{"cik":707388,"entityName":"Star Equity Holdings, Inc.","facts":{"dei":{"EntityCommonStockSharesOutstanding":{"label":"Entity Common Stock, Shares Outstanding","description":"Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.","units":{"shares":[{"end":"2011-07-19","val":19340199,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-10-25","val":19481624,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2012-01-31","val":19531463,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2011Q4I"},{"end":"2012-03-31","val":19566023,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-07-19","val":20068049,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-10-22","val":20218089,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2013-03-08","val":19266685,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2013Q1I"},{"end":"2013-04-24","val":19243079,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2013-07-23","val":18098970,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-10-21","val":18423063,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2014-03-13","val":18504279,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2014Q1I"},{"end":"2014-04-21","val":18504279,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2014-07-21","val":18598279,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-10-20","val":18605362,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2015-02-24","val":18630945,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2015-04-24","val":19243445,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-07-29","val":19356070,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-10-26","val":19416070,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2016-02-17","val":19445429,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2016-04-27","val":19508201,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-07-27","val":19569640,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-10-31","val":19679640,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2017-02-21","val":19892557,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2017-04-26","val":19977984,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-08-01","val":19977984,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-11-01","val":20052984,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2018-02-23","val":20094282,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2018-04-24","val":20119118,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-07-30","val":20119318,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-10-23","val":20230628,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2019-02-22","val":20271057,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2019-04-29","val":20309908,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-07-30","val":2042493,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-11-01","val":2048743,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2020-02-28","val":2050659,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2020-03-31","val":2055158,"accn":"0000707388-20-000013","fy":2019,"fp":"FY","form":"10-K/A","filed":"2020-04-17","frame":"CY2020Q1I"},{"end":"2020-05-08","val":2055158,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2020-08-05","val":4698201,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-10-30","val":4759701,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2021-02-22","val":4922027,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2021-05-07","val":5018271,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-08-02","val":5073654,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-11-01","val":5120978,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2022-03-28","val":14982507,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2022Q1I"},{"end":"2022-05-05","val":15025295,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2022-08-05","val":15082155,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-11-07","val":15138732,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2023-03-07","val":15133219,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2023-03-07","val":15133219,"accn":"0000707388-23-000029","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-01","frame":"CY2023Q1I"},{"end":"2023-05-07","val":15196090,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2023-08-07","val":15521090,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-11-03","val":15826217,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2024-03-07","val":15848202,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2024Q1I"},{"end":"2024-05-15","val":15848202,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2024-08-07","val":3234099,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-11-08","val":3218429,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2025-03-12","val":3205832,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2025Q1I"},{"end":"2025-05-08","val":3209340,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2025-08-08","val":3234978,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"EntityPublicFloat":{"label":"Entity Public Float","description":"The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.","units":{"USD":[{"end":"2011-06-30","val":52300000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2011Q2I"},{"end":"2012-06-30","val":41587716,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012Q2I"},{"end":"2013-06-30","val":40509124,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q2I"},{"end":"2014-06-30","val":58692296,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q2I"},{"end":"2015-06-30","val":78643552,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q2I"},{"end":"2016-06-30","val":93778000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q2I"},{"end":"2017-06-30","val":74298000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q2I"},{"end":"2018-06-30","val":29700000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q2I"},{"end":"2019-06-30","val":11600000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-06-30","val":11600000,"accn":"0000707388-20-000013","fy":2019,"fp":"FY","form":"10-K/A","filed":"2020-04-17","frame":"CY2019Q2I"},{"end":"2020-06-30","val":12300000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q2I"},{"end":"2021-06-30","val":17100000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q2I"},{"end":"2022-06-30","val":10400000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-06-30","val":10400000,"accn":"0000707388-23-000029","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-01","frame":"CY2022Q2I"},{"end":"2023-06-30","val":10400000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q2I"},{"end":"2024-06-30","val":5100000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q2I"}]}}},"us-gaap":{"AccountsPayableCurrent":{"label":"Accounts Payable, Current","description":"Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2010-12-31","val":1871000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":1871000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":1694000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":2332000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1665000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1330000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":1330000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":1330000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":1330000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":1330000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1784000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1927000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1906000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1546000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":1546000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":1546000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":1546000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":1546000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1898000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1816000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1720000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":611000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":611000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":611000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":611000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":611000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1293000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1478000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1760000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1423000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":1423000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":1423000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1423000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":1423000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2242000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2752000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2797000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1369000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":1369000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":1369000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":1369000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":1369000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5120000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5480000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6466000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":6514000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":6514000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":6514000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":6514000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":6514000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6110000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":5661000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":5571000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":5207000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":5207000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":5207000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":5207000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":5207000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":5712000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5313000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":4645000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":5206000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":5206000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":5206000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":5206000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":5206000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":4808000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":4584000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":9480000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":8932000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":8932000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":8932000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":8932000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":6462000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":7623000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":5807000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":7025000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":4952000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":4952000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":4952000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":4952000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":4952000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":5535000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":5104000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":4592000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":4277000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":4277000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":4277000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":4277000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":4277000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":5196000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":6244000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":6094000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":3430000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":3430000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":1447000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":1447000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":1447000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":4125000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1261000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1141000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1571000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":1571000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":1571000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":1571000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":1571000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1503000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1867000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1728000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":2603000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":2603000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":2603000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3317000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":4230000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"AccountsReceivableNetCurrent":{"label":"Accounts Receivable, after Allowance for Credit Loss, Current","description":"Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.","units":{"USD":[{"end":"2010-12-31","val":7527000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":7527000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":7527000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":8077000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":7097000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":6320000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":6320000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":6320000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":6320000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":6320000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7167000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":6883000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":6864000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":6329000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":6329000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":6329000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":6329000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":6329000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":5818000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":6412000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":6077000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5430000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":5430000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":5430000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":5430000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":5430000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":7308000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6219000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6594000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5989000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":5989000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":5989000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":5989000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":5989000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":7060000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":7252000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":8313000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":7274000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":7274000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":7274000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":7274000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":7274000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":13829000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":14067000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":13637000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":14503000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":14503000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":14503000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":14503000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":14503000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":13633000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":13643000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":14002000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":15887000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":15887000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":15887000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":15887000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":15887000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":12752000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":12581000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":13455000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":12642000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":12642000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":12642000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":12642000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":12642000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":13361000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":12783000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":16643000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":18571000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":18571000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":18571000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":18571000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":12916000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":14933000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":14523000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":15751000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":12975000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":12975000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":12975000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":12975000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":12975000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":14886000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":14079000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":15928000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":15811000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":15811000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":15811000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":15811000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":15811000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":15910000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":15208000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":13754000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":17756000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":17756000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":7975000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":7975000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":7975000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":15000000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":4190000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":3727000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":6004000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":6004000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":6004000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":6004000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":6004000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":4584000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":6213000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":6503000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":8048000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":8048000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":8048000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":7428000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":11698000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"AccretionAmortizationOfDiscountsAndPremiumsInvestments":{"label":"Accretion (Amortization) of Discounts and Premiums, Investments","description":"The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations using the indirect method.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-454000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-194000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":-247000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":-285000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":-285000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":106000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":71000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":-71000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":68000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":68000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":-286000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":-286000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-286000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-30000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":-30000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":56000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":-56000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-103000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":-103000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-140000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-140000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-140000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-46000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":-46000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-99000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-99000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":-148000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-148000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-192000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":-192000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":-192000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-51000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-51000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-105000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":-105000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-154000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-154000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":-198000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":-198000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":-198000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-36000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":-36000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-68000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-68000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":-96000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-96000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-115000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-115000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":-115000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-12000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-12000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-22000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-09-30","val":-28000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":-30000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":-30000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"}]}},"AccruedEmployeeBenefitsCurrent":{"label":"Accrued Employee Benefits, Current","description":"Carrying value as of the balance sheet date of obligations, excluding pension and other postretirement benefits, incurred through that date and payable for perquisites provided to employees pertaining to services received from them. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2013-03-31","val":650000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"}]}},"AccruedProfessionalFeesCurrent":{"label":"Accrued Professional Fees, Current","description":"Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2011-12-31","val":293000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-12-31","val":319000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":238000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":242000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":367000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":333000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":333000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1006000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":1006000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":415000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":415000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":506000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":506000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":358000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":358000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":634000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":634000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":534000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":534000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":832000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":832000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":913000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":108000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"}]}},"AccruedProfessionalFeesCurrentAndNoncurrent":{"label":"Accrued Professional Fees","description":"Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received.","units":{"USD":[{"end":"2011-12-31","val":293000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q4I"},{"end":"2011-12-31","val":293000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2012-06-30","val":406000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":314000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"}]}},"AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment":{"label":"Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment","description":"Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.","units":{"USD":[{"end":"2011-12-31","val":19842000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":19842000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":19842000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-06-30","val":20617000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":21092000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":21301000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":-21301000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":21301000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":21301000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":21301000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-21616000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":22015000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":21477000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":21801000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":21801000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":21801000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":21801000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":21801000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":22122000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":22359000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":22634000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":22134000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":22134000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":22134000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":22134000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":22134000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":22427000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":22755000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":22764000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":23140000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":23140000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":23140000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":23140000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":23140000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":23372000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":25028000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":26775000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":27884000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":27884000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":27884000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":27884000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":27884000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":29836000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":31753000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":33545000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":35518000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":35518000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":35518000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":35518000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":35518000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":37308000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":38899000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":39927000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":37793000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":37793000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":37793000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":37793000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":37793000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":38591000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":39207000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":40626000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":41725000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":41725000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":41725000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":41725000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":24172000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":43072000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":44333000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":45634000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":25189000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":25189000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":25189000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":25189000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":25189000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":24828000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":25136000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":23805000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":23978000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":23978000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":23978000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":23978000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":23978000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":24111000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":24555000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":24688000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":24413000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":24413000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":1834000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":1834000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":1834000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":24430000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1858000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1996000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":2159000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":1603000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":1603000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":1603000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":2159000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1783000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1990000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":2351000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":2701000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":2701000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":2701000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3161000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":3937000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"AccumulatedOtherComprehensiveIncomeLossNetOfTax":{"label":"Accumulated Other Comprehensive Income (Loss), Net of Tax","description":"Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.","units":{"USD":[{"end":"2010-12-31","val":63000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":63000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":63000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":-137000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":-275000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":33000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":33000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":33000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":33000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":33000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":36000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":-6000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":26000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":17000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":17000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":17000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":17000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":17000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-23000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":-41000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":-18000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":-2000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":-2000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":-2000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":-2000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":-2000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":-20000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":-12000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-21000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":-19000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":-19000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":-19000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":-19000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":-19000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":-5000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-6000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-3000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":-240000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":-240000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":-240000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":-240000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":-240000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":-240000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":-263000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":-52000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":-52000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":-52000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":-52000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":-52000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":-14000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":-83000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":-5000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":-5000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":-5000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":-5000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":-5000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":-22000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":-22000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":-22000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":-22000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":-22000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":-22000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":-22000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":-22000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"}]}},"AdditionalPaidInCapital":{"label":"Additional Paid in Capital","description":"Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.","units":{"USD":[{"end":"2010-12-31","val":154785000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":154785000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":154785000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":155216000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":155507000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":155704000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":155704000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":155704000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":155704000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":155704000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":155929000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":156286000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":156472000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":156634000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":156634000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":156634000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":156634000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":156634000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":156783000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":157142000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":157695000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":156968000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":156968000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":156968000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":156968000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":156968000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":156093000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":155384000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":154565000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":153769000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":153769000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":153769000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":153769000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":153769000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":155714000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":155276000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":154472000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":153860000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":153860000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":153860000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":153860000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":153860000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":153111000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":152472000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":151961000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":151696000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":151696000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":151696000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":151696000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":151696000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":150773000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":150070000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":149241000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":148163000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":148163000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":148163000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":148163000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":148163000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":147189000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":146247000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":145339000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":145428000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":145428000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":145428000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":145430000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":145430000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":145516000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":145706000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":145672000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":145352000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":145352000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":145352000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":145352000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":145352000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":144977000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":149607000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":149374000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":149143000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":149143000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":149143000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":149143000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":149143000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":149283000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":148971000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":148618000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":150451000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":150451000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":150451000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":150451000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":150451000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":162860000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":181441000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":162078000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":161715000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":161715000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":161715000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":161715000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":161715000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":161338000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":160963000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":160549000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":160126000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":160126000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":160126000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":160126000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":160126000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":159690000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":159281000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":158795000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":159880000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":159880000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":159880000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":159447000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":158837000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue":{"label":"APIC, Share-based Payment Arrangement, Increase for Cost Recognition","description":"Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":606000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":874000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":874000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":800000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":800000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":800000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":630000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":630000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":630000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":340000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":340000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":340000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":326000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":326000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":326000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":616000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":616000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":616000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":1024000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":1024000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":852000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":852000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":200000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":200000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-03-31","val":200000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q1"},{"start":"2018-04-01","end":"2018-06-30","val":171000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":171000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q2"},{"start":"2018-07-01","end":"2018-09-30","val":174000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":634000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":634000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":112000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":112000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-03-31","val":112000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-03-31","val":112000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":112000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-03-31","val":112000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q1"},{"start":"2019-04-01","end":"2019-06-30","val":190000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":190000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-04-01","end":"2019-06-30","val":190000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":190000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q2"},{"start":"2019-07-01","end":"2019-09-30","val":114000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":114000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":540000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":540000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":109000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":109000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-03-31","val":109000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-03-31","val":109000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2020-01-01","end":"2020-03-31","val":109000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-03-31","val":109000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q1"},{"start":"2020-04-01","end":"2020-06-30","val":151000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":151000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-04-01","end":"2020-06-30","val":151000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":151000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q2"},{"start":"2020-07-01","end":"2020-09-30","val":122000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":122000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":524000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":524000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":131000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":131000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-03-31","val":131000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-03-31","val":131000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2021-01-01","end":"2021-03-31","val":131000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-03-31","val":131000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q1"},{"start":"2021-04-01","end":"2021-06-30","val":134000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":134000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-04-01","end":"2021-06-30","val":134000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":134000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q2"},{"start":"2021-07-01","end":"2021-09-30","val":126000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":126000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":527000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":527000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":144000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":144000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-03-31","val":144000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-03-31","val":144000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2022-01-01","end":"2022-03-31","val":144000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-03-31","val":144000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q1"},{"start":"2022-04-01","end":"2022-06-30","val":72000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":72000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-04-01","end":"2022-06-30","val":72000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":72000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q2"},{"start":"2022-07-01","end":"2022-09-30","val":106000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":106000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":438000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":438000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":102000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":102000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-03-31","val":102000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-03-31","val":102000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2023-01-01","end":"2023-03-31","val":102000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-03-31","val":102000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q1"},{"start":"2023-04-01","end":"2023-06-30","val":104000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":104000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-04-01","end":"2023-06-30","val":104000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":104000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q2"},{"start":"2023-07-01","end":"2023-09-30","val":78000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":78000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":340000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":340000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":58000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":58000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-03-31","val":58000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-03-31","val":58000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"start":"2024-01-01","end":"2024-03-31","val":58000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q1"},{"start":"2024-04-01","end":"2024-06-30","val":70000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":70000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-04-01","end":"2024-06-30","val":70000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-07-01","end":"2024-09-30","val":59000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":240000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":51000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"start":"2025-01-01","end":"2025-03-31","val":51000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q1"},{"start":"2025-04-01","end":"2025-06-30","val":63000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts":{"label":"Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs","description":"Amount of decrease in additional paid in capital (APIC) resulting from direct costs associated with issuing stock. Includes, but is not limited to, legal and accounting fees and direct costs associated with stock issues under a shelf registration.","units":{"USD":[{"start":"2019-07-01","end":"2019-09-30","val":150000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3"},{"start":"2021-01-01","end":"2021-12-31","val":37000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":450000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-03-31","val":450000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2022-01-01","end":"2022-03-31","val":450000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-03-31","val":450000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-12-31","val":450000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":450000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"}]}},"AdjustmentsToAdditionalPaidInCapitalStockIssuedOwnshareLendingArrangementIssuanceCosts":{"label":"Adjustments to Additional Paid in Capital, Stock Issued, Own-share Lending Arrangement, Issuance Costs","description":"Amount of increase in additional paid in capital (APIC) resulting from issuance costs from a share-lending arrangement entered into, in contemplation of a convertible debt offering or other financing.","units":{"USD":[{"start":"2019-07-01","end":"2019-09-30","val":-150000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2021-01-01","end":"2021-03-31","val":-5000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1"}]}},"AdjustmentsToAdditionalPaidInCapitalWarrantIssued":{"label":"Adjustments to Additional Paid in Capital, Warrant Issued","description":"Amount of increase in additional paid in capital (APIC) resulting from the issuance of warrants. Includes allocation of proceeds of debt securities issued with detachable stock purchase warrants.","units":{"USD":[{"start":"2020-04-01","end":"2020-06-30","val":773000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":773000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q2"},{"start":"2020-07-01","end":"2020-09-30","val":119000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3"},{"start":"2021-01-01","end":"2021-12-31","val":629000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2023-07-01","end":"2023-09-30","val":4000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":3000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"}]}},"AdvertisingExpense":{"label":"Advertising Expense","description":"Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":400000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":600000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":600000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":300000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":300000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":300000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":200000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":200000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":200000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":300000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":300000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":300000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":300000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":300000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":300000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":300000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":300000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":300000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":300000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":300000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"}]}},"AllocatedShareBasedCompensationExpense":{"label":"Share-based Payment Arrangement, Expense","description":"Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":874000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":800000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":800000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":630000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":630000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":630000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":340000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":340000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":340000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":326000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":326000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":326000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":616000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":616000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":616000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":1024000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":1024000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":852000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":852000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":634000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":634000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":540000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":522000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":510000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":510000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":525000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":525000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":438000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":438000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":340000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":340000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":240000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"AmortizationOfDebtDiscountPremium":{"label":"Amortization of Debt Discount (Premium)","description":"Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.","units":{"USD":[{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-03-31","val":95000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-03-31","val":76000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-06-30","val":188000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":150000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-09-30","val":280000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-09-30","val":280000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2017-01-01","end":"2017-03-31","val":82000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":153000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":165000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"AmortizationOfDeferredLoanOriginationFeesNet":{"label":"Amortization of Deferred Loan Origination Fees, Net","description":"The net increase(decrease) in interest income during the period representing the allocation of deferred loan origination fees less deferred loan origination costs using the effective interest method over the term of the debt arrangement to which they pertain taking into account the effect of prepayments.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-368000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":-368000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-177000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":-177000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-43000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-43000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-185000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"}]}},"AmortizationOfFinancingCosts":{"label":"Amortization of Debt Issuance Costs","description":"Amount of amortization expense attributable to debt issuance costs.","units":{"USD":[{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-03-31","val":19000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":38000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-12-31","val":400000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":100000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":82000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":153000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":165000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-03-31","val":54000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":54000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":21000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":21000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":32000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":32000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-03-31","val":8000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":8000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":28000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":28000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":48000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":48000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-03-31","val":31000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":31000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":163000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":163000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":248000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":248000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-03-31","val":50000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":50000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":100000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":100000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":141000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":141000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-03-31","val":37000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":37000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":71000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":71000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":104000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":104000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-03-31","val":28000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":28000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":45000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":45000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":45000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":45000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"}]}},"AmortizationOfIntangibleAssets":{"label":"Amortization of Intangible Assets","description":"The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":590000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":239000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":107000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":333000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":94000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":435000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":435000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":94000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":176000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":176000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":83000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-04-01","end":"2011-06-30","val":83000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":253000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":253000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":77000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":77000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":331000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":331000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":331000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":77000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":77000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":136000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":136000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":58000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":58000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":184000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":184000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":49000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":49000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":233000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":233000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":233000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":66000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":66000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":123000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":123000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":58000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":58000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":178000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":178000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":55000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":55000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":231000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":231000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":231000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":66000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":66000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":170000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":170000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":104000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":104000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":263000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":263000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":93000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":93000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":356000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":356000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":356000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":105000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":105000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":238000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":238000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":133000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":133000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":372000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":372000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":134000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":134000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":506000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":506000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":506000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":579000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":579000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1157000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":1157000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":578000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":578000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1735000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":1735000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":578000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":578000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2313000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":2313000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":578000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":374000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1156000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":747000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":578000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":373000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1734000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":1121000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":578000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":374000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":3161000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":1494000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":357000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":357000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":713000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":713000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":356000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":356000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1069000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":1069000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":356000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":356000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1377000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":1377000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":283000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":283000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":566000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":566000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":283000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":283000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":965000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":965000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":399000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":399000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":1794000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":829000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":817000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":576000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1618000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":1135000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":801000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":559000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":2420000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":1696000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":802000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":561000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":2124000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":2124000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":438000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":438000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":868000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":868000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":430000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":430000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1298000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":1298000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":430000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":430000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":1728000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":1728000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":430000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":430000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":860000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":860000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":430000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":430000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":1290000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":1290000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":430000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":430000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":1720000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":1720000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":430000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":430000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":860000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":860000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":430000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":1290000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":1290000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":430000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":1734000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":1734000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":442000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":442000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1032000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":1032000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":590000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":1756000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":2479000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":724000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1509000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":785000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount":{"label":"Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount","description":"Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.","units":{"shares":[{"start":"2010-01-01","end":"2010-12-31","val":528356,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":637000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":674000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":634000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":628000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":601491,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":495000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":479000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":479000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":472000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":472000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":436000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":436000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":353000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":353000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":403670,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":319000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":319000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":399000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":399000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":438000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":438000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":350000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":350000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":373000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":373000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":83000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":83000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":102000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":102000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":85000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":85000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":82000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":82000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":3000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":3000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":2000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":2000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":2000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":2000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":1000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":1000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":14000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":14000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":15000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":15000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":15000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":15000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":14000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":14000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":491000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":491000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":16000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":384000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":384000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":375000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":375000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":371000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":371000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":351000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":351000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":312000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":312000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":253000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":253000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":336000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":336000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":429000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":43000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":594000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":59000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":427000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":41000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":414000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":42000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":497000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":50000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1287000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":80000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":138000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":138000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":145000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":145000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":152000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":152000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":196000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":196000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":78000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":78000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":67000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":67000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":2247000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":2247000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":2241000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":2241000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":1072000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":1072000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":2161000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":2161000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":1316000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":1316000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":959000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":959000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":906000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":906000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":851000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":851000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":875000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":875000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":808000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":808000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":855000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":855000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":9638000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":9638000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":11239000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":11239000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":12760000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":12760000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":10976000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":10976000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":11977000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":11977000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":11223000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":11223000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":11947000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":11947000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":11939000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":2425000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":11940000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":2433000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":11937000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":2374000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":11927000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":2374000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":11932000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":2374000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":11950000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":2390000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":2400000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":2400000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":2407000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":2407000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":2376000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":2373000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":2377000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":2379000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"}]}},"AreaOfRealEstateProperty":{"label":"Area of Real Estate Property","description":"Area of a real estate property.","units":{"sqft":[{"end":"2012-12-31","val":47000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012Q4I"}]}},"Assets":{"label":"Assets","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"USD":[{"end":"2010-12-31","val":52421000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":52421000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":52244000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":52786000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":52204000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":50027000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":50027000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":50027000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":50027000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":50027000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":49196000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":48191000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":47197000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":44909000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":44909000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":44909000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":44909000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":44909000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":42744000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":39319000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":41983000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":41451000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":41451000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":41451000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":41451000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":41451000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":40559000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":40775000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":42168000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":41901000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":41901000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":41901000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":41901000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":41901000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":44870000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":46424000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":65558000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":64113000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":64113000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":64113000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":64113000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":64113000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":116435000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":110538000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":107086000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":106263000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":106263000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":106263000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":106263000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":106263000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":102826000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":98294000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":87618000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":66703000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":66703000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":66703000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":66703000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":66703000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":59962000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":57875000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":55189000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":50594000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":50594000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":50594000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":50594000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":50594000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":54593000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":57851000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":91361000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":90560000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":90560000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":90560000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":90560000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":90560000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":83807000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":89279000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":85955000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":88293000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":88293000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":88293000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":88293000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":89459000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":81391000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":75386000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":74887000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":68052000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":68052000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":68052000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":68052000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":68052000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":81191000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":81648000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":76975000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":73302000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":73302000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":73302000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":73302000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":73302000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":69501000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":74479000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":72262000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":75496000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":75496000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":75496000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":75496000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":75496000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":71649000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":80866000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":85723000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":83048000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":83048000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":83048000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":94840000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":102414000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"AssetsCurrent":{"label":"Assets, Current","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"USD":[{"end":"2010-12-31","val":44244000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":44244000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":44067000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":46110000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":45614000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":43999000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":43999000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":43999000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":43999000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":43999000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":43498000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":42635000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":41572000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":39448000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":39448000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":39387000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":39387000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":39387000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":37485000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":34123000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":37192000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":36669000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":36669000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":36669000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":36669000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":36669000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":31657000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":32017000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":33189000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":32952000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":32952000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":32952000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":32952000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":32952000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":33016000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":33835000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":34745000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":31747000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":31747000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":31747000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":31747000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":31747000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":32237000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":29090000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":27094000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":27079000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":27079000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":27079000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":27079000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":27079000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":26559000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":23758000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":23320000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":25576000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":25576000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":25576000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":25576000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":25576000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":22186000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":22496000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":22546000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":21194000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":21194000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":21194000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":21194000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":21194000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":21348000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":21069000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":28321000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":29549000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":29549000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":29549000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":29549000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":29548000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":24576000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":32901000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":31578000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":48936000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":48936000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":48936000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":48936000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":48936000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":40805000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":35127000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":34343000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":31863000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":31863000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":31863000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":31863000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":31863000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":44776000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":46151000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":42417000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":39267000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":39267000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":39268000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":39268000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":39268000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":36655000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":36618000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":34613000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":34806000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":39152000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":39152000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":39152000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":34806000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":35679000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":25978000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":25250000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":24414000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":24414000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":24414000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":26148000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":35185000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"AssetsFairValueDisclosure":{"label":"Assets, Fair Value Disclosure","description":"Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"USD":[{"end":"2011-12-31","val":6413000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q4I"},{"end":"2016-12-31","val":1172000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":208000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":208000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q4I"},{"end":"2018-03-31","val":204000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"}]}},"AssetsHeldForSaleLongLivedFairValueDisclosure":{"label":"Assets Held-for-sale, Long Lived, Fair Value Disclosure","description":"Fair value portion of assets classified as held for sale.","units":{"USD":[{"end":"2018-09-30","val":1500000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q3I"},{"end":"2018-09-30","val":1500000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"}]}},"AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent":{"label":"Disposal Group, Including Discontinued Operation, Assets, Current","description":"Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2019-12-31","val":6251000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":20756000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":20756000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":20756000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":20756000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":20756000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":0,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-12-31","val":17851000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":17851000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":17851000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":4346000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":4346000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":4346000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q4I"},{"end":"2024-03-31","val":4295000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":4295000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"}]}},"AvailableForSaleEquitySecuritiesAccumulatedGrossUnrealizedGainBeforeTax":{"label":"Available-for-sale Equity Securities, Accumulated Gross Unrealized Gain, before Tax","description":"Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in equity securities classified as available-for-sale.","units":{"USD":[{"end":"2017-12-31","val":17000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q4I"},{"end":"2017-12-31","val":17000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"}]}},"AvailableForSaleEquitySecuritiesAmortizedCostBasis":{"label":"Available-for-sale Equity Securities, Amortized Cost Basis","description":"This item represents the cost of equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments for other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.","units":{"USD":[{"end":"2017-12-31","val":191000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q4I"},{"end":"2017-12-31","val":191000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"}]}},"AvailableForSaleSecurities":{"label":"Available-for-sale Securities","description":"Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.","units":{"USD":[{"end":"2015-12-31","val":3718000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":3718000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":3718000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q4I"},{"end":"2016-09-30","val":300000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1172000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":1172000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":1172000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":1172000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":208000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":208000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q4I"},{"end":"2018-03-31","val":204000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"}]}},"AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax":{"label":"Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax","description":"Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.","units":{"USD":[{"end":"2016-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":17000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":17000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"}]}},"AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainLossBeforeTax":{"label":"Available-for-sale Securities, Accumulated Gross Unrealized Gain (Loss), before Tax","description":"Amount before tax of unrealized gain (loss) in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.","units":{"USD":[{"end":"2017-12-31","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q4I"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"}]}},"AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax":{"label":"Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax","description":"Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.","units":{"USD":[{"end":"2016-12-31","val":53000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q4I"},{"end":"2018-03-31","val":17000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"}]}},"AvailableForSaleSecuritiesAmortizedCost":{"label":"Available-for-sale Securities, Amortized Cost Basis","description":"This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.","units":{"USD":[{"end":"2016-12-31","val":1225000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":191000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":191000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q4I"},{"end":"2018-03-31","val":221000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"}]}},"AvailableForSaleSecuritiesCurrent":{"label":"Available-for-sale Securities, Current","description":"Amount of investment in debt and equity securities categorized neither as trading securities nor held-to-maturity securities and intended be sold or mature one year or operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":9788000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":9788000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":9788000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":21771000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":21381000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":6413000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":6413000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":6413000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":6413000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":6413000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5327000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":9490000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":8826000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7679000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":7679000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":7679000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":7679000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":7679000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":10227000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":9230000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":8301000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":7673000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":7673000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":7673000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":7673000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":7673000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":9871000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":9825000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":9022000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":7935000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":7935000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":7935000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":7935000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":7935000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":7048000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6780000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5986000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3227000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":3227000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":3227000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":3227000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":3227000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2518000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2259000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1313000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":917000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":917000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":917000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":917000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":917000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":17000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":187000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":79000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":97000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":97000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q4I"},{"end":"2018-03-31","val":116000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"}]}},"AvailableForSaleSecuritiesEquitySecurities":{"label":"Available-for-sale Securities, Equity Securities","description":"Amount of equity securities categorized neither as held-to-maturity nor as trading.","units":{"USD":[{"end":"2017-12-31","val":208000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q4I"},{"end":"2017-12-31","val":208000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"}]}},"AvailableForSaleSecuritiesEquitySecuritiesCurrent":{"label":"Available-for-sale Securities, Equity Securities, Current","description":"Amount of investments in equity securities and other forms of securities that provide ownership interests classified as available-for-sale, expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2017-12-31","val":97000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q4I"},{"end":"2017-12-31","val":97000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"}]}},"AvailableForSaleSecuritiesGrossUnrealizedLoss":{"label":"Available-for-sale Securities, Gross Unrealized Loss","description":"Amount of unrealized loss before deducting unrealized gain on investments in available-for-sale securities.","units":{"USD":[{"start":"2017-01-01","end":"2017-09-30","val":237000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":112000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"}]}},"BusinessAcquisitionContingentConsiderationPotentialCashPayment":{"label":"Business Acquisition, Contingent Consideration, Potential Cash Payment (Deprecated 2013-01-31)","description":"Amount of potential cash payments that could result from the contingent consideration arrangement.","units":{"USD":[{"end":"2014-03-13","val":501000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2014-03-31","val":220000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"}]}},"BusinessAcquisitionCostOfAcquiredEntityCashPaid":{"label":"Business Acquisition, Cost of Acquired Entity, Cash Paid (Deprecated 2013-01-31)","description":"Amount of cash paid to acquire the entity.","units":{"USD":[{"end":"2014-03-31","val":3520000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"}]}},"BusinessAcquisitionCostOfAcquiredEntityTransactionCosts":{"label":"Business Acquisition, Transaction Costs","description":"Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition.","units":{"USD":[{"end":"2014-03-31","val":155000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"}]}},"BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued":{"label":"Business Acquisition, Equity Interest Issued or Issuable, Number of Shares","description":"Number of shares of equity interests issued or issuable to acquire entity.","units":{"shares":[{"end":"2019-09-10","val":1615637,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q3I"}]}},"BusinessAcquisitionPercentageOfVotingInterestsAcquired":{"label":"Business Acquisition, Percentage of Voting Interests Acquired","description":"Percentage of voting equity interests acquired at the acquisition date in the business combination.","units":{"pure":[{"end":"2014-03-13","val":1,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"}]}},"BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets":{"label":"Business Acquisition, Purchase Price Allocation, Amortizable Intangible Assets (Deprecated 2013-01-31)","description":"The amount of acquisition cost of a business combination allocated to an identifiable intangible asset that will be amortized.","units":{"USD":[{"end":"2014-03-13","val":2580000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"}]}},"BusinessAcquisitionPurchasePriceAllocationAssetsAcquired":{"label":"Business Acquisition, Purchase Price Allocation, Assets Acquired (Deprecated 2013-01-31)","description":"The amount of acquisition cost of a business combination allocated to assets acquired.","units":{"USD":[{"end":"2014-03-13","val":4386000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"}]}},"BusinessAcquisitionPurchasePriceAllocationCurrentAssets":{"label":"Business Acquisition, Purchase Price Allocation, Current Assets (Deprecated 2013-01-31)","description":"The amount of acquisition cost of a business combination allocated to current assets.","units":{"USD":[{"end":"2014-03-13","val":241000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"}]}},"BusinessAcquisitionPurchasePriceAllocationCurrentAssetsPrepaidExpenseAndOtherAssets":{"label":"Business Acquisition, Purchase Price Allocation, Current Assets, Prepaid Expense and Other Assets (Deprecated 2013-01-31)","description":"The amount of acquisition cost of a business combination allocated to prepaid expenses and other current assets. Does not include amounts allocated to cash and cash equivalents, marketable securities, receivables, inventory, and assets not to be used.","units":{"USD":[{"end":"2014-03-13","val":41000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"}]}},"BusinessAcquisitionPurchasePriceAllocationCurrentAssetsReceivables":{"label":"Business Acquisition, Purchase Price Allocation, Current Assets, Receivables (Deprecated 2013-01-31)","description":"The amount of acquisition cost of a business combination allocated to receivables.","units":{"USD":[{"end":"2014-03-13","val":200000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"}]}},"BusinessAcquisitionPurchasePriceAllocationCurrentLiabilities":{"label":"Business Acquisition, Purchase Price Allocation, Current Liabilities (Deprecated 2013-01-31)","description":"The amount of acquisition cost of a business combination allocated to current liabilities of the acquired entity.","units":{"USD":[{"end":"2014-03-13","val":692000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"}]}},"BusinessAcquisitionPurchasePriceAllocationCurrentLiabilitiesAccountsPayable":{"label":"Business Acquisition, Purchase Price Allocation, Current Liabilities, Accounts Payable (Deprecated 2013-01-31)","description":"The amount of acquisition cost of a business combination allocated to accounts payable of the acquired entity.","units":{"USD":[{"end":"2014-03-13","val":36000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"}]}},"BusinessAcquisitionPurchasePriceAllocationCurrentLiabilitiesLongTermDebt":{"label":"Business Acquisition, Purchase Price Allocation, Current Liabilities, Long-term Debt (Deprecated 2013-01-31)","description":"The amount of acquisition cost of a business combination allocated to the current portion of long-term debt of the acquired entity.","units":{"USD":[{"end":"2014-03-13","val":131000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"}]}},"BusinessAcquisitionPurchasePriceAllocationGoodwillAmount":{"label":"Business Acquisition, Purchase Price Allocation, Goodwill Amount (Deprecated 2013-01-31)","description":"Amount of goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed.","units":{"USD":[{"end":"2014-03-13","val":1275000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"}]}},"BusinessAcquisitionPurchasePriceAllocationLiabilitiesAssumed":{"label":"Business Acquisition, Purchase Price Allocation, Liabilities Assumed (Deprecated 2013-01-31)","description":"The amount of acquisition cost of a business combination allocated to liabilities assumed.","units":{"USD":[{"end":"2014-03-13","val":866000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"}]}},"BusinessAcquisitionPurchasePriceAllocationOtherNoncurrentLiabilities":{"label":"Business Acquisition, Purchase Price Allocation, Other Noncurrent Liabilities (Deprecated 2013-01-31)","description":"Amount of acquisition cost of a business combination allocated to other noncurrent liabilities not separately disclosed.","units":{"USD":[{"end":"2014-03-13","val":174000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"}]}},"BusinessAcquisitionPurchasePriceAllocationPropertyPlantAndEquipment":{"label":"Business Acquisition, Purchase Price Allocation, Property, Plant and Equipment (Deprecated 2013-01-31)","description":"The amount of acquisition cost of a business combination allocated to property, plant and equipment to be used in ongoing operations.","units":{"USD":[{"end":"2014-03-13","val":290000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"}]}},"BusinessAcquisitionsProFormaNetIncomeLoss":{"label":"Business Acquisition, Pro Forma Net Income (Loss)","description":"The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-2534000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2014-01-01","end":"2014-03-31","val":26000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"}]}},"BusinessAcquisitionsProFormaRevenue":{"label":"Business Acquisition, Pro Forma Revenue","description":"The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":12959000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2014-01-01","end":"2014-03-31","val":14152000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"}]}},"BusinessCombinationAcquisitionRelatedCosts":{"label":"Business Combination, Acquisition Related Costs","description":"This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.","units":{"USD":[{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":1000000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":1000000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":1000000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-04-01","end":"2019-06-30","val":1000000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":2058000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-09-30","val":2058000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":1058000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-07-01","end":"2019-09-30","val":1058000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-12-31","val":2342000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2019-01-01","end":"2019-12-31","val":2342000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"}]}},"BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1":{"label":"Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability","description":"Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":220000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":6000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2015-01-01","end":"2015-12-31","val":6000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":-19000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-27000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-09-30","val":-27000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"}]}},"BusinessCombinationContingentConsiderationArrangementsChangeInTheRangeOfOutcomesContingentConsiderationLiabilityValueHigh":{"label":"Business Combination, Contingent Consideration Arrangements, Change in Range of Outcomes, Contingent Consideration, Liability, Value, High","description":"This element represents the amount of any change recognized during the period in the high-end of the estimated range of outcomes (undiscounted) of a liability assumed in a business combination arising from an item of contingent consideration.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":9000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-60000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-60000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-3000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-09-30","val":-8000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":-64000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":-64000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-57000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"}]}},"BusinessCombinationContingentConsiderationAsset":{"label":"Business Combination, Contingent Consideration, Asset","description":"Amount of asset recognized arising from contingent consideration in a business combination.","units":{"USD":[{"end":"2021-03-31","val":20920000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":20920000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":20920000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"}]}},"BusinessCombinationContingentConsiderationLiability":{"label":"Business Combination, Contingent Consideration, Liability","description":"Amount of liability recognized arising from contingent consideration in a business combination.","units":{"USD":[{"end":"2013-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013Q4I"},{"end":"2014-12-31","val":229000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2014-12-31","val":229000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014Q4I"},{"end":"2015-12-31","val":175000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":175000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":175000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":175000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":175000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2015-12-31","val":175000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":156000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":145000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":140000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":84000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":84000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2023-12-31","val":169000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":152000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":152000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":152000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":152000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":167000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"BusinessCombinationContingentConsiderationLiabilityCurrent":{"label":"Business Combination, Contingent Consideration, Liability, Current","description":"Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":574000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":574000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":170000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":170000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":79000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":79000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":219000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":219000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":78000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":78000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":353000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"}]}},"BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialLiabilities":{"label":"Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Financial Liabilities","description":"This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to financial liabilities assumed in connection with a business combination for which the initial accounting was incomplete.","units":{"USD":[{"start":"2016-01-01","end":"2016-06-30","val":-15000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-09-30","val":15000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"}]}},"BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentPropertyPlantAndEquipment":{"label":"Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Property, Plant, and Equipment","description":"This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to property, plant, and equipment acquired in connection with a business combination for which the initial accounting was incomplete.","units":{"USD":[{"start":"2016-01-01","end":"2016-06-30","val":-200000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-09-30","val":-200000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"}]}},"BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentsRelatedToPreviousPeriod":{"label":"Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustments Related to Previous Period","description":"Amount of increase (decrease) in income that would have been recognized in previous periods if the adjustments to provisional amounts were recognized as of the acquisition date.","units":{"USD":[{"start":"2016-01-01","end":"2016-06-30","val":-600000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-09-30","val":600000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities":{"label":"Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities","description":"Amount of deferred tax liability attributable to taxable temporary differences assumed at the acquisition date.","units":{"USD":[{"end":"2019-09-10","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q3I"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles":{"label":"Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles","description":"The amount of identifiable intangible assets recognized as of the acquisition date.","units":{"USD":[{"end":"2012-12-31","val":340000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012Q4I"},{"end":"2013-12-31","val":340000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":340000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment":{"label":"Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment","description":"The amount of property, plant, and equipment recognized as of the acquisition date.","units":{"USD":[{"end":"2012-12-31","val":135000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012Q4I"},{"end":"2013-12-31","val":135000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":135000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet":{"label":"Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net","description":"Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.","units":{"USD":[{"end":"2012-12-31","val":500000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012Q4I"},{"end":"2013-12-31","val":500000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":500000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"}]}},"CapitalizedComputerSoftwareAdditions":{"label":"Capitalized Computer Software, Additions","description":"Additions made to capitalized computer software costs during the period.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":29000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":100000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":200000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-12-31","val":300000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":500000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":600000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-09-30","val":700000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"}]}},"CapitalLeaseObligations":{"label":"Capital Lease Obligations","description":"Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.","units":{"USD":[{"end":"2016-12-31","val":1119000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q4I"},{"end":"2017-06-30","val":2530000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"}]}},"CapitalLeaseObligationsCurrent":{"label":"Capital Lease Obligations, Current","description":"Amount of capital lease obligation due within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2015-12-31","val":724000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":719000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":713000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":675000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":640000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":640000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q4I"},{"end":"2017-06-30","val":866000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":793000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":796000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":786000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"CapitalLeaseObligationsIncurred":{"label":"Lease Obligation Incurred","description":"Amount of increase in lease obligation from new lease.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":113000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2011"}]}},"CapitalLeaseObligationsNoncurrent":{"label":"Capital Lease Obligations, Noncurrent","description":"Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal, through the balance sheet date and due to be paid more than one year (or one operating cycle, if longer) after the balance sheet date.","units":{"USD":[{"end":"2015-12-31","val":843000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":801000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":725000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":573000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":479000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":479000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q4I"},{"end":"2017-06-30","val":1664000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1692000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1894000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1719000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDue":{"label":"Capital Leases, Future Minimum Payments Due","description":"Amount of minimum lease payments for capital leases.","units":{"USD":[{"end":"2013-12-31","val":531000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":542000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":670000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":820000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":819000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1657000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1612000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1527000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1321000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1184000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-09-30","val":2726000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2957000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2727000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDueCurrent":{"label":"Capital Leases, Future Minimum Payments Due, Next Twelve Months","description":"Amount of minimum lease payments for capital leases due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-12-31","val":199000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":214000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":276000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":351000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":383000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-12-31","val":780000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":681000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-09-30","val":790000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":915000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":899000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInFiveYears":{"label":"Capital Leases, Future Minimum Payments Due in Five Years","description":"Amount of minimum lease payments for capital leases due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":13000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":29000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":29000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-09-30","val":71000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":73000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":27000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInFourYears":{"label":"Capital Leases, Future Minimum Payments Due in Four Years","description":"Amount of minimum lease payments for capital leases due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-12-31","val":9000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-12-31","val":47000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":90000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":122000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":122000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":42000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-09-30","val":489000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":608000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":219000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInThreeYears":{"label":"Capital Leases, Future Minimum Payments Due in Three Years","description":"Amount of minimum lease payments for capital leases due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-12-31","val":124000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":24000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":52000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":100000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":123000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-12-31","val":234000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":276000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":308000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":308000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":137000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-09-30","val":509000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":633000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":778000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInTwoYears":{"label":"Capital Leases, Future Minimum Payments Due in Two Years","description":"Amount of minimum lease payments for capital leases due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-12-31","val":199000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":140000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":201000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":276000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":308000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-12-31","val":595000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":634000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":665000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":665000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":324000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-09-30","val":604000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":728000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":804000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDueThereafter":{"label":"Capital Leases, Future Minimum Payments Due Thereafter","description":"Amount of minimum lease payments for capital leases due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments":{"label":"Capital Leases, Future Minimum Payments, Interest Included in Payments","description":"Amount necessary to reduce net minimum lease payments to present value for capital leases.","units":{"USD":[{"end":"2015-12-31","val":90000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":92000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":89000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":73000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":65000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-09-30","val":241000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":267000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":222000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments":{"label":"Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments","description":"Present value of minimum lease payments for capital leases net of executory costs, including amounts paid by the lessee to the lessor for insurance, maintenance and taxes.","units":{"USD":[{"end":"2015-12-31","val":1567000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1520000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1438000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1248000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1119000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-09-30","val":2485000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2690000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2505000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsRemainderOfFiscalYear":{"label":"Capital Leases, Future Minimum Payments, Remainder of Fiscal Year","description":"Amount of minimum lease payments for capital leases due in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2014-06-30","val":136000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":88000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2016-03-31","val":599000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":403000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":197000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2017-09-30","val":263000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"CashAndCashEquivalentsAtCarryingValue":{"label":"Cash and Cash Equivalents, at Carrying Value","description":"Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.","units":{"USD":[{"end":"2008-12-31","val":13525000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2008Q4I"},{"end":"2009-12-31","val":13560000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2009-12-31","val":13560000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2009-12-31","val":13560000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2009-12-31","val":13560000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2009Q4I"},{"end":"2010-06-30","val":14815000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2I"},{"end":"2010-09-30","val":20170000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":20459000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":20459000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":20459000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2010-12-31","val":20459000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2010-12-31","val":20459000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2010-12-31","val":20459000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2010-12-31","val":20459000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2010-12-31","val":20459000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2010Q4I"},{"end":"2011-03-31","val":21586000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1I"},{"end":"2011-06-30","val":9369000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2011-06-30","val":9369000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2I"},{"end":"2011-09-30","val":10258000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2011-09-30","val":10258000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3I"},{"end":"2011-12-31","val":24039000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":24039000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":24039000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":24039000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":24039000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2011-12-31","val":24039000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2011-12-31","val":24039000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2011-12-31","val":24039000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2011-12-31","val":24039000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2011-12-31","val":24039000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2011Q4I"},{"end":"2012-03-31","val":23786000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2012-03-31","val":23786000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1I"},{"end":"2012-06-30","val":19043000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2012-06-30","val":19043000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2I"},{"end":"2012-09-30","val":18343000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2012-09-30","val":18343000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":19514000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":19514000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":19514000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":19514000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":19514000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2012-12-31","val":19514000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2012-12-31","val":19514000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2012-12-31","val":19514000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2012-12-31","val":19514000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2012-12-31","val":19514000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":15536000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2013-03-31","val":15536000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1I"},{"end":"2013-06-30","val":12948000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2013-06-30","val":12948000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2I"},{"end":"2013-09-30","val":17638000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2013-09-30","val":17638000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3I"},{"end":"2013-12-31","val":18744000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":18744000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":18744000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":18744000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":18744000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2013-12-31","val":18744000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2013-12-31","val":18744000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2013-12-31","val":18744000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2013-12-31","val":18744000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2013-12-31","val":18744000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2013Q4I"},{"end":"2014-03-31","val":9549000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2014-03-31","val":9549000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1I"},{"end":"2014-06-30","val":11579000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2014-06-30","val":11579000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":12793000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2014-09-30","val":12793000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3I"},{"end":"2014-12-31","val":14051000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":14051000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":14051000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":14051000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":14051000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2014-12-31","val":14051000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2014-12-31","val":14051000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2014-12-31","val":14051000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2014-12-31","val":14051000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2014-12-31","val":14051000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2014Q4I"},{"end":"2015-03-31","val":13876000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2015-03-31","val":13876000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-03-31","val":14886000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":14886000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":13895000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2015-09-30","val":13895000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3I"},{"end":"2015-12-31","val":15868000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":15868000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":15868000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":15868000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":15868000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2015-12-31","val":15868000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2015-12-31","val":15868000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2015-12-31","val":15868000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2015-12-31","val":15868000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":7202000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2016-03-31","val":7202000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-03-31","val":3284000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-03-31","val":2353000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3284000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2353000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2203000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":2203000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":2203000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":2203000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":2203000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1913000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1782000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1103000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1877000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":1877000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":1877000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":1877000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":1877000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1033000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1410000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":963000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1545000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":1545000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":1545000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":1545000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":1545000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":797000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":864000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1479000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1821000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":1821000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":1821000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":1821000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":1747000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1423000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":9111000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":4267000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":3225000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":3225000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":3225000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":3225000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":3225000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":13175000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2021-03-31","val":13175000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1I"},{"end":"2021-06-30","val":6160000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2021-06-30","val":6160000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2I"},{"end":"2021-09-30","val":5572000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2021-09-30","val":5572000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3I"},{"end":"2021-12-31","val":4538000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":4538000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":4538000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":4538000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":4538000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":15035000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2022-03-31","val":15035000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1I"},{"end":"2022-06-30","val":13657000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2022-06-30","val":13287000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2I"},{"end":"2022-09-30","val":8503000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2022-09-30","val":7895000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":4665000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":4665000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":4377000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":4377000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":4377000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":5655000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2023-03-31","val":4996000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1I"},{"end":"2023-06-30","val":21368000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2023-06-30","val":21368000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2I"},{"end":"2023-09-30","val":20691000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2023-09-30","val":20691000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3I"},{"end":"2023-12-31","val":18326000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":18326000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":18326000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":18326000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":18326000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":14662000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2024-03-31","val":14662000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1I"},{"end":"2024-06-30","val":2457000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2024-06-30","val":2457000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":5492000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":4003000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":4003000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":4003000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1887000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1861000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"CashAndCashEquivalentsPeriodIncreaseDecrease":{"label":"Cash and Cash Equivalents, Period Increase (Decrease)","description":"Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":35000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1255000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":6610000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":6899000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":6899000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1127000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-11090000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":-11090000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":-10201000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":-10201000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":3580000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":3580000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":3580000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-253000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":-253000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-4996000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":-4996000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-5696000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":-5696000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-4525000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-4525000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-4525000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-3978000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":-3978000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-6566000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-6566000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":-1876000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-1876000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-770000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":-770000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":-770000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-9195000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-9195000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-7165000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":-7165000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-5951000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-5951000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":-4693000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":-4693000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":-4693000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-175000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":-175000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":835000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":835000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":-156000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-156000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":1817000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":1817000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":1817000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-8666000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-8666000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-12584000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":-12584000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-13515000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":-13515000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":-13665000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":-13665000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-290000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-421000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":-1100000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-12-31","val":-326000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":-3459000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-407000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"}]}},"CashCashEquivalentsAndShortTermInvestments":{"label":"Cash, Cash Equivalents, and Short-term Investments","description":"Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the customer may deposit additional funds at any time and effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid Investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Short-term investments, exclusive of cash equivalents, generally consist of marketable securities intended to be sold within one year (or the normal operating cycle if longer) and may include trading securities, available-for-sale securities, or held-to-maturity securities (if maturing within one year), as applicable.","units":{"USD":[{"end":"2016-03-31","val":9700000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents","description":"Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2016-12-31","val":5679000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2016-12-31","val":5679000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2016-12-31","val":5679000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2016-12-31","val":5679000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5296000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2240000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1562000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2220000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":2220000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":2220000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":2220000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":2220000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2017-12-31","val":2220000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2017-12-31","val":2220000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2017-12-31","val":2220000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1377000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2018-03-31","val":1377000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1754000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2018-06-30","val":1754000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1231000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2018-09-30","val":1231000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1813000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":1813000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":1813000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":1802000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":1813000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2018-12-31","val":1813000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2018-12-31","val":1813000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2018-12-31","val":1802000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2018-12-31","val":1397000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1066000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2019-03-31","val":1066000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1032000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2019-06-30","val":1032000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1673000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2019-09-30","val":1673000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2061000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":2061000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":2061000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":2061000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":1987000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2019-12-31","val":1987000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2019-12-31","val":1987000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2019-12-31","val":1987000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2019-12-31","val":1987000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1592000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2020-03-31","val":1410000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1I"},{"end":"2020-06-30","val":9280000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2020-06-30","val":9280000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":4436000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2020-09-30","val":4064000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3I"},{"end":"2020-12-31","val":3393000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":3393000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":3393000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":3393000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":3393000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2020-12-31","val":3393000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2020-12-31","val":3393000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2020-12-31","val":3393000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2020-12-31","val":3393000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":13343000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2021-03-31","val":13343000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1I"},{"end":"2021-06-30","val":6328000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2021-06-30","val":6328000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2I"},{"end":"2021-09-30","val":5740000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2021-09-30","val":5740000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3I"},{"end":"2021-12-31","val":4816000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":4816000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":4816000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":4816000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":4816000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2021-12-31","val":4816000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2021-12-31","val":3928000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2021-12-31","val":3928000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2021-12-31","val":3928000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2021Q4I"},{"end":"2022-03-31","val":15420000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2022-03-31","val":15420000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1I"},{"end":"2022-06-30","val":14504000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2022-06-30","val":14083000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2I"},{"end":"2022-09-30","val":9349000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2022-09-30","val":8689000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":4807000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":4807000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":4519000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":4519000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":4519000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2022-12-31","val":4519000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2022-12-31","val":4519000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2022-12-31","val":4519000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2022-12-31","val":4519000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2022Q4I"},{"end":"2023-03-31","val":5796000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2023-03-31","val":5137000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1I"},{"end":"2023-06-30","val":21421000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2023-06-30","val":21421000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2I"},{"end":"2023-09-30","val":21252000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2023-09-30","val":21252000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3I"},{"end":"2023-12-31","val":18946000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":18946000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":18946000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":18946000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":18946000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2023-12-31","val":18946000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2023-12-31","val":18946000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":15277000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2024-03-31","val":15277000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1I"},{"end":"2024-06-30","val":4059000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2024-06-30","val":4059000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":7095000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":5631000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":5631000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":5631000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3489000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":3469000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect","description":"Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":-383000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-3439000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":-4117000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-03-31","val":-843000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":-843000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-466000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-466000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":-989000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-989000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":-407000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-747000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":-747000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-781000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":-781000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":-129000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":-129000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":248000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":590000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-469000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-577000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":7219000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":7293000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":2375000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":2077000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":1406000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":1406000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":9950000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":9950000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2935000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":2935000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":2347000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":2347000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":1423000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":1423000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":10604000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":10604000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":9688000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":9688000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":4533000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":4533000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":-9000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-9000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":989000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":989000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":18283000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":18283000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":18114000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":18113000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":15808000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":15808000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-3669000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-14887000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":-11851000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":-13315000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"CashCollateralForBorrowedSecurities":{"label":"Cash Collateral for Borrowed Securities","description":"Carrying amount as of the balance sheet date of cash collateral held for borrowed securities, for which the cash is restricted as to withdrawal or usage.","units":{"USD":[{"end":"2016-12-31","val":3100000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"}]}},"ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1":{"label":"Class of Warrant or Right, Exercise Price of Warrants or Rights","description":"Exercise price per share or per unit of warrants or rights outstanding.","units":{"USD/shares":[{"end":"2020-06-30","val":2.25,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2.25,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2.25,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2.25,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2.25,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2.25,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":2.25,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2025-06-30","val":7.5,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"ClassOfWarrantOrRightOutstanding":{"label":"Class of Warrant or Right, Outstanding","description":"Number of warrants or rights outstanding.","units":{"shares":[{"end":"2020-06-30","val":2200000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2100000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1963860,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1500000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1500000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1500000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1404540,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-12-31","val":12892040,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":12567040,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-12-31","val":12567040,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-06-30","val":10900000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"CommonStockCapitalSharesReservedForFutureIssuance":{"label":"Common Stock, Capital Shares Reserved for Future Issuance","description":"Aggregate number of common shares reserved for future issuance.","units":{"shares":[{"end":"2014-12-31","val":1500,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-12-31","val":10248,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":10248,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":10248,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":359272,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":40621,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-09-17","val":1492321,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":59620,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-12-31","val":59620,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-12-31","val":63751,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":65658,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-12-31","val":13594,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"CommonStockDividendsPerShareDeclared":{"label":"Common Stock, Dividends, Per Share, Declared","description":"Aggregate dividends declared during the period for each share of common stock outstanding.","units":{"USD/shares":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.05,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":0.05,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":0.05,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.05,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":0.05,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.1,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0.05,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0.05,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.15,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":0.15,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":0.05,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":0.05,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.2,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":0.2,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":0.2,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.05,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":0.05,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.1,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":0.1,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":0.05,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0.05,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.15,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":0.15,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0.05,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":0.05,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.2,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0.2,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0.2,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.05,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":0.05,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.1,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":0.1,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0.05,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":0.05,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.15,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":0.15,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":0.05,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":0.05,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.2,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":0.2,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.05,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":0.05,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.1,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":0.1,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":0.05,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":0.05,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0.155,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":0.155,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":0.055,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":0.055,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0.21,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":0.21,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0.055,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":0.055,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.11,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":1.1,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":0.055,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":0.55,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0.165,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":0.165,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":0.055,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":0.055,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0.165,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":1.65,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":-0.29,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-0.24,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0.38,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":0.16,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":0.44,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":0.1,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-0.52,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-0.1,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":0.1,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0.19,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":0.19,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":0.1,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":0.1,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":0.29,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":0.29,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":0.09,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":0.09,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2022-01-01","end":"2022-03-31","val":0.04,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0.07,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":0.03,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":0.1,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":0.03,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3"}]}},"CommonStockParOrStatedValuePerShare":{"label":"Common Stock, Par or Stated Value Per Share","description":"Face amount or stated value per share of common stock.","units":{"USD/shares":[{"end":"2010-12-31","val":0.0001,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":0.0001,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":0.0001,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":0.0001,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0.0001,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0.0001,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":0.0001,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":0.0001,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":0.0001,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":0.0001,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0.0001,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0.0001,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.0001,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2012-09-30","val":0.0001,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.0001,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":0.0001,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":0.0001,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":0.0001,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":0.0001,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-06-04","val":0.0001,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2013-06-04","val":0.0001,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2013-06-04","val":0.0001,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-06-04","val":0.0001,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2013-06-30","val":0.0001,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.0001,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.0001,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":0.0001,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":0.0001,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":0.0001,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":0.0001,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.0001,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.0001,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.0001,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.0001,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":0.0001,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":0.0001,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":0.0001,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":0.0001,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.0001,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.0001,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.0001,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.0001,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":0.0001,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":0.0001,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":0.0001,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":0.0001,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0.0001,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0.0001,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0.0001,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0.0001,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":0.0001,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":0.0001,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":0.0001,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":0.0001,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0.0001,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0.0001,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0.0001,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0.0001,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":0.0001,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":0.0001,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":0.0001,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":0.0001,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0.0001,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0.0001,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0.0001,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0.0001,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":0.0001,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":0.0001,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":0.0001,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":0.0001,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0.0001,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0.0001,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0.0001,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0.0001,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":0.0001,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":0.0001,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":0.0001,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":0.0001,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":0.0001,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":0.0001,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":0.0001,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":0.0001,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":0.0001,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":0.0001,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":0.0001,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":0.0001,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":0.0001,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-02","val":0.0001,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-06-02","val":0.0001,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2021-06-02","val":0.0001,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2021-06-14","val":0.0001,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2021-06-14","val":0.0001,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2021-06-14","val":0.0001,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-06-14","val":0.0001,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-06-14","val":0.0001,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-06-14","val":0.0001,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2021-06-30","val":0.0001,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":0.0001,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-10","val":0.0001,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-10","val":0.0001,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2021-12-10","val":0.0001,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2021-12-10","val":0.0001,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2021-12-10","val":0.0001,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2021-12-10","val":0.0001,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2021-12-31","val":0.0001,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":0.0001,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":0.0001,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":0.0001,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":0.0001,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-01-24","val":0.0001,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2022-03-31","val":0.0001,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":0.0001,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":0.0001,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":0.0001,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":0.0001,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":0.0001,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":0.0001,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":0.0001,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":0.0001,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":0.0001,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":0.0001,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":0.0001,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":0.0001,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":0.0001,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":0.0001,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":0.0001,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":0.0001,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":0.0001,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":0.0001,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":0.0001,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":0.0001,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":0.0001,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":0.0001,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":0.0001,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"CommonStockSharesAuthorized":{"label":"Common Stock, Shares Authorized","description":"The maximum number of common shares permitted to be issued by an entity's charter and bylaws.","units":{"shares":[{"end":"2010-12-31","val":80000000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":80000000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":80000000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":80000000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":80000000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":80000000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":80000000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":80000000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":80000000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":80000000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":80000000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":80000000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":80000000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2012-09-30","val":80000000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":80000000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":80000000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":80000000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":80000000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":80000000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-06-30","val":80000000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":80000000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":80000000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":80000000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":80000000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":80000000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":80000000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":80000000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":80000000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":80000000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":80000000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":80000000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":80000000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":80000000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":80000000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":80000000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":80000000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":80000000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":80000000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":80000000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":80000000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":80000000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":80000000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":80000000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":80000000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":80000000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":80000000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":80000000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":80000000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":80000000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":80000000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":80000000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":80000000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":80000000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":80000000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":80000000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":80000000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":80000000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":80000000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":80000000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":80000000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":80000000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":80000000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":80000000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":30000000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":30000000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":30000000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":80000000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-05-04","val":30000000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2019-05-31","val":30000000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2019-05-31","val":30000000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2019-05-31","val":30000000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-05-31","val":30000000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-05-31","val":30000000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-06-30","val":30000000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":30000000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":30000000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":30000000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":30000000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":30000000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":30000000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":30000000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":30000000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":30000000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":30000000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":30000000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":30000000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":30000000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":30000000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":30000000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":30000000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":30000000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":30000000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":30000000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":30000000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":30000000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":30000000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":30000000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":30000000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":30000000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":50000000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":50000000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":50000000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":50000000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":50000000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-06-30","val":50000000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":50000000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":50000000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":50000000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":10000000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":10000000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":50000000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":50000000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":10000000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":10000000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":50000000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":10000000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":50000000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":10000000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":50000000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"CommonStockSharesIssued":{"label":"Common Stock, Shares, Issued","description":"Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.","units":{"shares":[{"end":"2010-12-31","val":18597311,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":18597311,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":18597311,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":18726561,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":18868272,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":18901160,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":18901160,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":18901160,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":18901160,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":18901160,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":18922318,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":19159003,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":19102037,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2012-09-30","val":19277171,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":19144448,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":19144448,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":19144448,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":19144448,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":19144448,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-06-30","val":18194323,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":18418896,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":18504279,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":18504279,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":18504279,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":18504279,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":18504279,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":18504279,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":18598279,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":18605362,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":18615945,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":18615945,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":18615945,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":18615945,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":18615945,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":19240945,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":19356070,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":19356070,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":19416070,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":19416070,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":19416070,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":19416070,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":19416070,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":19508201,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":19567617,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":19679640,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":19892557,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":19892557,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":19892557,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":19892557,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":19892557,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":19679640,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":19977984,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":20052984,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":20060311,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":20060311,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":20060311,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":20060311,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":20060311,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":20118336,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":20119318,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":20230628,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":20249786,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":20249786,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":2024979,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":2024979,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":2024979,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":20309908,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2042493,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2048743,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2050659,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":2050659,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":2050659,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":2050659,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":2050659,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2055158,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":4692451,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":4750951,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":4798367,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":4798367,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":4798367,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":4798367,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":4798367,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":5020969,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":5073654,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":5120978,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":5805916,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":5805916,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":5805916,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":5805916,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":5805916,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":15029410,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":15082155,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":15138732,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":15177919,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":15177919,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":15177919,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":15177919,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":15177919,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":15192753,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":15196458,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":15826217,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":15826217,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":15826217,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":3165243,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":3165243,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":3165243,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":15848202,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":3224550,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":3218429,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":3201502,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":3201502,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":3201502,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3209340,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":3225545,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"CommonStockSharesOutstanding":{"label":"Common Stock, Shares, Outstanding","description":"Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.","units":{"shares":[{"end":"2010-12-31","val":18597311,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":18597311,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":18597311,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":18726561,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":18868272,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":18901160,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":18901160,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":18901160,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":18901160,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":18901160,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":18922318,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":19159003,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-12-31","val":19144448,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":19144448,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":19144448,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":19144448,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":19144448,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-06-30","val":18194323,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":18418896,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":18504279,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":18504279,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":18504279,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":18504279,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":18504279,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":18504279,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":18598279,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":18605362,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":18615945,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":18615945,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":18615945,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":18615945,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":18615945,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":19240945,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":19356070,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":19356070,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":19416070,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":19416070,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":19416070,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":19416070,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":19416070,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":19508201,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":19567617,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":19679640,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":19892557,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":19892557,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":19892557,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":19892557,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":19892557,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":19679640,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":19977984,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":20052984,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":20060311,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":20060311,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":20060311,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":20060311,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":20060311,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":20118336,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":20119318,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":20230628,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":20249786,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":20249786,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":2024979,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":2024979,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":2024979,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":20309908,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2042493,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2048743,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2050659,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":2050659,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":2050659,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":2050659,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":2050659,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2055158,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":4692451,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":4750951,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":4798367,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":4798367,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":4798367,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":4798367,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":4798367,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":5020969,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":5073654,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":5120978,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":5805916,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":5805916,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":5805916,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":5805916,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":5805916,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":15029410,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":15082155,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":15138732,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":15177919,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":15177919,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":15177919,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":15177919,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":15177919,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":15192753,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":15196458,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":15826217,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":15826217,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":15826217,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":3165243,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":3165243,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":3165243,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":15848202,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":3224550,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":3218429,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":3201502,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":3201502,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":3201502,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3209340,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":3225545,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"CommonStockValue":{"label":"Common Stock, Value, Issued","description":"Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.","units":{"USD":[{"end":"2010-12-31","val":2000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":2000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":2000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":2000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":2000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":2000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":2000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":2000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":2000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":2000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":2000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":2000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":2000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":2000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":2000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":2000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":2000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":2000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":2000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":2000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":2000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":2000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":2000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":2000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":2000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":2000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":2000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":2000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":2000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":2000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":2000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":2000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":2000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":2000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":0,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":0,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":0,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":0,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":0,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-09-30","val":1000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":1000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":1000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":1000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":1000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":2000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":2000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":2000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":2000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":2000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":2000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":2000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":2000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":2000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":2000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":2000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":2000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":2000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":2000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"ComprehensiveIncomeNetOfTax":{"label":"Comprehensive Income (Loss), Net of Tax, Attributable to Parent","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":779000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-6300000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":-6300000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-494000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-814000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":-258000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-853000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":-38000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-3372000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":-3372000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-3372000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-1265000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":-1265000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-2198000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":-2198000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-933000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":-933000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-3039000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":-3039000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-874000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-874000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-4940000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-4940000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-4940000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-2459000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":-2459000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-3093000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-3093000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":-635000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-635000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-558000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-558000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":2535000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":2535000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":245000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":245000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":245000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-166000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-166000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":665000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":665000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":831000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":831000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1684000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1684000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":1019000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":1019000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2458000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":2458000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":2458000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":759000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":759000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1855000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1855000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":1096000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1096000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":20978000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":20978000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":19123000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":19123000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":21419000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":21419000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":21419000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":11609000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":11609000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":12584000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":12584000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":975000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":975000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":12564000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":12564000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":-20000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":-20000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":14490000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":14490000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-2038000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":-2038000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-4879000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":-4879000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":-2841000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":-2841000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-13695000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":-13695000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-8816000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":-8816000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-35683000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":-35683000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":4089000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":4089000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3739000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":3739000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":-350000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":-350000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":2313000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":2313000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":-1426000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-1426000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":719000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":719000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-1635000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":-1635000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-2844000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":-2844000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-1209000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-1209000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-4348000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":-4348000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":-1504000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":-1504000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-4605000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":-4605000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-2953000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-4240000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":-1287000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-6000000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":-1760000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-6457000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"}]}},"ContractWithCustomerLiability":{"label":"Contract with Customer, Liability","description":"Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.","units":{"USD":[{"end":"2017-12-31","val":2400000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":2400000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":2400000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":2375000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":2375000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2000000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1700000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1600000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1713000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":1713000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":1713000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":1713000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":1713000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2018-12-31","val":1713000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1434000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1474000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1756000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1801000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":1801000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":1801000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":1801000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":1801000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2019-12-31","val":1801000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1646000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2202000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2301000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2352000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":2352000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":2352000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":2352000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":2352000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2020-12-31","val":2352000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2660000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":3644000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":4046000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":2869000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":2869000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":2869000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":2869000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":2869000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2021-12-31","val":946000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2021Q4I"},{"end":"2022-03-31","val":3361000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":4200000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":4113000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":3675000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":3675000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":1673000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":1673000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":1673000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2022-12-31","val":1673000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2022Q4I"},{"end":"2023-03-31","val":3183000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1791000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1479000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1377000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":1377000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":1377000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":1377000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":1377000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1696000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":845000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":2454000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":2523000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":2523000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":2523000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3755000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":3007000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"ContractWithCustomerLiabilityCurrent":{"label":"Contract with Customer, Liability, Current","description":"Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.","units":{"USD":[{"end":"2017-12-31","val":2302000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":2302000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":2302000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-06-30","val":1646000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1561000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1687000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":1687000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":1687000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":1687000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-06-30","val":1455000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1756000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1786000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":1786000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":1786000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":1786000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":1776000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1626000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2185000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2293000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2184000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":2184000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":2184000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":2184000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2352000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":3206000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":3653000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":312000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":312000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":312000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":312000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":312000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":15000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":2181000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"}]}},"ContractWithCustomerLiabilityIncreaseDecreaseForContractAcquiredInBusinessCombination":{"label":"Contract with Customer, Liability, Increase (Decrease) for Contract Acquired in Business Combination","description":"Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration from customer has been received or is due, from business combination.","units":{"USD":[{"start":"2019-01-01","end":"2019-09-30","val":317000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-12-31","val":317000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2019-01-01","end":"2019-12-31","val":317000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"}]}},"ContractWithCustomerLiabilityNoncurrent":{"label":"Contract with Customer, Liability, Noncurrent","description":"Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent.","units":{"USD":[{"end":"2017-12-31","val":73000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":26000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":26000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":26000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":26000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":26000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":20000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":19000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":15000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":15000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":15000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":15000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":15000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":20000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":17000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":8000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":168000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":168000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":200000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":200000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":168000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":308000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":400000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":400000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":412000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":412000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":412000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":412000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":412000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":386000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":360000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":312000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":299000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":299000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":257000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"}]}},"ContractWithCustomerLiabilityRevenueRecognized":{"label":"Contract with Customer, Liability, Revenue Recognized","description":"Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.","units":{"USD":[{"start":"2018-01-01","end":"2018-03-31","val":900000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1800000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":900000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":2700000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":900000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1380000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":1380000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":541000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":929000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":1133000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-12-31","val":1477000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":1477000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":778000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1103000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-09-30","val":1390000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-12-31","val":1494000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":1494000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1019000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1568000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-09-30","val":1897000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-12-31","val":1975000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":1975000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":2011000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1664000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-09-30","val":1965000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-12-31","val":2063000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":822000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":1790000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1459000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-09-30","val":1548000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-12-31","val":1604000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":1604000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":1211000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":997000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":748000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":1314000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":237000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":737000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"CostOfGoodsAndServicesSold":{"label":"Cost of Goods and Services Sold","description":"The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":20910000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":10255000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":30199000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":9289000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2012-01-01","end":"2012-03-31","val":9297000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":18327000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":18327000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":9029000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":9029000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":27015000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":27015000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":8688000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":8688000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2013-01-01","end":"2013-03-31","val":8729000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":8729000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":17826000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":17826000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":9097000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":9097000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":26421000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":26421000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":8595000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":8595000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":9555000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":9555000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":19637000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":19637000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":10082000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":10082000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":29109000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":29109000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":9472000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":9472000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":10191000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":10191000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":20972000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":20972000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":10780000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":10780000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":32032000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":32032000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":11060000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":11060000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2016-01-01","end":"2016-03-31","val":22092000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":22092000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":44417000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":44417000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":22325000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":22325000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":67202000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":67202000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":22785000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":22785000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2017-01-01","end":"2017-03-31","val":21973000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":20238000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":44726000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":41235000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":22753000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":20997000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":66641000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":61660000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":21915000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":20425000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":83436000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":20858000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":20858000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":42371000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":42371000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":21513000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":21513000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":63720000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":63720000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":21349000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":21349000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":85909000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":85909000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":19931000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":19931000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":40725000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":40725000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":20794000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":20794000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":63862000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":63862000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":23137000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":23137000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":92070000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":55774000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":24416000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":15947000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":42732000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":27283000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":18316000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":11336000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":68250000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":44921000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":25518000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":17638000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":64176000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":64176000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":19277000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":19277000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":43579000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":43579000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":24302000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":24302000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":68691000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":68691000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":25112000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":25112000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":91319000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":91319000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":20386000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":20386000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":45005000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":24529000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":24619000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":14385000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":63450000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":32562000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":18445000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":8033000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":86272000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":44779000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":18112000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":8080000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":14370000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":14370000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":6290000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":6290000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":22602000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":22602000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":8232000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":8232000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":33859000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":7544000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":18811000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":11267000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":29657000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":10846000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"}]}},"CostOfGoodsSold":{"label":"Cost of Goods Sold (Deprecated 2018-01-31)","description":"Total costs related to goods produced and sold during the reporting period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":10895000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":5974000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":3079000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":8218000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":2244000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":11618000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":11618000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2894000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":5376000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":5376000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":2483000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-04-01","end":"2011-06-30","val":2483000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":7617000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":7617000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":2241000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":2241000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":9315000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":9315000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":9315000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2321000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":2321000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4442000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":4442000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":2121000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":2121000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":6250000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":6250000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":1808000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":1808000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":10128000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":10128000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":10128000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1904000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":1904000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3822000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":3822000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":1918000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":1918000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":5501000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":5501000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":1679000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":1679000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":7432000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":7432000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":7432000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2021000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":2021000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3899000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":3899000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1878000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1878000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":5308000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":5308000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":1409000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":1409000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":7247000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":7247000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":7247000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1686000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":1686000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3253000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":3253000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":1567000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1567000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":5112000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":5112000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":1859000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":1859000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":6949000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":6949000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":6949000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3586000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":3586000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":6732000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":6732000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":3146000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":3146000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":10407000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":10407000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":3675000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":3675000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":14179000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":14179000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3518000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":1655000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":7321000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":3803000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":10607000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":3286000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":14104000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1597000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1"}]}},"CostOfRevenue":{"label":"Cost of Revenue","description":"The aggregate cost of goods produced and sold and services rendered during the reporting period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":49371000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":22948000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":11251000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":33130000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":10185000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":44179000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":44179000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":10656000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":20910000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-04-01","end":"2011-06-30","val":10255000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":30199000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":9289000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":38987000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":38987000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":38987000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":9297000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-12-31","val":37421000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":37421000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":37421000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":35260000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":35260000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":35260000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":38968000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":38968000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":38968000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":42917000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":42917000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":42917000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":89694000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":89694000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":89937000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"},{"start":"2023-01-01","end":"2023-12-31","val":33859000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":7544000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":18811000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":11267000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-12-31","val":42304000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":9788000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":27243000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":17455000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"CostOfServices":{"label":"Cost of Services (Deprecated 2018-01-31)","description":"Total costs related to services rendered by an entity during the reporting period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":38476000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":16974000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":8172000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":24912000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":7941000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":32561000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":32561000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":7762000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":15534000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":15534000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":7772000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-04-01","end":"2011-06-30","val":7772000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":22582000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":22582000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":7048000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":7048000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":29672000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":29672000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":29672000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":6976000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":6976000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":13885000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":13885000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":6908000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":6908000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":20765000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":20765000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":6880000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":6880000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":27293000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":27293000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":27293000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":6825000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":6825000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":14004000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":14004000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":7179000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":7179000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":20920000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":20920000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":6916000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":6916000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":27828000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":27828000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":27828000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":7534000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":7534000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":15738000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":15738000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":8204000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":8204000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":23801000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":23801000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":8063000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":8063000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":31721000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":31721000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":31721000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":8505000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":8505000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":17719000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":17719000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":9213000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":9213000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":26920000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":26920000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":9201000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":9201000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":35968000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":35968000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":35968000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":18506000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":18506000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":37685000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":37685000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":19179000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":19179000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":56795000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":56795000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":19110000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":19110000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":75515000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":75515000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":18455000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":18583000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":37405000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":18950000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":56034000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":18629000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":75833000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":19261000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1"}]}},"CumulativeEffectOnRetainedEarningsNetOfTax1":{"label":"Cumulative Effect on Retained Earnings, Net of Tax (Deprecated 2020-01-31)","description":"Amount of the cumulative effect on retained earnings net of related income tax effect.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":534000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":534000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"}]}},"CurrentFederalTaxExpenseBenefit":{"label":"Current Federal Tax Expense (Benefit)","description":"Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":10000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-128000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-128000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-49000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":-49000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":-49000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":4000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":4000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"CurrentForeignTaxExpenseBenefit":{"label":"Current Foreign Tax Expense (Benefit)","description":"Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":44000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":44000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":63000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":63000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":45000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":45000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":16000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"}]}},"CurrentIncomeTaxExpenseBenefit":{"label":"Current Income Tax Expense (Benefit)","description":"Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":82000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-77000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-77000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-45000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":-45000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":-45000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":41000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":41000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":41000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":23000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":23000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":23000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":62000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":62000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":93000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":93000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":125000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":125000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":73000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":55000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":89000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":89000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":24000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":24000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":87000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":247000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"CurrentStateAndLocalTaxExpenseBenefit":{"label":"Current State and Local Tax Expense (Benefit)","description":"Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":72000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":51000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":51000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":4000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":4000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":4000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":41000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":41000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":41000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":23000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":23000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":23000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":18000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":18000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":30000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":30000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":80000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":80000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":57000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":55000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":89000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":89000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":20000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":20000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":87000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":247000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"DebtCurrent":{"label":"Debt, Current","description":"Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2019-12-31","val":6000000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2021-12-31","val":12900000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2023-12-31","val":2019000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":2019000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":2019000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-06-30","val":6052000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":3284000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":3911000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":3911000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":3911000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":6014000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":7345000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"DebtInstrumentCarryingAmount":{"label":"Long-term Debt, Gross","description":"Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.","units":{"USD":[{"end":"2020-03-31","val":3324000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":3022000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2719000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2021-03-31","val":2192000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"}]}},"DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet":{"label":"Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net","description":"Amount of unamortized debt discount (premium) and debt issuance costs.","units":{"USD":[{"end":"2020-03-31","val":538000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":426000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":363000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2021-03-31","val":277000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":237000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":206000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2022-03-31","val":148000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"}]}},"DebtLongtermAndShorttermCombinedAmount":{"label":"Debt, Long-term and Short-term, Combined Amount","description":"Represents the aggregate of total long-term debt, including current maturities and short-term debt.","units":{"USD":[{"end":"2019-12-31","val":22993000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":24369000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":24369000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":24369000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":24369000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":24369000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":16822000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":13113000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":14026000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":12869000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2023-12-31","val":2019000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":2019000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":2019000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-06-30","val":14327000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":11114000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":11316000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":11316000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":11316000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":13471000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":14333000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"DeferredFederalIncomeTaxExpenseBenefit":{"label":"Deferred Federal Income Tax Expense (Benefit)","description":"Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":18000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":18000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":18000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-17347000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-17347000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":-17347000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-12630000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":-12630000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":26411000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":26737000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-1398000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-1398000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":87000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":253000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":21000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":21000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":6000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":6000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":82000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":37000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-312000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-312000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":10000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"DeferredFinanceCostsGross":{"label":"Debt Issuance Costs, Gross","description":"Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.","units":{"USD":[{"end":"2017-06-30","val":200000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":200000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"DeferredFinanceCostsNet":{"label":"Debt Issuance Costs, Net","description":"Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.","units":{"USD":[{"end":"2016-06-30","val":678000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":605000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":535000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":535000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":535000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":535000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":535000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":473000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"}]}},"DeferredForeignIncomeTaxExpenseBenefit":{"label":"Deferred Foreign Income Tax Expense (Benefit)","description":"Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"}]}},"DeferredIncomeTaxAssetsNet":{"label":"Deferred Income Tax Assets, Net","description":"Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting.","units":{"USD":[{"end":"2018-12-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q4I"},{"end":"2019-03-31","val":16000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":75000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":75000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"}]}},"DeferredIncomeTaxExpenseBenefit":{"label":"Deferred Income Tax Expense (Benefit)","description":"Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":21000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":21000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":21000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":-18167000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-12-31","val":-19146000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-19146000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":-19146000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-12500000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-12500000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-09-30","val":-12100000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":-12479000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":-12479000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":27530000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":27894000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-1686000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-1686000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-448000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":-254000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":40000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":40000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":36000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":36000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":87000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":383000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-614000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-614000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":16000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"DeferredIncomeTaxLiabilities":{"label":"Deferred Tax Liabilities, Gross","description":"Amount of deferred tax liability attributable to taxable temporary differences.","units":{"USD":[{"end":"2015-12-31","val":348000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":8556000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":8556000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":4380000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":4380000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":3344000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":3344000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":8000000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":7999000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":8004000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":8004000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":5140000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":5140000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":3228000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":3228000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":3515000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":3661000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":5260000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"DeferredIncomeTaxLiabilitiesNet":{"label":"Deferred Income Tax Liabilities, Net","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting.","units":{"USD":[{"end":"2017-12-31","val":254000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":254000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":254000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":254000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":361000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":372000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":191000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":121000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":121000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":121000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":121000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":121000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":121000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":121000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":121000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":23000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":23000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":23000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":23000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":11000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":43000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":89000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":90000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":51000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":51000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":51000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":51000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":51000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":51000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":85000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":85000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":72000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":72000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":72000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":72000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":72000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":998000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":667000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":298000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":176000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":176000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":470000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":176000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":237000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":254000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":318000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":318000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":318000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":318000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":318000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":320000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":281000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":225000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":334000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":334000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":334000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":676000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1129000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"DeferredRentCreditNoncurrent":{"label":"Deferred Rent Credit, Noncurrent","description":"For a classified balance sheet, the cumulative difference between the rental income or payments required by a lease agreement and the rental income or expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in income or expense, by the lessor or lessee, respectively, more than one year after the balance sheet date.","units":{"USD":[{"end":"2010-12-31","val":138000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":138000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":138000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":134000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":130000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":126000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":126000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":126000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":126000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":126000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":121000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":113000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":164000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":176000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":176000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":440000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":440000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":963000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":963000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1252000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":1252000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1039000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":1039000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":2180000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":2180000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1956000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"DeferredRevenueCurrent":{"label":"Deferred Revenue, Current","description":"Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current.","units":{"USD":[{"end":"2010-12-31","val":2379000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":2379000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":2379000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":2069000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1863000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2099000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":2099000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":2099000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":2099000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":2099000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1966000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1916000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1748000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1849000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":1849000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":1849000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":1849000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":1849000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1480000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1655000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1494000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1631000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":1631000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":1631000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":1631000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":1631000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1381000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1478000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1423000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1644000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":1644000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":1644000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1644000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":1644000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1481000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1613000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1478000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1673000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":1673000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":1673000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":1673000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":1673000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3844000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3583000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3317000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3123000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":3123000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":3123000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":3123000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":3123000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3314000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2807000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2751000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3137000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":2302000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1922000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-12-31","val":1687000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1414000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2022-12-31","val":3376000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":1673000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":1673000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":1673000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":2926000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1791000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1479000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1377000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":1377000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":1377000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":1377000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":1377000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1696000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":845000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":2454000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":2523000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":2523000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":2523000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3755000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":3007000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"DeferredStateAndLocalIncomeTaxExpenseBenefit":{"label":"Deferred State and Local Income Tax Expense (Benefit)","description":"Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":3000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":3000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":3000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-1799000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-1799000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":-1799000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":151000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":151000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":1119000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":1157000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-288000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-288000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-535000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":-507000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":19000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":19000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":30000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":30000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":5000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":346000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-302000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-302000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":6000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"DeferredTaxAssetInterestCarryforward":{"label":"Deferred Tax Asset, Interest Carryforward","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible interest carryforward.","units":{"USD":[{"end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":192000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":190000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":14000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":14000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":22000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":22000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":278000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":278000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"}]}},"DeferredTaxAssetsGoodwillAndIntangibleAssets":{"label":"Deferred Tax Assets, Goodwill and Intangible Assets","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from intangible assets including goodwill.","units":{"USD":[{"end":"2011-12-31","val":2206000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1908000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":1908000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2425000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":2425000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2097000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":2097000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1316000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":1316000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"DeferredTaxAssetsGross":{"label":"Deferred Tax Assets, Gross","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"USD":[{"end":"2011-12-31","val":41276000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-12-31","val":41372000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":41372000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":41183000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":41183000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":40275000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":40275000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-09-30","val":35000000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":35143000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":35143000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":38573000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":38573000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":25241000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":25294000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":23464000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":23464000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":27123000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":27115000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":26868000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":26865000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":23075000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":23075000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":18898000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":18898000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":11478000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":11624000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":15724000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"DeferredTaxAssetsInProcessResearchAndDevelopment":{"label":"Deferred Tax Assets, in Process Research and Development","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from in-process research and development costs expensed in connection with a business combination.","units":{"USD":[{"end":"2011-12-31","val":1878000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1836000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":1836000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1928000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":1928000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1950000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":1950000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-12-31","val":38000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":38000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":89000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":89000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":44000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":44000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":72000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":72000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":72000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":72000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":72000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":72000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":72000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":72000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":72000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":72000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":53000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"}]}},"DeferredTaxAssetsLiabilitiesNet":{"label":"Deferred Tax Assets, Net","description":"Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.","units":{"USD":[{"end":"2011-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-21000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-12-31","val":18578000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":18578000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":27019000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":27019000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsLiabilitiesNetNoncurrent":{"label":"Deferred Tax Assets, Net, Noncurrent","description":"Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting and classified as noncurrent.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-09-30","val":16791000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":18578000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":18578000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":18578000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":18578000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":18578000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":26818000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":26804000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":26100000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":27019000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":27019000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":27019000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":27019000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":27019000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":26831000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":26878000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":20623000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"}]}},"DeferredTaxAssetsNet":{"label":"Deferred Tax Assets, Net of Valuation Allowance","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"USD":[{"end":"2015-09-30","val":18100000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2016-03-31","val":1500000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1100000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":900000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"}]}},"DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal":{"label":"Deferred Tax Assets, Operating Loss Carryforwards, State and Local","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards.","units":{"USD":[{"end":"2013-12-31","val":30800000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":28000000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-12-31","val":25000000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":26200000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":30200000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":26700000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":32200000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":108800000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-12-31","val":50400000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"}]}},"DeferredTaxAssetsOther":{"label":"Deferred Tax Assets, Other","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.","units":{"USD":[{"end":"2011-12-31","val":1392000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1509000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":1509000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":830000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":830000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1079000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":1079000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1300000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":1300000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1980000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":1980000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1231000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":1232000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1013000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":1013000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":1263000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":1264000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1186000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":1183000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":785000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":785000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":1258000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":1258000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":348000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":192000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":911000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost":{"label":"Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.","units":{"USD":[{"end":"2015-12-31","val":300000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals.","units":{"USD":[{"end":"2011-12-31","val":1282000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1531000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":1531000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1273000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":1273000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1417000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":1417000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-12-31","val":891000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":891000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":964000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":964000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":567000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":567000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":336000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":336000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":402000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":402000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":363000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":363000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":477000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":477000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":369000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":369000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":54000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":247000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":295000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"DeferredTaxAssetsValuationAllowance":{"label":"Deferred Tax Assets, Valuation Allowance","description":"Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.","units":{"USD":[{"end":"2011-12-31","val":40885000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-12-31","val":40931000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":40931000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":40883000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":40883000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":40059000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":40059000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-12-31","val":16217000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":16217000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":2998000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":2998000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":21115000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":21168000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":20241000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":20241000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":19146000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":19139000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":18930000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":18912000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":18007000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":18007000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":15846000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":15846000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":8281000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":8281000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":10799000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"DeferredTaxLiabilities":{"label":"Deferred Tax Liabilities, Net","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.","units":{"USD":[{"end":"2014-12-31","val":21000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2017-12-31","val":254000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":254000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":121000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":121000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":23000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":23000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":66000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":51000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":72000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":72000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":176000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":176000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":318000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":318000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":334000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets":{"label":"Deferred Tax Liabilities, Intangible Assets","description":"Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill.","units":{"USD":[{"end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":2335000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":2335000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":891000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":891000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":756000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":756000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":4597000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":4597000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":4128000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":4128000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":2850000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":2850000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":1889000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":1889000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":2985000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":2898000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":2382000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"DeferredTaxLiabilitiesNoncurrent":{"label":"Deferred Tax Liabilities, Net, Noncurrent","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.","units":{"USD":[{"end":"2016-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":254000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"}]}},"DeferredTaxLiabilitiesPropertyPlantAndEquipment":{"label":"Deferred Tax Liabilities, Property, Plant and Equipment","description":"Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.","units":{"USD":[{"end":"2016-12-31","val":6221000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":3489000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":3489000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2588000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":2588000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2167000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":2166000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1342000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":1342000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":316000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":316000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":147000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":147000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":258000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":345000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":396000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"DefinedBenefitPlanContributionsByEmployer":{"label":"Defined Benefit Plan, Plan Assets, Contributions by Employer","description":"Amount of contribution received by defined benefit plan from employer which increases plan assets.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":200000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":600000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":400000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":400000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":300000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":300000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":300000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":200000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":200000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":200000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":200000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":200000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":200000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":100000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":100000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":100000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":100000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"DefinedContributionPlanMaximumAnnualContributionPerEmployeePercent":{"label":"Defined Contribution Plan, Maximum Annual Contribution Per Employee, Percent (Deprecated 2013-01-31)","description":"Maximum percentage of employee gross pay, by the terms of the plan, that the employer may contribute to a defined contribution plan.","units":{"pure":[{"start":"2012-01-01","end":"2012-12-31","val":1,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013"}]}},"DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent":{"label":"Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent","description":"Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.","units":{"pure":[{"start":"2014-01-01","end":"2014-12-31","val":1,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":1,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":1,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":1,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":1,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":1,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":1,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":1,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":1,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":1,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"Depreciation":{"label":"Depreciation","description":"The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":4588000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1920000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":2887000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":3815000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":3815000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":862000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1678000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":1678000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":2223000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":2223000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":2765000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":2765000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":2765000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":502000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":502000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":991000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":991000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":1466000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":1466000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":1898000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":1898000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":1898000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":427000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":427000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":849000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":849000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":1269000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":1269000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":1682000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":1682000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":1682000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":387000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":387000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":774000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":774000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":1178000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1178000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":1579000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":1579000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":1579000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":383000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":383000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":848000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":848000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":1379000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1379000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":1935000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":1935000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":1935000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1886000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":1886000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3691000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":3691000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":5602000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":5602000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":7576000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":7576000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2001000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":2001000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4011000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":4011000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":5928000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":5928000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":7903000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":7903000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1910000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":1910000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3842000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":3842000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":5651000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":5651000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":7331000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":7331000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1526000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":1526000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":3094000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":3094000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":4670000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":4670000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":6281000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":1600000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":1593000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":1593000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":3164000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":3164000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":4735000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":4735000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":1800000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":1800000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":471000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":471000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":903000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":903000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":1333000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":1333000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":1700000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":1700000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":471000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":471000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":922000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":922000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":1369000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":1369000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":1800000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":1815000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":414000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":414000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":623000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":623000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":762000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":762000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":925000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":925000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":246000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":246000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":451000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":451000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":200000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":762000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":1123000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":558000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1237000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":700000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"DepreciationDepletionAndAmortization":{"label":"Depreciation, Depletion and Amortization","description":"The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":4216000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":1854000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":898000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2476000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":622000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":3096000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":3096000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":579000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1127000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":1127000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":547000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":547000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1650000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":1650000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":524000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":524000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2131000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":2131000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":2131000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":493000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":493000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":972000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":972000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":479000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":479000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1447000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":1447000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":475000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":475000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1913000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":1913000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":1913000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":453000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":453000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":944000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":944000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":491000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":491000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1441000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1441000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":497000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":497000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1935000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":1935000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":1935000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":488000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1086000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":598000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1751000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":665000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2441000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":2441000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":2441000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":9889000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":9889000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":11064000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":2262000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":4569000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":2760000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":6471000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":1902000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":8706000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1809000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":1809000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":3660000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":3660000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":1851000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":1851000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":5661000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":5661000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":2001000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":2001000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":8075000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":2431000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":2407000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":1029000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":4782000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":2040000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":2374000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":1010000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":7155000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":3025000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":2373000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":985000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":3936000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":3936000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":901000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":901000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1764000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":1764000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":862000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":862000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":2624000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":2624000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":860000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":860000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":3472000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":3472000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":901000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":901000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1782000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":1145000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":881000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":559000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":2659000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":1692000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":877000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":547000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":3535000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":2273000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":844000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":572000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1151000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":1151000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":579000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":579000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":1720000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":1720000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":569000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":569000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":2327000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":2326000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":688000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":688000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1483000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":1483000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":795000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":795000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":2518000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":1035000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":3602000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1282000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":2746000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":1464000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"DerivativeAssets":{"label":"Derivative Asset","description":"Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.","units":{"USD":[{"end":"2021-06-30","val":66000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":186000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":666000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":666000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":666000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q4I"},{"end":"2022-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q4I"},{"end":"2023-06-30","val":43000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-12-31","val":19000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":19000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":19000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q4I"},{"end":"2024-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"}]}},"DerivativeLiabilities":{"label":"Derivative Liability","description":"Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.","units":{"USD":[{"end":"2018-12-31","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q4I"},{"end":"2019-09-30","val":2000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":10000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":10000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":10000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q4I"},{"end":"2021-12-31","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q4I"},{"end":"2022-03-31","val":13000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":482000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":635000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":104000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":104000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":104000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q4I"},{"end":"2023-03-31","val":62000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":94000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"}]}},"DerivativeNumberOfInstrumentsHeld":{"label":"Derivative, Number of Instruments Held","description":"The number of derivative instruments of a particular group held by the entity.","units":{"derivative":[{"end":"2020-12-31","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q4I"},{"end":"2020-12-31","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"}]}},"DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax":{"label":"Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax","description":"Amount before tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":6161000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":350000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":5159000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":5159000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":26680000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":26680000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":26680000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":26680000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":26680000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":26680000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2"}]}},"DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax":{"label":"Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax","description":"Amount after tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation.","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-03-31","val":6261000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":6261000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":6261000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":6261000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":6208000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":6208000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":6161000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":19000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":350000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":350000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":350000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":350000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-03-31","val":5224000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":5224000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":5159000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":5159000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":5159000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":5159000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":26680000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":26680000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":26680000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":26680000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":26680000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":26680000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax":{"label":"Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax","description":"Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.","units":{"USD":[{"start":"2021-01-01","end":"2021-03-31","val":5224000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":5159000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-09-30","val":5159000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"}]}},"DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicAndDilutedShare":{"label":"Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic and Diluted Share","description":"Per basic and diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation, when the per share amount is the same.","units":{"USD/shares":[{"start":"2019-01-01","end":"2019-06-30","val":0.13,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":0.13,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":0.13,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3"}]}},"DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare":{"label":"Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic Share","description":"Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation.","units":{"USD/shares":[{"start":"2020-01-01","end":"2020-03-31","val":-0.28,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-0.42,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-0.16,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-0.37,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":-0.04,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2021-01-01","end":"2021-03-31","val":1.22,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":1.22,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1.2,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":1.2,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":-0.01,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":-0.01,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1.19,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":1.19,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3"}]}},"DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare":{"label":"Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Diluted Share","description":"Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation.","units":{"USD/shares":[{"start":"2020-01-01","end":"2020-03-31","val":-0.28,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-0.42,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-0.16,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-0.37,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":-0.04,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2021-01-01","end":"2021-03-31","val":1.22,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":1.22,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1.2,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":1.2,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":-0.01,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":-0.01,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1.19,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":1.19,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3"}]}},"DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent":{"label":"Disposal Group, Including Discontinued Operation, Assets, Noncurrent","description":"Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2017-12-31","val":1736000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":1736000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":1736000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":1735000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":18322000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2022-12-31","val":7438000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":7438000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":7438000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"}]}},"DisposalGroupNotDiscontinuedOperationGainLossOnDisposal":{"label":"Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal","description":"Amount before tax of gain (loss) recognized on the sale or disposal of a disposal group. Excludes discontinued operations.","units":{"USD":[{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-03-31","val":847000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":847000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":847000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":847000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":847000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":847000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"}]}},"DividendsCommonStockCash":{"label":"Dividends, Common Stock, Cash","description":"Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":925000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":925000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":925000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":3713000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":3713000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":3713000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":3833000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":3833000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":3833000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":3913000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":3913000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":4195000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":4195000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1105000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":1105000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-03-31","val":1105000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q1"},{"start":"2018-04-01","end":"2018-06-30","val":1107000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":1107000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q2"},{"start":"2018-07-01","end":"2018-09-30","val":1109000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":3321000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":3321000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"}]}},"DividendsPayableAmountPerShare":{"label":"Dividends Payable, Amount Per Share","description":"The per share amount of a dividend declared, but not paid, as of the financial reporting date.","units":{"USD/shares":[{"end":"2021-05-26","val":0.25,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"}]}},"DividendsPreferredStockCash":{"label":"Dividends, Preferred Stock, Cash","description":"Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash.","units":{"USD":[{"start":"2021-01-01","end":"2021-06-30","val":479000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":958000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q1"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":479000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q2"}]}},"DividendsPreferredStockStock":{"label":"Dividends, Preferred Stock, Stock","description":"Amount of paid and unpaid preferred stock dividends declared with the form of settlement in stock.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":596000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":596000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":484000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":484000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-03-31","val":484000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-03-31","val":484000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2020-01-01","end":"2020-03-31","val":484000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-03-31","val":484000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q1"},{"start":"2020-04-01","end":"2020-06-30","val":484000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":484000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-04-01","end":"2020-06-30","val":484000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":484000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q2"},{"start":"2020-07-01","end":"2020-09-30","val":474000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":474000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":1916000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":1916000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":479000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":479000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-03-31","val":479000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-03-31","val":479000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2021-01-01","end":"2021-03-31","val":479000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-03-31","val":479000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":958000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":479000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":479000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-04-01","end":"2021-06-30","val":479000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":479000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1437000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":479000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":479000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":1906000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":1906000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":479000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":479000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-03-31","val":479000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-03-31","val":479000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2022-01-01","end":"2022-03-31","val":479000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q1"},{"start":"2022-04-01","end":"2022-06-30","val":479000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-12-31","val":1916000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":1916000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":479000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":479000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-03-31","val":479000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-04-01","end":"2023-06-30","val":479000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-12-31","val":1916000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":479000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1"}]}},"DueFromRelatedPartiesNoncurrent":{"label":"Due from Related Parties, Noncurrent","description":"Aggregate amount of receivables to be collected from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth, at the financial statement date. which are usually due after one year (or one business cycle).","units":{"USD":[{"end":"2018-12-31","val":275000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2018-12-31","val":275000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":275000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2019-06-30","val":1275000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"}]}},"DueToRelatedPartiesCurrent":{"label":"Due to Related Parties, Current","description":"Carrying amount as of the balance sheet date of obligations due all related parties. For classified balance sheets, represents the current portion of such liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":1920000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":1920000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":1920000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":1920000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":1919000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2034000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2155000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2155000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2307000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":2307000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":2307000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":2307000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":2307000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2020-12-31","val":2300000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2307000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"}]}},"EarningsPerShareBasic":{"label":"Earnings Per Share, Basic","description":"The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.","units":{"USD/shares":[{"start":"2011-01-01","end":"2011-12-31","val":-0.18,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":-0.16,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-0.05,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-0.26,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-0.26,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-0.13,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-03-31","val":-0.13,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-0.16,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":-0.03,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-04-01","end":"2013-06-30","val":-0.03,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":-0.03,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-0.03,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-0.03,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":0.14,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":0.14,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-07-01","end":"2013-09-30","val":0.14,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":0.14,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.01,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":0.01,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":0.01,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":0.04,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-10-01","end":"2013-12-31","val":0.04,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-0.01,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-03-31","val":-0.01,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2014-01-01","end":"2014-03-31","val":-0.01,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.04,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":0.04,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0.04,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0.04,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-04-01","end":"2014-06-30","val":0.04,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0.04,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.09,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":0.09,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":0.06,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":0.06,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-07-01","end":"2014-09-30","val":0.06,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":0.06,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.13,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":0.13,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":0.13,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":0.04,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-10-01","end":"2014-12-31","val":0.04,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":0.04,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":0.04,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-03-31","val":0.04,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2015-01-01","end":"2015-03-31","val":0.04,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.1,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":0.1,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":0.06,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0.06,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-04-01","end":"2015-06-30","val":0.06,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":0.06,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1.09,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1.09,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0.99,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":0.99,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-07-01","end":"2015-09-30","val":0.99,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0.99,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1.13,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":1.13,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":1.13,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":0.03,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-10-01","end":"2015-12-31","val":0.03,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":0.6,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":0.6,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":0.6,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2016-01-01","end":"2016-03-31","val":0.6,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.65,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":0.65,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0.05,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":0.05,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-04-01","end":"2016-06-30","val":0.05,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0.05,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.63,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":0.63,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.73,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":0.73,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":0.1,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-10-01","end":"2016-12-31","val":0.1,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":-0.1,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":-0.1,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-03-31","val":-0.1,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2017-01-01","end":"2017-03-31","val":-0.1,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-0.24,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":-0.24,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":-0.14,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":-0.14,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-04-01","end":"2017-06-30","val":-0.14,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":-0.14,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-0.69,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":-0.69,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-0.44,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":-0.44,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-07-01","end":"2017-09-30","val":-0.44,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-0.44,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-1.79,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":-1.1,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-10-01","end":"2017-12-31","val":-1.1,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":0.2,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":0.2,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-03-31","val":2.04,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.19,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":-0.02,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":-0.02,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":-0.17,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0.12,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-0.07,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-0.07,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":-0.71,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q3"},{"start":"2018-10-01","end":"2018-12-31","val":-0.08,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":-0.79,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":-0.82,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q1"},{"start":"2019-04-01","end":"2019-06-30","val":-0.59,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q2"},{"start":"2019-07-01","end":"2019-09-30","val":-0.74,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q3"},{"start":"2019-10-01","end":"2019-12-31","val":-0.42,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":-1.44,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1.66,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-0.42,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-1.83,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":-0.37,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-1.76,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1.1,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":1.1,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0.72,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":0.72,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":-0.37,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":-0.37,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":0.29,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":0.29,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":-0.42,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":-0.42,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-0.59,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-0.59,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-0.29,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":-0.29,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-0.38,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":-0.38,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":-0.1,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":-0.1,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-0.49,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":-0.49,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":-0.12,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":-0.12,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-0.36,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-0.36,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0.03,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":0.03,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1.68,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":8.38,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":1.65,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":8.24,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":1.5,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":7.51,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":-0.17,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":-0.84,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":1.61,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":8.03,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-0.14,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-1.9,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":-1.9,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-1.19,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-1.19,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-2.53,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-0.61,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-3.32,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-06-30","val":0.71,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":1.08,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"EarningsPerShareBasicAndDiluted":{"label":"Earnings Per Share, Basic and Diluted","description":"The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.","units":{"USD/shares":[{"start":"2009-01-01","end":"2009-12-31","val":0.03,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-0.23,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":-0.16,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-0.3,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":-0.07,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-0.33,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":-0.33,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-0.02,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":-0.02,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2011-01-01","end":"2011-06-30","val":-0.03,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":-0.03,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":-0.01,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-04-01","end":"2011-06-30","val":-0.01,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":-0.01,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":-0.03,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":-0.03,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":0.01,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":0.01,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":0.01,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":-0.18,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":-0.18,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":-0.15,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-0.07,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-0.07,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2012-01-01","end":"2012-03-31","val":-0.07,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-03-31","val":-0.07,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-06-30","val":-0.11,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-06-30","val":-0.11,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":-0.05,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-06-30","val":-0.05,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-0.05,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-04-01","end":"2012-06-30","val":-0.05,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-09-30","val":-0.16,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-0.05,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q3"},{"start":"2012-07-01","end":"2012-09-30","val":-0.05,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-07-01","end":"2012-09-30","val":-0.05,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-0.26,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":-0.1,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4"},{"start":"2012-10-01","end":"2012-12-31","val":-0.1,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2013-01-01","end":"2013-03-31","val":-0.13,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-03-31","val":-0.13,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-06-30","val":-0.16,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-0.03,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2"},{"start":"2014-01-01","end":"2014-03-31","val":-0.01,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"},{"start":"2017-01-01","end":"2017-03-31","val":-0.1,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-0.24,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":-0.14,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-0.69,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-0.44,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-1.79,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0.2,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-03-31","val":0.2,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-06-30","val":1.87,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-06-30","val":0.19,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":-0.17,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-04-01","end":"2018-06-30","val":-0.02,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":1.16,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-09-30","val":0.12,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-0.71,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-07-01","end":"2018-09-30","val":-0.07,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-12-31","val":0.37,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2018-01-01","end":"2018-12-31","val":0.04,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2019-01-01","end":"2019-03-31","val":-0.82,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-03-31","val":-0.08,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-06-30","val":-1.41,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":-1.41,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-0.59,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-04-01","end":"2019-06-30","val":-0.59,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":-2.2,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-09-30","val":-2.14,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":-0.79,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-07-01","end":"2019-09-30","val":-0.74,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-12-31","val":-2.27,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2019-01-01","end":"2019-12-31","val":-2.56,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2020-01-01","end":"2020-03-31","val":-1.67,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-2.04,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":-0.58,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-2.27,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":-0.47,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-1.76,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"}]}},"EarningsPerShareDiluted":{"label":"Earnings Per Share, Diluted","description":"The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.","units":{"USD/shares":[{"start":"2011-01-01","end":"2011-12-31","val":-0.18,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":-0.16,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-0.05,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-0.26,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-0.26,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-0.13,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-03-31","val":-0.13,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-0.16,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":-0.03,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-04-01","end":"2013-06-30","val":-0.03,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":-0.03,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-0.03,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-0.03,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":0.14,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":0.14,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-07-01","end":"2013-09-30","val":0.14,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":0.14,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.01,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":0.01,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":0.01,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":0.04,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-10-01","end":"2013-12-31","val":0.04,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-0.01,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-03-31","val":-0.01,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2014-01-01","end":"2014-03-31","val":-0.01,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.04,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":0.04,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0.04,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0.04,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-04-01","end":"2014-06-30","val":0.04,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0.04,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.09,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":0.09,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":0.05,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":0.05,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-07-01","end":"2014-09-30","val":0.05,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":0.05,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.13,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":0.13,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":0.13,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":0.04,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-10-01","end":"2014-12-31","val":0.04,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":0.04,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":0.04,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-03-31","val":0.04,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2015-01-01","end":"2015-03-31","val":0.04,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.09,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":0.09,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":0.06,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0.06,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-04-01","end":"2015-06-30","val":0.06,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":0.06,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1.07,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1.07,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0.97,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":0.97,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-07-01","end":"2015-09-30","val":0.97,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0.97,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1.1,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":1.1,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":1.1,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":0.03,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-10-01","end":"2015-12-31","val":0.03,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":0.58,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":0.58,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":0.58,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2016-01-01","end":"2016-03-31","val":0.58,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.63,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":0.63,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0.05,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":0.05,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-04-01","end":"2016-06-30","val":0.05,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0.05,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.62,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":0.62,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.71,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":0.71,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":0.1,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-10-01","end":"2016-12-31","val":0.1,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":-0.1,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":-0.1,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-03-31","val":-0.1,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-0.24,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":-0.24,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":-0.14,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":-0.14,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-04-01","end":"2017-06-30","val":-0.14,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-0.69,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":-0.69,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-0.44,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":-0.44,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-07-01","end":"2017-09-30","val":-0.44,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-1.79,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":-1.1,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":0.2,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.19,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":-0.02,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0.12,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-0.07,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"},{"start":"2020-01-01","end":"2020-03-31","val":-1.44,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1.66,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-0.42,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-1.83,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":-0.37,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-1.76,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1.1,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":1.1,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0.72,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":0.72,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":-0.37,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":-0.37,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":0.29,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":0.29,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":-0.42,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":-0.42,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-0.59,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-0.59,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-0.29,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":-0.29,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-0.38,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":-0.37,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":-0.1,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":-0.1,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-0.49,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":-0.49,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":-0.12,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":-0.12,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-0.36,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-0.35,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0.03,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":0.03,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1.66,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":8.38,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":1.63,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":8.24,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":1.49,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":7.51,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":-0.17,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":-0.84,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":1.59,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":8.03,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-0.14,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-1.9,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":-1.9,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-1.19,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-1.19,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-2.53,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-0.61,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-3.32,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-06-30","val":0.71,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":1.07,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"EffectiveIncomeTaxRateContinuingOperations":{"label":"Effective Income Tax Rate Reconciliation, Percent","description":"Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.01,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.025,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":0.025,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-0.015,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-0.015,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-0.015,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-0.207,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":-0.207,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":-0.207,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.024,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":0.024,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":0.024,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-7.598,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-7.598,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":-7.598,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-6.265,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":-6.265,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-3.407,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":-3.969,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0.289,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":0.289,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.071,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":0.069,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-0.032,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-0.032,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":-0.007,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-0.007,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":-0.034,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-0.069,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0.249,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":0.249,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":-0.027,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate":{"label":"Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent","description":"Percentage of domestic federal statutory tax rate applicable to pretax income (loss).","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":-0.35,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-0.35,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-0.35,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-0.35,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-0.35,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-0.35,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.35,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":0.35,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":0.35,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.35,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":0.35,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":0.35,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.34,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0.34,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0.34,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.34,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":0.34,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.34,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":0.34,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0.21,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":0.21,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.21,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":0.21,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0.21,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":0.21,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0.21,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":0.21,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0.21,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":0.21,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0.21,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":0.21,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0.21,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance":{"label":"Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.246,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.203,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":0.203,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.01,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":0.01,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":0.01,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-0.222,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":-0.222,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":-0.222,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-0.325,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":-0.325,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":-0.325,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-9.475,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-9.475,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":-9.475,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-6.68,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":-6.68,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-2.237,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":-2.58,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0.161,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":0.161,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.208,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":0.656,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0.201,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":0.201,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":-0.006,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-0.006,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0.425,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-0.407,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0.062,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":0.062,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":-0.256,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate":{"label":"Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the income tax rates.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.103,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":0.103,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.024,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":0.024,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":0.024,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-0.256,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":-0.256,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":-0.256,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-0.032,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":-0.032,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":-0.032,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.376,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0.376,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0.376,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-0.004,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":-0.004,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.004,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":0.004,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-0.02,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-0.02,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.003,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":0.009,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-0.011,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-0.011,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0.024,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":0.024,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0.035,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":0.113,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-0.102,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-0.102,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":-0.046,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Payment Arrangement, Percent","description":"Percentage of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for share-based payment arrangement.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.123,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-0.009,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-0.009,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.537,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":0.537,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":0.537,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.001,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":0.001,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":0.001,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-0.01,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":-0.011,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-0.024,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-0.024,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":0.001,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0.013,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":0.013,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0.009,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":0.009,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0.021,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"}]}},"EffectiveIncomeTaxRateReconciliationOtherAdjustments":{"label":"Effective Income Tax Rate Reconciliation, Other Adjustments, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.","units":{"pure":[{"start":"2019-01-01","end":"2019-12-31","val":-0.12,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-0.117,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-0.117,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0.056,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":0.056,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":-0.089,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":0.006,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0.006,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":0.006,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":-0.003,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes":{"label":"Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":-0.025,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-0.027,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-0.027,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-0.029,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-0.029,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-0.029,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.072,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":0.072,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":0.072,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.048,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":0.048,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":0.048,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.034,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0.034,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0.034,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.04,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":0.04,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.02,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":0.026,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0.017,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":0.017,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.003,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":-0.046,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0.004,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":0.004,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":-0.007,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-0.007,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0.038,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":0.065,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0.073,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":0.073,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0.073,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"EffectiveIncomeTaxRateReconciliationTaxContingencies":{"label":"Effective Income Tax Rate Reconciliation, Tax Contingency, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax contingencies. Includes, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.009,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.031,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":0.031,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-0.024,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-0.024,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-0.024,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.054,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":0.054,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":0.054,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.768,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0.768,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0.768,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-0.06,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":-0.06,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.006,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":0.007,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.127,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":0.229,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0.04,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":0.04,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0.026,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":0.026,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0.029,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"}]}},"EffectiveIncomeTaxRateReconciliationTaxCredits":{"label":"Effective Income Tax Rate Reconciliation, Tax Credit, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.","units":{"pure":[{"start":"2011-01-01","end":"2011-12-31","val":0.007,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.014,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":0.014,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.148,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":0.148,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":0.148,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-0.029,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":-0.029,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":-0.029,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.044,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0.044,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0.044,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.043,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":0.043,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-0.002,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-0.046,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-0.046,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.006,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"}]}},"EffectiveIncomeTaxRateReconciliationTaxCreditsOther":{"label":"Effective Income Tax Rate Reconciliation, Tax Credit, Other, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other tax credits.","units":{"pure":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.231,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0.231,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0.231,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.026,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":0.026,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"}]}},"EffectiveIncomeTaxRateReconciliationTaxCreditsResearch":{"label":"Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to research tax credit.","units":{"pure":[{"start":"2011-01-01","end":"2011-12-31","val":-0.027,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-0.026,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":-0.026,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":0.581,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2013-01-01","end":"2013-12-31","val":-0.581,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":-0.581,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015"}]}},"EmployeeRelatedLiabilitiesCurrent":{"label":"Employee-related Liabilities, Current","description":"Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2010-12-31","val":1600000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":1600000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":1600000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1972000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2415000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2291000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":2291000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":2291000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":2291000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":2291000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2528000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2307000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2736000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2364000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":2364000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":2364000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":2364000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":2364000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2616000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2536000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3454000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3472000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":3472000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":3472000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":3472000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":3472000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2622000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2555000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3247000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3261000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":3261000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":3261000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":3261000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":3261000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2587000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2343000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2872000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2453000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":2453000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":2453000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":2453000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":2453000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4426000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4875000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4232000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3962000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":3962000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":3962000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":3962000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":3962000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3920000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":4940000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3566000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":5507000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":5507000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":5507000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":5507000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":5507000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":3208000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":4122000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":3257000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":3862000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":3862000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":3862000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":3862000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":3862000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":3246000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":4121000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":4101000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":4579000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":4579000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":4579000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":4579000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":3747000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":3456000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":4132000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":3735000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2825000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":2825000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":2825000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":2825000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":2825000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":3695000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2684000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":3202000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":3051000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":3051000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":3051000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":3051000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":3051000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":3192000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":3046000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":3395000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":3701000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":3701000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":1838000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":1838000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":1838000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":4025000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1318000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1633000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1772000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":1772000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":1772000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":1772000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":1772000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1018000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1065000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1264000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1141000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":1141000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":1141000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1217000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1686000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions":{"label":"Employee Service Share-based Compensation, Cash Received from Exercise of Stock Options (Deprecated 2017-01-31)","description":"Aggregate proceeds received by the entity during the annual period from exercises of stock or unit options and conversion of similar instruments granted under equity-based payment arrangements.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":100000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":300000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":300000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":900000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013"}]}},"EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized":{"label":"Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount","description":"Amount of cost not yet recognized for nonvested award under share-based payment arrangement.","units":{"USD":[{"end":"2019-12-31","val":2000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"}]}},"EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions":{"label":"Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount","description":"Amount of cost to be recognized for option under share-based payment arrangement.","units":{"USD":[{"end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"EquitySecuritiesFvNi":{"label":"Equity Securities, FV-NI","description":"Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).","units":{"USD":[{"end":"2017-12-31","val":208000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-06-30","val":185000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":109000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":159000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":159000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":153000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-09-30","val":48000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":26000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":69000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":69000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":69000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":26000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":44000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":50000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":101000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":35000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":90000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":90000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":90000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q4I"},{"end":"2021-03-31","val":114000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":129000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":93000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":47000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":47000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":47000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1195000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":2550000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":3180000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":3490000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":3490000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":3490000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q4I"},{"end":"2023-03-31","val":3577000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":4783000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":4309000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":4838000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":3368000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":3368000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":3368000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3146000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1763000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"EquitySecuritiesFvNiCost":{"label":"Equity Securities, FV-NI, Cost","description":"Cost of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Excludes equity method investment and investment in equity security without readily determinable fair value.","units":{"USD":[{"end":"2018-06-30","val":221000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":221000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"}]}},"EquitySecuritiesFvNiUnrealizedGain":{"label":"Equity Securities, FV-NI, Unrealized Gain","description":"Amount of unrealized gain on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).","units":{"USD":[{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-12-31","val":43000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":43000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":43000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":28000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":24000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":29000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":29000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":62000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":62000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":26000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":20000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":33000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-12-31","val":22000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":22000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":23000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-09-30","val":30000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":300000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":92000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":92000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":235000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":235000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-03-31","val":2000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":2000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":947000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-12-31","val":200000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":85000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":228000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1"}]}},"EquitySecuritiesFvNiUnrealizedGainLoss":{"label":"Equity Securities, FV-NI, Unrealized Gain (Loss)","description":"Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":-311000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-62000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-62000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":62000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"},{"start":"2022-01-01","end":"2022-09-30","val":-834000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-03-31","val":2000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":947000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":-24000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":-24000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":85000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":228000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":228000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-75000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":-75000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-303000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-296000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":-177000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-224000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-180000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":44000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"EquitySecuritiesFvNiUnrealizedLoss":{"label":"Equity Securities, FV-NI, Unrealized Loss","description":"Amount of unrealized loss on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).","units":{"USD":[{"start":"2018-01-01","end":"2018-06-30","val":36000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":112000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-12-31","val":105000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":105000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":105000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2020-01-01","end":"2020-03-31","val":26000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":20000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-12-31","val":20000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":23000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":300000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":33000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":400000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2022-01-01","end":"2022-09-30","val":834000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":834000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":1700000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":1700000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-09-30","val":24000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2024-01-01","end":"2024-12-31","val":177000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"ExtinguishmentOfDebtAmount":{"label":"Extinguishment of Debt, Amount","description":"Gross amount of debt extinguished.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":22100000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":22100000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"FairValueNetAssetLiability":{"label":"Fair Value, Net Asset (Liability)","description":"Fair value of asset after deduction of liability.","units":{"USD":[{"end":"2018-12-31","val":159000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q4I"},{"end":"2019-09-30","val":46000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":79000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":79000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":79000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q4I"},{"end":"2020-03-31","val":44000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":50000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":101000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":90000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":90000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":90000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q4I"},{"end":"2021-03-31","val":114000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":195000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":279000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1050000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":1050000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":1050000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1519000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":2405000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":2882000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":3386000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":3386000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":3386000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q4I"},{"end":"2023-03-31","val":3515000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":4826000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":4215000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":4688000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":3964000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":3964000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":3964000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3555000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1873000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"FinanceLeaseInterestExpense":{"label":"Finance Lease, Interest Expense","description":"Amount of interest expense on finance lease liability.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":33000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":33000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":65000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":65000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":32000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":32000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":101000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":101000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":36000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":36000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":137000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":86000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":34000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":24000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":65000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":46000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":31000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":22000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":95000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":68000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":30000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":22000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":92000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":92000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":21000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":21000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":44000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":44000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":23000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":23000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":63000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":63000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":19000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":19000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":81000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":81000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":17000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":17000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":31000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":9000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":14000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":4000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":44000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":13000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":13000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":4000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":55000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":17000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":11000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":5000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":7000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":7000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":2000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":2000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":9000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":9000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":2000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":2000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":11000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":11000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":1000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":1000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":2000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":2000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":1000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":1000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":3000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":1000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":4000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":0,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"FinanceLeaseInterestPaymentOnLiability":{"label":"Finance Lease, Interest Payment on Liability","description":"Amount of interest paid on finance lease liability.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":33000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":33000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":67000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":67000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":100000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":100000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":137000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":86000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":34000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":24000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":65000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":46000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":96000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":68000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":92000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":92000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":21000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":21000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":44000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":44000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":63000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":63000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":81000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":81000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":17000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":17000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":31000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":9000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":44000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":13000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":55000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":17000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":11000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":5000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":5000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":5000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":9000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":9000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":11000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":11000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":1000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":1000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":2000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":2000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":3000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":4000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"FinanceLeaseLiability":{"label":"Finance Lease, Liability","description":"Present value of lessee's discounted obligation for lease payments from finance lease.","units":{"USD":[{"end":"2019-03-31","val":2416000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2496000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2614000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2446000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":2446000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":2446000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":2446000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":1560000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2215000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1982000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2006000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1531000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":1531000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":1531000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":1531000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":1531000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1302000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1347000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1409000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1294000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1198000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1075000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":919000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":783000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":648000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":112000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":99000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":85000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-03-31","val":69000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":57000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":46000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":41000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":35000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":29000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"FinanceLeaseLiabilityCurrent":{"label":"Finance Lease, Liability, Current","description":"Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.","units":{"USD":[{"end":"2019-03-31","val":809000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":858000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":934000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":934000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":934000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":934000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":934000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":559000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":923000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":910000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1003000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":594000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":594000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":594000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":594000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":594000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":580000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":598000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":616000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":588000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":588000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":588000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":588000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":588000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":559000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":527000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":460000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":397000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":397000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":82000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":82000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":82000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":348000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":50000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":54000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":42000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":42000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":42000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":42000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":42000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":35000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":28000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":22000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":21000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":21000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":21000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":21000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":21000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"FinanceLeaseLiabilityNoncurrent":{"label":"Finance Lease, Liability, Noncurrent","description":"Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent.","units":{"USD":[{"end":"2019-03-31","val":1607000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1638000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1680000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1512000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":1512000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":1512000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":1512000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":1001000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1292000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1072000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1003000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":937000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":937000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":937000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":937000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":937000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":722000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":749000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":793000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":706000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":706000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":706000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":706000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":706000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":639000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":548000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":459000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":386000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":386000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":96000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":96000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":96000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":300000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":62000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":45000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":43000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":43000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":43000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":43000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":43000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":34000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":29000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":24000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":20000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":20000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":20000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":14000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":8000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"FinanceLeaseLiabilityPaymentsDue":{"label":"Finance Lease, Liability, Payment, Due","description":"Amount of lessee's undiscounted obligation for lease payments for finance lease.","units":{"USD":[{"end":"2019-03-31","val":2623000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2707000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2840000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2646000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2383000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2125000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2157000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1671000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1415000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1451000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1505000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1375000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1273000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1139000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":972000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":824000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":678000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":124000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":107000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":91000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-03-31","val":75000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":61000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":49000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":43000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":37000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":30000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"FinanceLeaseLiabilityPaymentsDueAfterYearFive":{"label":"Finance Lease, Liability, to be Paid, after Year Five","description":"Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-03-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":7000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":7000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":7000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-12-31","val":2000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"FinanceLeaseLiabilityPaymentsDueNextTwelveMonths":{"label":"Finance Lease, Liability, to be Paid, Year One","description":"Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2020-06-30","val":984000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1058000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":729000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-03-31","val":515000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":562000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":618000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":635000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-03-31","val":419000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":428000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":428000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":427000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":266000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":49000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":50000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":50000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-03-31","val":25000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":25000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":25000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":26000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":17000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":17000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"FinanceLeaseLiabilityPaymentsDueYearFive":{"label":"Finance Lease, Liability, to be Paid, Year Five","description":"Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-03-31","val":10000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":54000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":116000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2022-12-31","val":1000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"FinanceLeaseLiabilityPaymentsDueYearFour":{"label":"Finance Lease, Liability, to be Paid, Year Four","description":"Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-03-31","val":258000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":336000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":434000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":140000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":151000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":17000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":67000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":118000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-12-31","val":83000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-09-30","val":16000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":16000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":0,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"FinanceLeaseLiabilityPaymentsDueYearThree":{"label":"Finance Lease, Liability, to be Paid, Year Three","description":"Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-03-31","val":817000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":895000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":973000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":458000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":466000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":151000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":224000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":286000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-03-31","val":118000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":174000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":236000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":251000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-03-31","val":96000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":106000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":106000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":106000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":16000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":16000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":16000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":17000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":0,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"FinanceLeaseLiabilityPaymentsDueYearTwo":{"label":"Finance Lease, Liability, to be Paid, Year Two","description":"Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-03-31","val":842000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":924000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1035000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":989000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":989000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":465000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":537000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":536000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-03-31","val":273000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":329000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":391000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":406000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-03-31","val":264000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":274000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":274000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":274000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":103000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":23000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":23000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":23000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-03-31","val":16000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":16000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":16000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":16000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear":{"label":"Finance Lease, Liability, to be Paid, Remainder of Fiscal Year","description":"Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in remainder of current fiscal year.","units":{"USD":[{"end":"2019-03-31","val":696000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":498000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":275000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1052000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":770000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":508000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":271000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2021-03-31","val":507000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":360000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":190000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2022-03-31","val":480000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":314000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":147000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2023-03-31","val":292000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":35000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":17000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2024-03-31","val":33000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":19000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":7000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2025-03-31","val":19000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":12000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"FinanceLeaseLiabilityUndiscountedExcessAmount":{"label":"Finance Lease, Liability, Undiscounted Excess Amount","description":"Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease.","units":{"USD":[{"end":"2019-03-31","val":207000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":211000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":226000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":200000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":168000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":143000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":151000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":140000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-03-31","val":113000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":104000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":96000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":81000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-03-31","val":75000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":64000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":53000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":41000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":30000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":12000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":8000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":6000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-03-31","val":6000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":4000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":3000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":2000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":2000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"FinanceLeasePrincipalPayments":{"label":"Finance Lease, Principal Payments","description":"Amount of cash outflow for principal payment on finance lease.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":184000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":184000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":369000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":369000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":626000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":626000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":863000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":509000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":229000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":148000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":473000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":290000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":724000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":433000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":588000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":588000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":149000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":149000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":318000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":318000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":494000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":494000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":669000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":669000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":157000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":157000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":312000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":50000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":466000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":75000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":600000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":100000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":139000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":44000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":51000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":51000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":83000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":83000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":98000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":98000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":16000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":16000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":28000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":28000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":39000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":46000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":5000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":10000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"FinanceLeaseRightOfUseAsset":{"label":"Finance Lease, Right-of-Use Asset, after Accumulated Amortization","description":"Amount, after accumulated amortization, of right-of-use asset from finance lease.","units":{"USD":[{"end":"2019-03-31","val":2602000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2712000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2959000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2840000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":2840000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":2840000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":2840000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":1671000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2664000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2474000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2494000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1974000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":1974000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":1974000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":1974000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":1974000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1437000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1499000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1522000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1524000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"}]}},"FinanceLeaseRightOfUseAssetAmortization":{"label":"Finance Lease, Right-of-Use Asset, Amortization","description":"Amount of amortization expense attributable to right-of-use asset from finance lease.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":53000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":53000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":322000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":322000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":269000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":269000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":494000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":494000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":172000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":172000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":666000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":435000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":183000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":124000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":344000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":232000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":161000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":108000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":494000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":371000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":150000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":139000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":463000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":463000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":106000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":106000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":276000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":276000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":170000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":170000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":393000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":393000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":117000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":117000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":476000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":476000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":123000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":123000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":224000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":42000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":101000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":26000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":356000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":71000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":132000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":24000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":489000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":94000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":116000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":35000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":45000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":45000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":23000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":23000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":62000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":62000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":17000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":17000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":59000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":59000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":21000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":21000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":38000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":38000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":21000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":21000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":55000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":17000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":71000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":17000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":33000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":17000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"FinanceLeaseWeightedAverageDiscountRatePercent":{"label":"Finance Lease, Weighted Average Discount Rate, Percent","description":"Weighted average discount rate for finance lease calculated at point in time.","units":{"pure":[{"end":"2019-03-31","val":0.06,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0.06,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0.0607,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0.0634,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":0.0634,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":0.0634,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":0.0634,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":0.0652,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":0.06,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":0.064,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":0.0637,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":0.0644,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":0.0644,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":0.0644,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":0.0644,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":0.0644,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":0.0644,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":0.0576,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":0.0523,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":0.0505,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":0.0505,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":0.0505,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":0.0505,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":0.0505,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":0.0499,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":0.0598,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":0.0598,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":0.0598,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":0.0598,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":0.0591,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":0.0591,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":0.0591,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":0.0598,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":0.059,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":0.0588,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":0.0586,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":0.0586,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":0.059,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":0.0586,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":0.0586,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":0.0586,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":0.0582,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":0.058,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":0.058,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":0.058,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":0.058,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":0.058,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":0.058,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"FiniteLivedCustomerRelationshipsGross":{"label":"Finite-Lived Customer Relationships, Gross","description":"Gross carrying amount before accumulated amortization as of the balance sheet date to an asset acquired in a business combination representing a favorable existing relationship with customers having a finite beneficial life.","units":{"USD":[{"end":"2011-12-31","val":2600000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q4I"},{"end":"2011-12-31","val":2600000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2012-06-30","val":2600000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2600000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"}]}},"FiniteLivedIntangibleAssetsAccumulatedAmortization":{"label":"Finite-Lived Intangible Assets, Accumulated Amortization","description":"Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2011-12-31","val":-477000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":-477000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q4I"},{"end":"2012-06-30","val":-341000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-293000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2797000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2728000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":2728000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":2728000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":2728000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":2728000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2794000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2898000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2991000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3084000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":3084000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":3084000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":3084000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":3084000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3189000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3322000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3455000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3589000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":3589000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":3589000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":3589000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":3589000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4169000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4747000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5324000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5902000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":5902000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":5902000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-09-30","val":7636000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":9063000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":8744000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":6602000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":6602000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":8396000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":4535000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":6658000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":6047000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":7049000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":7049000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":8429000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":5688000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":7422000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":7422000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":9910000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive":{"label":"Finite-Lived Intangible Asset, Expected Amortization, after Year Five","description":"Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-06-30","val":1200000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1200000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":800000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-03-31","val":800000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":700000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":800000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":700000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2300000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2300000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2300000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2300000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-09-30","val":2304000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1500000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1000000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":10400000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":8300000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-12-31","val":6500000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-12-31","val":4800000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":3500000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-12-31","val":6200000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year One","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":200000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012Q4I"},{"end":"2013-12-31","val":100000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":400000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-12-31","val":400000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-03-31","val":500000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":500000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":500000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":500000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1700000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1200000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":600000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2300000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1600000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1100000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":3100000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1800000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-12-31","val":1700000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-12-31","val":1700000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1800000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-12-31","val":2700000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in remainder of current fiscal year.","units":{"USD":[{"end":"2014-03-31","val":300000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":200000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":100000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2015-03-31","val":400000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":300000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":100000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2017-09-30","val":1427000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearFive":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Five","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-06-30","val":300000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":300000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":300000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-03-31","val":400000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":400000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":400000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":400000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1500000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1500000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1500000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1500000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-09-30","val":1496000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":800000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":500000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2200000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1700000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-12-31","val":1700000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-12-31","val":1700000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1800000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-12-31","val":2200000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearFour":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Four","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-03-31","val":300000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":400000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":400000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":300000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-03-31","val":400000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":400000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":400000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":500000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1800000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1800000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1800000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1500000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-09-30","val":1509000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1500000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":500000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2200000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1700000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-12-31","val":1700000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-12-31","val":1700000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1800000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-12-31","val":2600000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearThree":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Three","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":100000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012Q4I"},{"end":"2013-12-31","val":100000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":400000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":400000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":400000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":400000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-03-31","val":500000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":500000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":500000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":500000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2300000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2200000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2200000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1800000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-09-30","val":1573000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1500000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1000000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2200000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1700000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-12-31","val":1700000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-12-31","val":1700000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1800000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-12-31","val":2700000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Two","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-12-31","val":100000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012Q4I"},{"end":"2013-12-31","val":100000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":400000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":400000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":400000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":400000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-03-31","val":500000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":500000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":500000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":500000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2300000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2300000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2300000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2200000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-09-30","val":1585000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1600000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1100000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2800000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1700000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-12-31","val":1700000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-12-31","val":1700000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1800000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-12-31","val":2700000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"FiniteLivedIntangibleAssetsGross":{"label":"Finite-Lived Intangible Assets, Gross","description":"Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2011-12-31","val":3041000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":3041000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":3041000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-06-30","val":3041000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3041000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3381000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":3381000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3081000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":3081000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":3081000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":3081000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":3081000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5661000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5661000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5661000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5661000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":5661000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":5661000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":5661000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":5661000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6668000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6668000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6668000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":6668000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":6668000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":6668000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":6668000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":6668000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":17530000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":17530000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":17530000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":17530000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":17530000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":17530000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-09-30","val":17530000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":17530000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":16574000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":11830000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":11830000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":31299000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":23558000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":23558000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":22947000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":22121000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":22121000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":21781000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":19040000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":19940000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":19940000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":28840000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"FiniteLivedIntangibleAssetsNet":{"label":"Finite-Lived Intangible Assets, Net","description":"Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2012-12-31","val":584000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":353000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":353000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":353000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":353000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":353000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2867000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2763000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2670000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2577000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":2577000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":2577000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":2577000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":2577000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3479000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3346000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3213000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3079000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":3079000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":3079000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":3079000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":3079000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":13361000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":12783000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":12206000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":11628000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":11628000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":11628000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-09-30","val":9894000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":8467000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":7830000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":5228000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":5228000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":22903000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":19023000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":16900000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":16900000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":15072000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":15072000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":13352000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":13352000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":12518000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":12518000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":18930000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"FiniteLivedNoncompeteAgreementsGross":{"label":"Finite-Lived Noncompete Agreements, Gross","description":"Gross carrying amount before accumulated amortization as of the balance sheet date of payments made to third parties in exchange for their agreement not to engage in specified competitive practices in specified geographic territories for a specified period of time.","units":{"USD":[{"end":"2011-12-31","val":300000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q4I"},{"end":"2011-12-31","val":300000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2012-06-30","val":300000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":300000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"}]}},"FiniteLivedPatentsGross":{"label":"Finite-Lived Patents, Gross","description":"Gross carrying amount before accumulated amortization as of the balance sheet date of the costs pertaining to the exclusive legal rights granted to the owner of the patent to exploit an invention or a process for a period of time specified by law. Such costs may have been expended to directly apply and receive patent rights, or to acquire such rights.","units":{"USD":[{"end":"2011-12-31","val":141000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q4I"},{"end":"2011-12-31","val":141000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2012-06-30","val":141000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":141000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"}]}},"GainLossOnDispositionOfAssets":{"label":"Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property","description":"Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-09-30","val":1568000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":1568000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1568000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2013-01-01","end":"2013-12-31","val":1568000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":1568000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015"}]}},"GainLossOnDispositionOfAssets1":{"label":"Gain (Loss) on Disposition of Assets","description":"Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.","units":{"USD":[{"start":"2013-01-01","end":"2013-09-30","val":1568000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":1568000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3"}]}},"GainLossOnSaleOfBusiness":{"label":"Gain (Loss) on Disposition of Business","description":"Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.","units":{"USD":[{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":847000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":847000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":847000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":847000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":847000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":847000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":847000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":847000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"}]}},"GainLossOnSaleOfProperties":{"label":"Gain (Loss) on Sale of Properties","description":"The difference between the carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.","units":{"USD":[{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-507000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-09-30","val":-500000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-09-30","val":-507000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-500000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q3"},{"start":"2018-07-01","end":"2018-09-30","val":-507000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":-507000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-12-31","val":-507000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2018-01-01","end":"2018-12-31","val":-507000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2019-01-01","end":"2019-06-30","val":-232000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":-232000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-232000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-04-01","end":"2019-06-30","val":-232000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":-236000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-09-30","val":-236000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":-4000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-07-01","end":"2019-09-30","val":-4000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-12-31","val":-232000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3"}]}},"GainLossOnSaleOfPropertyPlantEquipment":{"label":"Gain (Loss) on Disposition of Property Plant Equipment","description":"Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":26000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-78000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":-207000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":-154000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":-154000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":34000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":41000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":-41000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":99000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":99000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":103000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":103000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":103000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":17000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":17000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-38000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":38000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":48000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":48000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":104000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":104000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":104000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":1623000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":1623000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":1621000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":1621000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":1621000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-5000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-5000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":15000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":15000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":55000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":55000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":77000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":77000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":77000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":17000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":17000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-10000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-10000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":-9000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-9000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-67000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-67000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":-67000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-10000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-10000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":33000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":33000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":14000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":14000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":83000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":83000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":7000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":7000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":70000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":70000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":71000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":71000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":66000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":66000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-5000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":-5000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":238000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":238000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":51000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":51000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":46000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":46000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":42000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":42000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-24000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":-24000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":56000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":56000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":136000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":136000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-180000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-180000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-165000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":-165000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":-142000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":-142000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":-150000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-150000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-34000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":-34000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":117000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":117000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":-29000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":-29000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":18000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":96000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":44000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-09-30","val":-156000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"}]}},"GainsLossesOnExtinguishmentOfDebt":{"label":"Gain (Loss) on Extinguishment of Debt","description":"Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":-709000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":-709000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":-709000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":-709000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-709000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":-709000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-709000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":-709000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-43000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-43000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-43000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-43000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-43000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-43000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-151000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":-151000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-151000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":-151000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-151000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":-151000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-151000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":-151000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":2500000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2020-01-01","end":"2020-12-31","val":2500000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2020-01-01","end":"2020-12-31","val":2500000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2020-01-01","end":"2020-12-31","val":2500000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-130000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":-130000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-130000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":-130000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":-130000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":-130000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":4200000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":4200000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2021-01-01","end":"2021-12-31","val":4200000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-12-31","val":4200000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":4200000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"}]}},"GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost":{"label":"Gain (Loss) on Extinguishment of Debt, before Write off of Debt Issuance Cost","description":"Reflects the difference between the fair value of payments made to legally extinguish a debt and its carrying value at that time. This item excludes the write-off of amounts previously capitalized as debt issuance costs.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":-151000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":-130000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021"}]}},"GeneralAndAdministrativeExpense":{"label":"General and Administrative Expense","description":"The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":8921000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":4400000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":2139000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":6817000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":2417000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":9007000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":9007000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2104000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3970000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":3970000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":1866000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-04-01","end":"2011-06-30","val":1866000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":5818000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":5818000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":1848000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":1848000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":7741000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":7741000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":7741000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2265000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":2265000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4075000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":4075000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":1811000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":1811000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":5820000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":5820000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":1744000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":1744000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":7839000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":7839000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":7839000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2102000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":2102000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4673000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":4673000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":2571000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":2571000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":6427000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":6427000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":1754000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":1754000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":8118000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":8118000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":8118000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1995000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":1995000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4188000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":4188000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":2193000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":2193000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":6235000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":6235000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":2047000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":2047000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":8344000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":8344000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":8344000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2168000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":2168000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4371000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":4371000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":2203000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":2203000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":6880000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":6880000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":2508000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":2508000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":9888000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":9888000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":9888000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":6414000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":6414000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":11292000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":11292000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":4878000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":4878000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":15900000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":15900000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":4608000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":4608000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":19988000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":19988000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":5104000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":4896000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":11041000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":10613000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":5937000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":5717000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":14919000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":14331000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":3878000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":3718000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":19360000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":18586000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":4392000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":4392000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":7914000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":7914000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":3522000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":3522000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":11418000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":3504000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":15038000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":3690000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":7342000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":3652000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2"}]}},"Goodwill":{"label":"Goodwill","description":"Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"end":"2010-12-31","val":184000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":184000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":184000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":184000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":184000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":184000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":184000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":184000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":184000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":184000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":184000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":184000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":184000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":184000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":184000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":184000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":184000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":184000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":184000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":184000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":184000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":184000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":184000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":184000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":184000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":184000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1459000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1337000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1337000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1337000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":1337000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":1337000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1337000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":1337000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2014-12-31","val":1337000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2889000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2897000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2897000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2897000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":2897000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":2897000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":2897000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":2897000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2015-12-31","val":2897000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2015-12-31","val":2897000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":7205000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6819000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6819000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":6237000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":6237000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":6237000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":6237000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":6237000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6237000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":6237000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3657000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3491000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":2392000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":2392000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":2392000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":2393000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":3491000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2392000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1916000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1916000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1745000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":1745000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":1745000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":1745000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":1745000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2018-12-31","val":1745000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1745000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1745000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":9975000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":9978000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":9978000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":9978000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":9978000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":9978000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2019-12-31","val":9978000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2019Q4I"},{"end":"2020-03-31","val":9978000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":9978000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":9978000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":9542000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":9542000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":9542000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":9542000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":9542000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2020-12-31","val":9542000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":9405000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":9405000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":9405000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":6046000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":6046000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":6046000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":6046000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":6046000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":6046000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":6046000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":6046000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":6046000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":6046000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":4438000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":4438000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":4438000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":6046000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":4438000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":4438000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":4438000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":4438000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":4438000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":4438000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":4438000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":4438000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":7878000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":8453000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":8453000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":8453000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":8453000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":9922000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":9922000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"GoodwillAcquiredDuringPeriod":{"label":"Goodwill, Acquired During Period","description":"Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":1200000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2016-01-01","end":"2016-12-31","val":3678000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016"},{"start":"2024-01-01","end":"2024-12-31","val":4015000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"GoodwillGross":{"label":"Goodwill, Gross","description":"Amount before accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"end":"2013-12-31","val":184000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":184000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":184000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1459000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1337000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1337000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1337000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":1337000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1337000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2889000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2897000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2897000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2897000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":2897000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":2897000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q4I"},{"end":"2016-03-31","val":7205000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6819000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6819000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"}]}},"GoodwillImpairmentLoss":{"label":"Goodwill, Impairment Loss","description":"Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2008-10-01","end":"2008-12-31","val":2500000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2008-10-01","end":"2008-12-31","val":2500000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2008-10-01","end":"2008-12-31","val":2500000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2008Q4"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":338000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":338000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":338000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":2580000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":2580000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":2580000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":2746000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":166000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":476000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":476000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":476000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":476000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":476000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":476000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":476000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":476000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":436000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":436000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":3359000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":3359000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"}]}},"GoodwillPurchaseAccountingAdjustments":{"label":"Goodwill, Purchase Accounting Adjustments","description":"Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2016-01-01","end":"2016-06-30","val":-385000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-09-30","val":-385000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"}]}},"GrossProfit":{"label":"Gross Profit","description":"Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":20225000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":5279000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":1908000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":8396000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":3114000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":12004000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":12004000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3519000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2011-01-01","end":"2011-03-31","val":3519000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":7514000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":7514000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":3994000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-04-01","end":"2011-06-30","val":3994000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":3995000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":11664000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":11664000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":4150000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":4150000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":4150000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":14758000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":14758000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":14758000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":3094000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":3672000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":3672000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-03-31","val":3672000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2012-01-01","end":"2012-03-31","val":3672000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":7353000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":7353000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":3681000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":3681000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-04-01","end":"2012-06-30","val":3681000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":3681000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":10482000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":10482000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":3129000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":3129000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-07-01","end":"2012-09-30","val":3129000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":3129000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":13092000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":13092000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":13092000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":2610000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-10-01","end":"2012-12-31","val":2610000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":2817000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":2817000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-03-31","val":2817000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2013-01-01","end":"2013-03-31","val":2817000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":6610000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":6610000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":3793000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":3793000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-04-01","end":"2013-06-30","val":3793000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":3793000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":10428000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":10428000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":3818000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":3818000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-07-01","end":"2013-09-30","val":3818000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":3818000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":14116000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":14116000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":14116000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":3688000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-10-01","end":"2013-12-31","val":3688000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":3442000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":3442000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-03-31","val":3442000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2014-01-01","end":"2014-03-31","val":3442000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":7947000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":7947000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":4505000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":4505000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-04-01","end":"2014-06-30","val":4505000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":4505000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":12356000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":12356000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":4409000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":4409000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-07-01","end":"2014-09-30","val":4409000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":4409000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":16640000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":16640000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":16640000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":4284000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-10-01","end":"2014-12-31","val":4284000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":3648000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":3648000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-03-31","val":3648000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2015-01-01","end":"2015-03-31","val":3648000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":8415000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":8415000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":4767000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":4767000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-04-01","end":"2015-06-30","val":4767000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":4767000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":13217000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":13217000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":4802000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":4802000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-07-01","end":"2015-09-30","val":4802000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":4802000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":17909000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":17909000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":17909000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":4692000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-10-01","end":"2015-12-31","val":4692000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":9065000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":9065000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":9065000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2016-01-01","end":"2016-03-31","val":9065000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":18830000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":18830000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":9765000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":9765000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-04-01","end":"2016-06-30","val":9765000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":9765000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":27131000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":27131000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":8301000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":8301000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-07-01","end":"2016-09-30","val":8301000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":8301000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":35773000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":35773000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":8642000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-10-01","end":"2016-12-31","val":8642000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":7107000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":7107000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-03-31","val":5602000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2017-01-01","end":"2017-03-31","val":5602000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":14140000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":11290000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":7033000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":7033000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-04-01","end":"2017-06-30","val":5688000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":5688000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":20780000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":16660000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":6640000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":6640000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-07-01","end":"2017-09-30","val":5370000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":5370000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":28402000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":21196000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":7622000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-10-01","end":"2017-12-31","val":4536000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":4607000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":4607000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-03-31","val":4607000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":4607000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":10174000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":10174000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":5567000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":5567000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":5567000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":5567000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":14532000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":14532000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":4358000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":4358000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":4358000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":4358000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":18271000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":18271000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":3739000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":3739000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":3981000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":3981000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-03-31","val":3981000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":8985000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":8985000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":5004000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":5004000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-04-01","end":"2019-06-30","val":5004000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":14181000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":14181000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":5196000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":5196000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-07-01","end":"2019-09-30","val":5196000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":22115000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":17160000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":7934000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":4441000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":3243000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":8467000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":6417000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":4026000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":3174000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":13302000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":10097000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":4835000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":3680000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":13987000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":13987000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":3077000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":3077000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":4581000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":4581000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":1504000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":1504000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":8328000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":8328000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":3747000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":3747000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":15240000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":15240000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":4663000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":4663000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":10762000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":3908000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":6099000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":2421000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":16561000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":6982000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":5799000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":3074000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":25879000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":12370000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":7593000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":4266000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":6869000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":6869000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":2603000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":2603000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":9072000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":9072000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":2203000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":2203000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":11926000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":11926000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":1574000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":1574000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":3790000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":3790000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":2216000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":2216000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":6607000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":2817000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":11055000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":3136000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":9389000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":6253000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"ImpairmentOfLongLivedAssetsHeldForUse":{"label":"Impairment of Long-Lived Assets Held-for-use","description":"The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"ImpairmentOfLongLivedAssetsToBeDisposedOf":{"label":"Impairment of Long-Lived Assets to be Disposed of","description":"The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":56000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"}]}},"IncomeLossFromContinuingOperations":{"label":"Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent","description":"Amount after tax of income (loss) from continuing operations attributable to the parent.","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":-2251000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2017-01-01","end":"2017-03-31","val":-2251000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-5097000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":-2846000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":-2846000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-12431000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-7334000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-7334000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-35036000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":-22605000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":-1388000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":-1388000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-03-31","val":-1388000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":-1388000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-1738000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-1738000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":-350000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":-350000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":-350000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":-350000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-2925000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-2925000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":-1187000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-1187000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":-1187000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":-1187000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-3839000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-3839000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":-914000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":-914000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":-1657000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":-1657000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-03-31","val":-1657000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-3132000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":-3132000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-1475000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-1475000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-04-01","end":"2019-06-30","val":-1475000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-4636000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":-4636000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":-1504000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":-1504000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-07-01","end":"2019-09-30","val":-1504000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-4893000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":-2740000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":-257000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":-2953000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-2368000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-4240000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":-3179000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-1287000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":-811000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-6000000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":-4773000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":-1760000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":-1594000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-5285000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-5285000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-588000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":-588000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-2379000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":-2379000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":-1791000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":-1791000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-4520000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":-4520000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":-2141000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":-2141000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-8931000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-8931000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-3701000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-5277000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":-5721000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":-1576000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":-1290000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-7161000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":-6707000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":-1884000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":-986000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-5252000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-5827000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":16000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-1350000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":-1350000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":-1366000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":-1366000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":-3715000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":-3715000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":-2365000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":-2365000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-1907000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-1907000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-2224000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-2224000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-6011000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-3787000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-7981000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-1970000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-10438000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-1176000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"}]}},"IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest":{"label":"Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest","description":"Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-3260000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":-3176000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-1041000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-5001000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-5001000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-2387000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-3007000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":-620000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-567000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-567000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":2440000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":2440000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":219000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":219000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":219000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-146000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-146000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":685000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":685000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":831000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":831000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1721000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1721000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":1036000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":1036000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2537000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":2537000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":2537000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":165000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":165000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1327000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1327000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":1162000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1162000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2264000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":2264000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":937000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":937000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2517000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":2517000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":2517000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-852000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-852000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":183000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":183000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":1035000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":1035000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":102000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":102000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":-81000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":-81000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1885000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":1885000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-1290000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":-1644000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-4053000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":-4578000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":-2763000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":-2934000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-6902000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":-5074000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-2849000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":-496000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-8107000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":-7049000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-1843000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":-1843000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-2299000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-2299000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":-456000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":-456000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-3865000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-3865000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":-1566000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-1566000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-5400000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-5400000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-1665000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":-1665000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-3302000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":-3302000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-1637000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-1637000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-4804000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":-4804000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":-1502000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":-1502000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-5268000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":-2939000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-2919000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-2341000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-4156000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":-3118000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-1237000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":-777000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-5910000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":-4701000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":-1754000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":-1583000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-5156000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-5156000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-586000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":-586000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-2345000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":-2345000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":-1759000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":-1759000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-4486000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":-4486000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":-2141000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":-2141000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-8871000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-8871000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-2751000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":-2751000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-4654000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":-4561000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":-1903000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":-1800000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-6905000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":-5846000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":-2251000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":-1285000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-5078000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-5444000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":435000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":16000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-1289000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":-1289000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":-1305000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":-1305000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":-3482000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":-3482000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":-2193000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":-2193000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-2521000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-2521000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-2189000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-2189000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-6015000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":-6015000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-3826000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-3826000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-8003000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-1988000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-10175000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-3366000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":542000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":3908000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest":{"label":"Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest.","units":{"USD":[{"start":"2019-01-01","end":"2019-06-30","val":-3132000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-1475000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-4636000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":-1504000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2020-01-01","end":"2020-06-30","val":-4240000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":-1287000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-6000000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":-1760000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3"}]}},"IncomeLossFromContinuingOperationsPerBasicAndDilutedShare":{"label":"Income (Loss) from Continuing Operations, Per Basic and Diluted Share","description":"The amount of net income (loss) from continuing operations per each basic and diluted share of common stock or unit when the per share amount is the same for both basic and diluted shares.","units":{"USD/shares":[{"start":"2017-01-01","end":"2017-03-31","val":-0.11,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-03-31","val":-0.11,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2017-01-01","end":"2017-06-30","val":-0.26,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":-0.14,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q2"},{"start":"2017-04-01","end":"2017-06-30","val":-0.14,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":-0.62,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-0.37,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q3"},{"start":"2017-07-01","end":"2017-09-30","val":-0.37,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":-1.75,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":-1.13,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":-0.69,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-03-31","val":-0.07,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":-0.07,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-03-31","val":-0.07,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-06-30","val":-0.86,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-06-30","val":-0.09,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":-0.17,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q2"},{"start":"2018-04-01","end":"2018-06-30","val":-0.17,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":-0.02,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":-0.02,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":-1.45,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-09-30","val":-0.15,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-0.59,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q3"},{"start":"2018-07-01","end":"2018-09-30","val":-0.59,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":-0.06,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":-0.06,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-12-31","val":-1.9,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2018-01-01","end":"2018-12-31","val":-0.19,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":-0.45,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4"},{"start":"2018-10-01","end":"2018-12-31","val":-0.05,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2019-01-01","end":"2019-03-31","val":-0.82,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-03-31","val":-0.82,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-03-31","val":-0.08,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-06-30","val":-1.54,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":-1.54,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-0.72,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-04-01","end":"2019-06-30","val":-0.72,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-04-01","end":"2019-06-30","val":-0.72,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":-2.27,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-09-30","val":-2.27,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":-0.74,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-07-01","end":"2019-09-30","val":-0.74,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-07-01","end":"2019-09-30","val":-0.74,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-12-31","val":-1.34,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2019-01-01","end":"2019-12-31","val":-2.69,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-10-01","end":"2019-12-31","val":-0.42,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":-1.44,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1.66,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":-0.42,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-1.83,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":-0.37,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-1.44,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"}]}},"IncomeLossFromContinuingOperationsPerBasicShare":{"label":"Income (Loss) from Continuing Operations, Per Basic Share","description":"The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period.","units":{"USD/shares":[{"start":"2017-01-01","end":"2017-03-31","val":-0.11,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-0.26,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":-0.14,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-0.62,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-0.37,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2018-01-01","end":"2018-03-31","val":-0.07,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-0.09,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":-0.02,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-0.15,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-0.06,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"},{"start":"2020-01-01","end":"2020-03-31","val":-1.15,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1.25,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-0.27,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-1.46,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":-0.34,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-1.44,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-0.12,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":-0.12,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-0.48,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":-0.48,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":-0.36,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":-0.36,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-0.9,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":-0.9,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":-0.42,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":-0.42,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-1.76,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-1.76,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-0.29,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-0.38,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":-0.41,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":-0.1,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":-0.08,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-0.49,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":-0.46,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":-0.12,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":-0.06,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-0.36,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-0.4,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-0.09,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":-0.43,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":-0.09,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":-0.44,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":-0.24,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":-1.19,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":-0.15,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":-0.75,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-0.12,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-0.61,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-0.14,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-0.7,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-1.9,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-1.19,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-2.53,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-0.61,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-3.32,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-0.37,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"}]}},"IncomeLossFromContinuingOperationsPerDilutedShare":{"label":"Income (Loss) from Continuing Operations, Per Diluted Share","description":"The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.","units":{"USD/shares":[{"start":"2017-01-01","end":"2017-03-31","val":-0.11,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-0.26,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":-0.14,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-0.62,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-0.37,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2018-01-01","end":"2018-03-31","val":-0.07,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-0.09,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":-0.02,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-0.15,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-0.06,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"},{"start":"2020-01-01","end":"2020-03-31","val":-1.15,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1.25,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-0.27,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-1.46,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":-0.34,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-1.44,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-0.12,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":-0.12,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-0.48,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":-0.48,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":-0.36,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":-0.36,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-0.9,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":-0.9,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":-0.42,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":-0.42,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-1.76,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-1.76,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-0.29,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-0.38,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":-0.41,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":-0.1,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":-0.08,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-0.49,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":-0.46,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":-0.12,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":-0.06,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-0.36,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-0.39,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-0.09,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":-0.43,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":-0.09,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":-0.44,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":-0.24,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":-1.19,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":-0.15,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":-0.75,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-0.12,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-0.61,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-0.14,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-0.7,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-1.9,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-1.19,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-2.53,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-0.61,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-3.32,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-0.37,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity":{"label":"Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent","description":"Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":175000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2017-01-01","end":"2017-03-31","val":175000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":249000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":74000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":74000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-1316000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-1565000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-1565000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-694000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":622000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":5494000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":5494000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-03-31","val":5494000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":5494000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":5494000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":5494000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":5255000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":5255000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":-239000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-239000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":-239000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":-239000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":4575000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":4575000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":-680000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":-680000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":266000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":266000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":266000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":266000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-04-01","end":"2019-06-30","val":266000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":266000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":266000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":266000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":-1887000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":-585000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":-1061000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":-476000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":-1227000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":-166000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-1172000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-1172000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":6020000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":6020000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":5955000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":5955000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":-65000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":-65000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":5955000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":5955000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":5948000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":5948000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":444000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":-286000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":-454000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":-898000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":575000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":419000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":27376000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":27376000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":26957000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":26957000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":27119000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":27119000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":-257000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":-257000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":27039000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":27039000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare":{"label":"Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic and Diluted Share","description":"Per basic and diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation, when the per share amount is the same.","units":{"USD/shares":[{"start":"2017-01-01","end":"2017-03-31","val":0.01,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-03-31","val":0.01,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2017-01-01","end":"2017-06-30","val":0.01,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q2"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":-0.07,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-0.08,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q3"},{"start":"2017-07-01","end":"2017-09-30","val":-0.08,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":-0.04,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":0.03,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":2.73,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-03-31","val":0.27,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":0.27,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-03-31","val":0.27,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-06-30","val":2.73,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-06-30","val":0.27,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q2"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":2.61,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-09-30","val":0.26,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-0.12,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q3"},{"start":"2018-07-01","end":"2018-09-30","val":-0.12,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":-0.01,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":-0.01,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-12-31","val":2.27,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2018-01-01","end":"2018-12-31","val":0.23,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":-0.34,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4"},{"start":"2018-10-01","end":"2018-12-31","val":-0.03,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-06-30","val":0.13,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":0.13,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q2"},{"start":"2019-04-01","end":"2019-06-30","val":0.13,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":0.13,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q3"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-12-31","val":-0.92,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2019-01-01","end":"2019-12-31","val":0.13,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-10-01","end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-12-31","val":-0.32,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare":{"label":"Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share","description":"Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation.","units":{"USD/shares":[{"start":"2017-01-01","end":"2017-03-31","val":0.01,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.01,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-0.07,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-0.08,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2018-01-01","end":"2018-03-31","val":0.27,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.27,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0.26,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-0.01,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-0.32,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":1.17,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":1.17,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-06-30","val":0.03,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":-0.02,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-0.03,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":-0.06,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":0.04,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0.03,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1.76,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":8.82,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":1.74,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":8.68,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":1.74,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":8.71,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":-0.02,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":-0.08,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":1.73,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":8.64,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare":{"label":"Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share","description":"Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation.","units":{"USD/shares":[{"start":"2017-01-01","end":"2017-03-31","val":0.01,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.01,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-0.07,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-0.08,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2018-01-01","end":"2018-03-31","val":0.27,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.27,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0.26,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-0.01,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-0.32,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":1.17,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":1.17,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-06-30","val":0.03,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":-0.02,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-0.03,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":-0.06,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":0.04,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0.03,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1.74,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":8.82,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":1.71,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":8.68,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":1.72,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":8.71,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":-0.02,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":-0.08,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":1.71,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":8.64,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"IncomeTaxExpenseBenefit":{"label":"Income Tax Expense (Benefit)","description":"Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":100000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":82000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":-111000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-135000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":100000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-77000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-77000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":32000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":28000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":-4000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-44000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-44000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":-72000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":-72000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-45000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":-45000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":-45000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":2000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":10000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":10000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":8000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":8000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":18000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":18000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":8000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":8000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":62000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":62000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":62000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-580000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":-580000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-515000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-515000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":65000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":65000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-18698000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-18698000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":-18183000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":18200000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-07-01","end":"2015-09-30","val":-18183000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":18200000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-19123000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-19123000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":-19123000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-12461000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":12500000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":-12461000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2016-01-01","end":"2016-03-31","val":-12500000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-12424000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":-12424000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":37000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":37000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-12222000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":-12222000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":202000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":202000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-12417000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":-12417000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":786000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":607000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":795000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":519000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":9000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":-88000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":6845000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":7357000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":6050000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":6838000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":27623000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":27987000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-455000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":-455000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-561000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-561000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":-106000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":-106000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-940000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-940000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":-379000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-379000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-1561000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-1561000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-8000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":-8000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-170000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":-170000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-162000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-162000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-168000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":-168000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":2000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":2000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-375000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":-199000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":34000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":27000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":84000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":61000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":50000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":34000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":90000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":72000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":6000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":11000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":129000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":129000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":2000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":2000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":34000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":34000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":32000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":32000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":34000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":34000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":60000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":60000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":950000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":950000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":623000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":1160000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":-327000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":-510000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":256000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":861000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":-367000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":-299000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":174000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":383000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":61000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":61000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":61000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":61000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":233000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":233000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":172000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":172000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-614000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-39000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-12-31","val":-614000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":35000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":35000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-4000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":-4000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-39000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-39000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-22000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-18000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":263000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-2190000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-1733000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":457000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems":{"label":"Income Tax Expense (Benefit), Continuing Operations, Discontinued Operations","description":"Amount of current tax expense (benefit) and deferred tax expense (benefit) pertaining to income (loss) from continuing operations and income (loss) from discontinued operations.","units":{"USD":[{"start":"2019-01-01","end":"2019-06-30","val":84000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":84000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-03-31","val":7000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":23000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":17000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":18000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":-5000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2021-01-01","end":"2021-03-31","val":72000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":72000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":72000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":72000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":72000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":72000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3"}]}},"IncomeTaxExpenseBenefitIntraperiodTaxAllocation":{"label":"Income Tax Expense (Benefit), Intraperiod Tax Allocation","description":"Amount of income tax expense (benefit) for continuing operations, discontinued operations, other comprehensive income, and items charged (credited) directly to shareholders' equity.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":-400000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":1500000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":1500000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":22000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-22000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":79000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":79000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":209000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-693000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023"}]}},"IncomeTaxesPaid":{"label":"Income Taxes Paid","description":"The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":99000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":62000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":62000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":286000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":286000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":127000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":127000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":52000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":52000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":102000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":102000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":30000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":30000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":344000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":344000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-12-31","val":432000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":432000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":651000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":651000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":34000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":34000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":92000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":92000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":36000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":236000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":0,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance":{"label":"Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.","units":{"USD":[{"start":"2015-07-01","end":"2015-09-30","val":18200000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3"},{"start":"2016-01-01","end":"2016-03-31","val":14000000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":13600000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-09-30","val":13000000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2017-01-01","end":"2017-03-31","val":1100000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1"},{"start":"2017-04-01","end":"2017-06-30","val":2100000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-07-01","end":"2017-09-30","val":8500000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"},{"start":"2025-01-01","end":"2025-03-31","val":-2000000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-2000000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"IncomeTaxReconciliationTaxCreditsResearch":{"label":"Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to research tax credit.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":100000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013"}]}},"IncreaseDecreaseInAccountsPayable":{"label":"Increase (Decrease) in Accounts Payable","description":"The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-400000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-66000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":6000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":74000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":74000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":556000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":461000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":461000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":-206000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":-206000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":-364000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":-364000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-364000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":454000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":454000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":597000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":597000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":576000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":576000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":216000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":216000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":216000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":352000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":352000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":270000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":270000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":167000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":167000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-935000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":-935000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":-935000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":449000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":449000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":634000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":634000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":1113000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1113000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":776000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":776000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":776000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":670000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":670000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1180000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1180000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":1167000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1167000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-203000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-203000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":-203000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-871000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-871000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-669000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":-669000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":431000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":431000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":439000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":439000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-322000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":-322000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-860000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":-860000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":-940000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":-940000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":-1244000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":-1244000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":21000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":21000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-73000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-73000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":-706000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-706000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":25000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":25000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-664000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":-664000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-694000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":-694000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":242000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":242000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":-463000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":-463000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-1525000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-1525000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-3317000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":-3317000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":-2109000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":-2109000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":-2458000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-2458000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":258000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":258000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-197000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":-197000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":-709000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":-709000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":-1001000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-1001000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":919000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":919000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1967000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":1967000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":1817000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":1821000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":-844000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-844000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":694000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":694000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":805000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":806000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":685000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":685000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":1118000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":1118000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-68000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-68000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":295000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":295000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":157000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":1032000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":166000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1081000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"IncreaseDecreaseInAccountsReceivable":{"label":"Increase (Decrease) in Accounts Receivable","description":"The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-1713000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":114000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":359000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":806000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":806000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":734000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":633000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":-633000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":-436000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":-436000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":-970000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":-970000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-970000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":853000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":853000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-581000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":581000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":527000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":527000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-21000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-21000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-21000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-500000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":-500000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":129000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":129000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":-313000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-313000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-1049000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":-1049000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":-1049000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1699000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":1699000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":640000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":640000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":1169000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1169000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":614000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":614000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":614000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":665000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":665000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":950000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":950000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":2171000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":2171000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":1246000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":1246000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":1246000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-3000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-3000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":529000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":529000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":201000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":201000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":1144000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":1144000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-880000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":-880000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-827000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":-827000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":-373000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":-373000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":1567000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":1567000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-3119000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":-3119000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-3219000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-3219000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":-2367000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-2367000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":-3026000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-3026000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":794000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":794000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":348000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":348000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":1380000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":1380000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":3325000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":3325000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-3606000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-3606000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-4042000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":-4042000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":-2850000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":-2850000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":-1225000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-1225000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":2476000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":2476000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1340000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":1340000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":3131000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":3131000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":3701000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":3701000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":397000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":397000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-318000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":-318000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":-1622000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":-1466000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":2658000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":2659000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-2729000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":-2729000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-5057000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":-5057000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":-5525000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":-5525000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":-3737000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-3737000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-1443000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-1443000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-604000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":-604000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":-359000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":1125000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-3112000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":971000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"IncreaseDecreaseInContractWithCustomerLiability":{"label":"Increase (Decrease) in Contract with Customer, Liability","description":"Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":-301000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":-362000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":6000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":-844000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-844000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":-930000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-930000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":-749000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-749000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-273000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":159000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":159000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":142000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":142000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":155000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":155000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-166000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-166000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":390000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":390000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":494000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":494000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":478000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":478000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":119000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":119000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":970000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":970000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":1383000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":1383000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":499000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":499000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":220000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":220000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":3253000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":3253000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":1035000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":1034000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":614000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":614000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-449000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":-449000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":88000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":88000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":-460000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":-460000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":-567000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-567000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":330000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":330000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-518000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":-518000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":1239000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":1389000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1197000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":450000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"IncreaseDecreaseInDeferredIncomeTaxes":{"label":"Increase (Decrease) in Deferred Income Taxes","description":"The increase (decrease) during the reporting period in the account that represents the temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-21000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":-21000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":18167000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":18599000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":18599000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":18599000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":11805000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":11805000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":11806000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":11806000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":11806000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":11806000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":12479000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":12479000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-723000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":-723000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-676000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":-676000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":-6707000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":-6707000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":-27530000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":-27530000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-107000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":-107000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-120000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-120000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":63000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":63000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":133000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":133000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":16000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":16000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":75000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":75000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":75000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":75000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":98000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":98000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-20000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-20000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-66000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":-66000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":-68000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":-68000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":-43000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-43000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-34000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":-34000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":-34000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":-34000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":-22000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-22000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-926000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":-926000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-594000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":-226000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":-225000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":-103000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-103000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":237000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":238000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":221000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":221000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":613000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":613000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-2000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-2000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":37000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":37000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":94000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":-16000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":2371000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1918000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"IncreaseDecreaseInDeferredRevenue":{"label":"Increase (Decrease) in Deferred Revenue","description":"Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-129000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-215000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":-215000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-263000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":-516000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":-280000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":-280000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-280000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-133000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":-133000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-183000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":-183000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-351000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":-351000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-250000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-250000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-250000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-369000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":-369000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-194000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-194000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":-355000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-355000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-218000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":-218000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":-218000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-250000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-250000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-153000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":-153000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-208000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-208000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":13000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":13000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":13000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-163000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":-163000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-31000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-31000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":-166000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-166000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":29000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":29000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":29000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":393000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":393000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":124000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":124000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-148000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":-148000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":-347000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":-347000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":188000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":188000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-301000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":-362000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-12-31","val":6000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-568000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":-568000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2019-01-01","end":"2019-03-31","val":-273000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1"}]}},"IncreaseDecreaseInEmployeeRelatedLiabilities":{"label":"Increase (Decrease) in Employee Related Liabilities","description":"The increase (decrease) during the reporting period in the aggregate amount of obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-1295000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":227000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":-466000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":-912000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":-912000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":556000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":372000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":372000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":815000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":815000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":691000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":691000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":691000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":237000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":237000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":16000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":16000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":445000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":445000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":73000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":73000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":73000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":252000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":252000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":172000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":172000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":1090000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":1090000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":1108000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":1108000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":1108000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-1019000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-1019000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-1086000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":-1086000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-394000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-394000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":-380000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":-380000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":-380000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-755000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":-755000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-999000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-999000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":-470000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-470000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-889000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-889000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":-889000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-636000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-636000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-187000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":-187000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-830000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":-830000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":-1100000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":-1100000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-42000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":-42000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":978000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":978000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":-396000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":-396000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":1545000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":1545000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-2299000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":-2299000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-1385000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-1385000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":-2250000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-2250000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":-1645000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-1645000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-616000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":-616000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":262000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":262000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":-267000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":-267000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":211000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":211000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-1123000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-1123000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-447000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":-447000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":-845000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":-845000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":-1109000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-1109000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1075000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":1075000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":64000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":64000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":582000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":582000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":430000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":430000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":142000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":142000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-4000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":-4000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":345000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":345000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":651000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":651000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":323000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":323000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-1099000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":-1099000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":-784000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":-784000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":-646000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-646000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-754000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-754000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-707000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":-707000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":-508000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":-630000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":75000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":544000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"IncreaseDecreaseInInventories":{"label":"Increase (Decrease) in Inventories","description":"The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1565000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-385000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":-373000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":-1280000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":-1280000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":86000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":615000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":-615000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":736000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":736000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":1046000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":1046000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":1046000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-41000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":-41000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-343000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":343000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":777000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":777000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-1057000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-1057000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-1057000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-130000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":-130000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-393000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-393000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":-694000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-694000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-1136000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":-1136000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":-1136000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-293000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-293000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-444000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":-444000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-406000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-406000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":-300000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":-300000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":-300000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":13000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":13000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":362000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":362000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":730000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":730000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":811000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":811000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":811000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":63000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":63000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1061000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":1061000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":1331000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":1331000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":1349000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":1349000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-45000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":-45000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-157000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":-157000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":-7000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":-7000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":-409000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":-409000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":177000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":177000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":463000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":463000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":355000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":355000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":12000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":12000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-8000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":-8000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":290000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":290000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":1081000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":1081000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":30000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":30000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-481000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-481000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":446000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":446000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":1735000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":1735000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":2572000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":2572000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":51000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":51000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2233000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":2233000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":193000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":193000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":-1262000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-1262000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":1762000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":1762000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":2692000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":2692000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":4539000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":4539000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":2102000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":2102000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-584000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":-584000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":440000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":440000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":246000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":246000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":-1015000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-1015000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":1300000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":1300000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-467000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":-467000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":-726000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":-859000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":2884000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":2107000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"IncreaseDecreaseInOtherAccruedLiabilities":{"label":"Increase (Decrease) in Other Accrued Liabilities","description":"The increase (decrease) during the reporting period in other expenses incurred but not yet paid.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-1524000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":126000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":-721000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":59000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":59000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":97000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-54000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":-54000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":-656000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":-140000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":208000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":208000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":208000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-229000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":-229000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-53000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":-53000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-167000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":-167000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-119000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-119000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-119000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-197000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":-197000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-409000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-409000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":-873000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-873000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-791000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":-791000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":-787000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":168000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":168000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-146000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":-15000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-240000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-240000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":-448000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":-469000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":-469000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-379000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":-379000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-424000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-424000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":-399000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-399000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-380000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-380000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":-380000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-506000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-506000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-531000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":-531000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-719000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":-719000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":-1393000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":-1393000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-715000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":-715000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":566000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":566000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":490000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":490000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":-673000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":-673000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-382000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":-382000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-727000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-727000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":-364000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-364000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":-676000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-676000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":207000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":207000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":596000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":596000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":375000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":375000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":391000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":391000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-654000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-654000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1598000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":-1598000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":-1604000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":-1604000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":-1294000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-1294000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-93000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":-93000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-111000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":-111000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":-56000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":-56000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":445000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":989000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":989000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1597000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":1597000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":1441000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":1329000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-03-31","val":-511000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-1796000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-09-30","val":-1287000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"}]}},"IncreaseDecreaseInOtherOperatingAssets":{"label":"Increase (Decrease) in Other Operating Assets","description":"Amount of increase (decrease) in operating assets classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-809000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-120000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":-60000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":-196000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":-196000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":388000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-206000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":206000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":19000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":19000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":-6000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":-6000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-6000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":101000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":101000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":77000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":-77000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-133000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":-133000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-127000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-127000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-127000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":89000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":89000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-25000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-25000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":-94000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-94000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":86000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":86000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":90000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-70000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-70000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-352000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":-352000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":7000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":7000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":302000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":302000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":302000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":6000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":6000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-198000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-198000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":-227000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-227000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-430000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-197000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":-197000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":322000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":322000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":77000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":77000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":227000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":227000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":-1384000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":-1384000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-336000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":-336000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":84000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":84000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":102000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":102000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":14000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":14000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-185000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":-185000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-339000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-339000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":-447000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-447000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":-686000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-686000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":454000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":454000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":529000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":529000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":506000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":506000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":317000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":317000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-154000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-154000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-207000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":-207000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":852000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":852000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":1201000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":1201000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":782000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":782000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":636000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":636000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":1032000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":1032000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":637000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":637000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-144000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":-144000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":529000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":529000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":848000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":582000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":507000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":506000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-413000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":-413000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-46000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":-46000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":-607000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":-607000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":-43000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-43000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-158000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-158000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1416000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":1416000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":1543000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":1523000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-877000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-374000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"IncreaseDecreaseInRestrictedCash":{"label":"Increase (Decrease) in Restricted Cash","description":"The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":194000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":194000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":194000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":50000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":50000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":50000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":50000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":50000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":233000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":233000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":233000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":233000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":233000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":233000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":233000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":233000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":233000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-244000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":-244000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-244000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-244000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":-244000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3536000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":3536000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1792000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":1792000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":2745000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":2745000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-93000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-3018000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":-3017000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-12-31","val":-116000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"}]}},"IncreaseDecreaseInRestrictedCashForOperatingActivities":{"label":"Increase (Decrease) in Restricted Cash for Operating Activities","description":"The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as operating activities. This may include cash restricted for regulatory purposes.","units":{"USD":[{"start":"2015-01-01","end":"2015-06-30","val":-244000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":-244000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"}]}},"IncreaseDecreaseInRestructuringReserve":{"label":"Increase (Decrease) in Restructuring Reserve","description":"The increase (decrease) during the period in the carrying amount (including both current and noncurrent portions of the accrual) of the liability pertaining to the exit from or disposal of business activities or restructuring pursuant to a duly authorized plan, excluding costs or losses pertaining to an entity newly acquired in a business combination and to asset retirement obligations.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":290000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-933000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":-1122000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"}]}},"IncrementalCommonSharesAttributableToCallOptionsAndWarrants":{"label":"Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants","description":"Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of call options and warrants using the treasury stock method.","units":{"shares":[{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":577000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":250000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":250000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":295000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":295000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":285000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":285000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":295000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":295000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":294000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":294000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":474000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":474000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":459000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":459000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":445000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":445000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":444000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":444000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":418000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":418000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2016-01-01","end":"2016-03-31","val":430000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":430000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":425000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":425000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":421000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":421000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":419000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":419000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"IncrementalCommonSharesAttributableToShareBasedPaymentArrangements":{"label":"Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements","description":"Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.","units":{"shares":[{"start":"2019-01-01","end":"2019-06-30","val":2034000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":2038000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":2038000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":2046000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2020-01-01","end":"2020-06-30","val":2547000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":3041000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":3280000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":4724000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2025-01-01","end":"2025-06-30","val":10000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":9000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"IntangibleAssetsNetExcludingGoodwill":{"label":"Intangible Assets, Net (Excluding Goodwill)","description":"Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.","units":{"USD":[{"end":"2010-12-31","val":808000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":808000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":808000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":632000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":554000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":477000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":477000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":477000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":477000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":477000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":399000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":341000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":293000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":584000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":584000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":584000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":584000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":584000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":518000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":461000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":406000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":353000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":353000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":353000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":353000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":353000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2867000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2763000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2670000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2577000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":2577000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":2577000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":2577000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":2577000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3479000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3346000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3213000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3079000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":3079000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":3079000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":3079000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":3079000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":13361000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":12783000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":12206000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":11628000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":11628000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":11628000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":11628000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":11628000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":11050000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":10472000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":9894000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":8467000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":7830000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":7830000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":7830000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":7830000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":7473000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":7116000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":6760000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":5228000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":5228000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":5228000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":5228000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":5228000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":4944000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":4662000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":23723000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":22903000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":22903000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":22903000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":22903000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":19023000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":22087000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":21286000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":20484000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":16900000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":16900000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":16900000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":16900000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":16900000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":16362000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":15932000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":15502000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":15072000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":15072000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":15072000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":15072000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":15072000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":14642000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":14212000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":13782000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":13352000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":13352000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":13352000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":13352000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":13352000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":12922000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":12492000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":12062000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":12518000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":12518000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":12518000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":12518000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":12518000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":12067000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":20377000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":19654000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":18930000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":18930000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":18930000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":21221000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":20399000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"InterestExpense":{"label":"Interest Expense","description":"Amount of the cost of borrowed funds accounted for as interest expense.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":3000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":2000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":5000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":1000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2011-01-01","end":"2011-03-31","val":13000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":20000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-04-01","end":"2011-06-30","val":7000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":20000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":17000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":1000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":3000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":2000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":4000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":4000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":5000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":5000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":4000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":4000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":10000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":10000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":5000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":5000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":15000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":15000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":15000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":8000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":8000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":17000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":17000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":9000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":9000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":27000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":27000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":10000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":10000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":39000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":39000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":11000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":11000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":23000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":12000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":44000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":12000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":21000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":11000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":296000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":375000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":370000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":750000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":750000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":379000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":379000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1092000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":1092000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":342000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":342000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2017-01-01","end":"2017-03-31","val":315000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":193000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":618000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":420000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":303000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":227000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":842000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":574000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":224000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":154000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2018-01-01","end":"2018-03-31","val":217000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":217000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":363000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":363000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":189000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":189000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":563000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":563000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":200000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":200000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2019-01-01","end":"2019-03-31","val":181000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":181000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":435000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":435000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":254000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":254000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":727000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":727000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":292000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":292000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2020-01-01","end":"2020-03-31","val":475000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":305000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":858000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":699000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":383000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":394000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":1214000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":1008000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":356000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":309000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2021-01-01","end":"2021-03-31","val":272000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":272000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":472000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":472000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":199000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":199000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":732000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":732000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":260000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":260000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":905000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":190000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":190000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":479000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":289000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":664000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":185000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":975000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":195000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1"}]}},"InterestExpenseDebt":{"label":"Interest Expense, Debt","description":"Amount of the cost of borrowed funds accounted for as interest expense for debt.","units":{"USD":[{"start":"2016-01-01","end":"2016-03-31","val":400000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-03-31","val":400000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-06-30","val":700000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-09-30","val":1100000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":300000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1400000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":300000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1"}]}},"InterestIncomeExpenseNonoperatingNet":{"label":"Interest Income (Expense), Nonoperating, Net","description":"The net amount of nonoperating interest income (expense).","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":17000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-24000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-370000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-12-31","val":-1412000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-315000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-12-31","val":-730000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-751000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-751000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-1156000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":-746000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-1292000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-1292000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":-905000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021"},{"start":"2022-01-01","end":"2022-06-30","val":-280000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":-154000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-400000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":-120000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-564000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-27000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":136000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":136000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":163000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":163000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":569000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":569000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":433000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":433000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":973000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":973000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":374000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":374000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":595000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":595000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":221000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":221000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":636000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":41000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":633000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-18000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-98000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":-80000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"InterestPaid":{"label":"Interest Paid, Including Capitalized Interest, Operating and Investing Activities","description":"Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":9000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":6000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2011"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":936000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":936000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":856000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"}]}},"InterestPaidNet":{"label":"Interest Paid, Excluding Capitalized Interest, Operating Activities","description":"Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":856000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":702000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":702000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":1083000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":1083000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":965000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":965000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":717000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":717000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":689000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":689000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":328000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":328000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":231000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":231000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":238000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":238000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":261000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":261000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":20000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":20000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":146000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":146000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":394000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":614000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":213000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":394000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"InventoryFinishedGoods":{"label":"Inventory, Finished Goods, Gross","description":"Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.","units":{"USD":[{"end":"2011-12-31","val":2207000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":2207000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":2207000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-06-30","val":2713000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2750000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1861000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":1861000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":1861000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":1861000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":1861000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2297000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1696000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1178000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":616000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":616000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":616000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":616000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":616000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":669000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":282000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":476000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":558000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":558000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":558000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":558000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":558000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1203000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1127000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1257000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":851000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":851000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":851000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":851000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":851000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1426000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1967000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2031000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2426000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":2426000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":2426000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":2426000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":2426000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2022000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1806000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2058000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1529000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":1529000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":1529000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":1529000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":1529000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1933000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1659000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1169000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1056000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":1056000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":1056000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":1056000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":1056000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1154000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1121000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1323000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":461000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":461000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":461000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":461000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":393000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":352000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1121000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1206000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1876000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":1876000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":1876000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":1876000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":1876000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1108000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2102000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1249000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":830000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":830000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":830000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":830000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":830000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1191000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":972000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":2184000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1946000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":1946000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":1269000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":1269000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":2478000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1886000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1459000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1221000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1616000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":1616000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":1616000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":1616000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":1616000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":2850000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":3474000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":2658000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":2018000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":2018000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":2018000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":5829000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":4156000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"InventoryGross":{"label":"Inventory, Gross","description":"Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.","units":{"USD":[{"end":"2011-12-31","val":7771000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":7771000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":7771000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-06-30","val":7662000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7989000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7544000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":7544000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":7544000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":7544000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":7544000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7770000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7600000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":7294000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6424000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":6424000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":6424000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":6424000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":6424000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":6124000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5793000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5668000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5557000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":5557000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":5557000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":5557000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":5557000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":5372000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":5482000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5480000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":5100000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":5100000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":5100000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":5100000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":5100000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5367000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6250000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6350000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":6403000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":6403000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":6403000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":6403000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":6403000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6350000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":6331000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":6296000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":5954000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":5954000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":5954000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":5954000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":5954000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":6200000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":6360000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":6268000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":5782000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":5782000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":5782000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":5782000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":5782000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":5864000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":6158000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":8562000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":7480000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":7480000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":7480000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":7480000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":7412000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":6930000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":7957000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":9345000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":10186000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":10186000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":10186000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":10186000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":10186000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":10157000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":12328000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":10296000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":8845000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":8845000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":8845000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":8845000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":8845000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":10610000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":11533000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":13384000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":10843000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":10843000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":4678000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":4678000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":4678000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":10267000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":4437000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":4243000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":3420000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":3420000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":3420000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":3420000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":3420000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":4720000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":5789000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":5530000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":5397000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":5397000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q4I"},{"end":"2025-03-31","val":9983000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"}]}},"InventoryNet":{"label":"Inventory, Net","description":"Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":5432000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":5432000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":5432000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":6061000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":5867000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":6178000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":6178000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":6178000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":6178000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":6178000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":6068000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":6247000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":6573000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4979000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":4979000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":4979000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":4979000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":4979000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4868000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4693000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4413000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3881000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":3881000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":3881000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":3881000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":3881000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3755000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3495000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3543000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3644000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":3644000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":3644000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":3644000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":3644000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3657000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4016000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4325000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4381000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":4381000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":4381000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":4381000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":4381000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4808000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5806000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5909000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5987000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":5987000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":5987000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":5987000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":5987000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5942000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":5908000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":5903000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":5501000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":5501000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":5501000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":5501000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":5501000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":5755000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5992000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":5884000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":5402000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":5402000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":5402000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":5402000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":5402000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":5483000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":5781000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":8179000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":7097000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":7097000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":7097000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":7097000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":7029000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":6617000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":7638000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":9000000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":9787000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":9787000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":9787000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":9787000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":9787000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":9838000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":12020000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":9980000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":8525000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":8525000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":8525000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":8525000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":8525000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":10287000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":11217000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":13065000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":10627000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":10627000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":4678000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":4678000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":4678000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":10043000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":4437000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":4243000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":3420000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":3420000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":3420000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":3420000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":3420000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":4720000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":5789000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":5530000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":5397000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":5397000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":5397000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":9983000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":9207000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"InventoryRawMaterials":{"label":"Inventory, Raw Materials, Gross","description":"Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.","units":{"USD":[{"end":"2011-12-31","val":2899000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":2899000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":2899000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-06-30","val":2741000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2694000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2522000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":2522000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":2522000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":2522000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":2522000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2690000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2886000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2653000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2619000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":2619000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":2619000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":2619000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":2619000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2407000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2639000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2415000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2439000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":2439000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":2439000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":2439000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":2439000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2385000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2822000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3096000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2600000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":2600000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":2600000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":2600000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":2600000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2388000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2621000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2872000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2494000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":2494000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":2494000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":2494000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":2494000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2919000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2463000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2508000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2331000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":2331000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":2331000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":2331000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":2331000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2486000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2687000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2771000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2419000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":2419000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":2419000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":2419000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":2419000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2425000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2904000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":4769000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":4309000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":4309000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":4309000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":4309000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":4309000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":3855000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":3889000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":5255000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":5489000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":5489000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":5489000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":5489000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":5489000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":6170000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":7614000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":6468000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":5870000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":5870000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":5870000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":5870000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":5870000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":7167000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":7754000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":8122000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":6330000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":6330000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":2838000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":2838000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":1629000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":5609000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":2601000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":2609000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1394000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":1394000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":1394000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":1394000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":1394000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1456000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":2126000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":2356000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":2644000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":2644000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":2644000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3619000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":4494000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"InventoryValuationReserves":{"label":"Inventory Valuation Reserves","description":"Amount of valuation reserve for inventory.","units":{"USD":[{"end":"2011-12-31","val":1593000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":1593000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":1593000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-06-30","val":1415000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1416000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2565000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":2565000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":2565000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":2565000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":2565000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2902000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2907000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2881000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2543000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":2543000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":2543000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":2543000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":2543000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2369000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2298000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2125000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1913000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":1913000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":1913000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1913000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":1913000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1715000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1466000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1155000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":719000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":719000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":719000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":719000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":719000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":559000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":444000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":441000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":416000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":416000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":416000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":416000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":416000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":408000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":423000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":393000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":453000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":453000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":453000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":453000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":453000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":445000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":368000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":384000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":380000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":380000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":380000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":380000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":380000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":381000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":377000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":383000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":383000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":383000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":383000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":383000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":383000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":313000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":319000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":345000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":399000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":399000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":399000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":399000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":399000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":319000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":308000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":316000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":320000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":320000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":320000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":320000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":320000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":323000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":316000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":319000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":216000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":216000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":224000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q4I"},{"end":"2025-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"}]}},"InventoryWorkInProcess":{"label":"Inventory, Work in Process, Gross","description":"Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.","units":{"USD":[{"end":"2011-12-31","val":2665000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":2665000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":2665000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-06-30","val":2208000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2545000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3161000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":3161000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":3161000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":3161000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":3161000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2783000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3018000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3463000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3189000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":3189000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":3189000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":3189000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":3189000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3048000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2872000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2777000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2560000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":2560000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":2560000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":2560000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":2560000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1784000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1533000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1127000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1649000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":1649000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":1649000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":1649000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":1649000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1553000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1662000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1447000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1483000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":1483000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":1483000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":1483000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":1483000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1409000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2062000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1730000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2094000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":2094000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":2094000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":2094000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":2094000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1781000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2014000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2328000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2307000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":2307000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":2307000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":2307000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":2307000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2285000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2133000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2470000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2710000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":2710000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":2710000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":2710000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":2710000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2723000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2947000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2884000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2821000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":2821000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":2821000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":2821000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":2821000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2879000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2612000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2579000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":2145000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":2145000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":2145000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":2145000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":2145000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":2252000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":2807000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":3078000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":2567000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":2567000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":571000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":571000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":571000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":2772000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":377000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":413000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":410000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":410000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":410000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":410000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":410000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":414000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":189000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":516000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":735000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":735000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":735000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":535000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":557000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"InvestmentIncomeInterest":{"label":"Investment Income, Interest","description":"Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":499000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":209000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":88000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":289000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":80000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":378000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":378000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":208000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":280000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":280000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":72000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-04-01","end":"2011-06-30","val":72000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":385000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":385000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":105000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":105000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":165000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":165000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":267000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":26000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":26000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":54000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":54000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":28000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":28000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":82000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":82000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":28000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":28000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":97000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":101000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":101000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":22000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":22000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":39000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":39000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":16000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":16000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":52000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":52000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":13000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":13000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":63000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":63000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":63000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":17000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":17000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":32000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":32000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":15000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":15000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":46000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":46000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":14000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":14000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":58000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":58000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":11000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":11000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":22000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":11000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":32000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":10000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":39000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":76000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":71000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1"}]}},"InvestmentsInAndAdvancesToAffiliatesBalanceShares":{"label":"Investments in and Advances to Affiliates, Balance, Shares","description":"Number of shares of affiliates held for management investment companies.","units":{"shares":[{"end":"2015-07-27","val":71429,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2015Q2I"},{"end":"2015-07-27","val":71429,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2015-07-27","val":71429,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2015-07-27","val":71429,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"}]}},"LeaseAndRentalExpense":{"label":"Operating Leases, Rent Expense","description":"Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1300000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1300000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":1300000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1300000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":1300000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1300000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":1400000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1300000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":1400000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":1300000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1300000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":1300000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":1300000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":300000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":600000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-09-30","val":900000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":5800000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":5800000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":4200000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":4200000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":4500000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"}]}},"LeaseholdImprovementsGross":{"label":"Leasehold Improvements, Gross","description":"Amount before accumulated depreciation of additions or improvements to assets held under a lease arrangement.","units":{"USD":[{"end":"2011-12-31","val":813000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q4I"},{"end":"2011-12-31","val":813000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2012-06-30","val":828000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":857000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"}]}},"LesseeOperatingLeaseLiabilityPaymentsDue":{"label":"Lessee, Operating Lease, Liability, to be Paid","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease.","units":{"USD":[{"end":"2019-03-31","val":4151000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":4444000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":5603000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":5347000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":5907000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":5437000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":5162000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1954000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-03-31","val":3071000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":3394000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":4043000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":4949000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-03-31","val":5868000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":5457000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":5278000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":4902000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":4408000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1861000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1747000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1631000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1514000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1399000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":18903000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":24222000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":23899000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":23579000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive":{"label":"Lessee, Operating Lease, Liability, to be Paid, after Year Five","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-03-31","val":4000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":21000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":156000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":156000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":552000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-12-31","val":496000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-12-31","val":206000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":113000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-12-31","val":18142000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths":{"label":"Lessee, Operating Lease, Liability, to be Paid, Year One","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2020-06-30","val":1893000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1831000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1084000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-03-31","val":831000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":941000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1123000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1417000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1517000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1514000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1587000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1584000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1392000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":468000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":468000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":468000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-03-31","val":477000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":477000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1247000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1289000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1270000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1270000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"LesseeOperatingLeaseLiabilityPaymentsDueYearFive":{"label":"Lessee, Operating Lease, Liability, to be Paid, Year Five","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-03-31","val":259000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":299000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":516000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2022-12-31","val":155000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":94000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1204000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"LesseeOperatingLeaseLiabilityPaymentsDueYearFour":{"label":"Lessee, Operating Lease, Liability, to be Paid, Year Four","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-03-31","val":552000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":643000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":865000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":516000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":673000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":552000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":942000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":137000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-03-31","val":373000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-12-31","val":658000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-09-30","val":590000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":591000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":155000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":92000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":92000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":92000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-03-31","val":94000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":95000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":923000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1173000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1204000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1204000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"LesseeOperatingLeaseLiabilityPaymentsDueYearThree":{"label":"Lessee, Operating Lease, Liability, to be Paid, Year Three","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-03-31","val":953000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1144000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1555000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":931000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1106000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":694000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":732000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":256000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-03-31","val":606000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":641000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":851000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1126000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-03-31","val":828000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":827000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":905000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":922000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":591000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":387000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":387000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":387000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-03-31","val":92000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":93000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":901000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1144000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1173000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1173000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"LesseeOperatingLeaseLiabilityPaymentsDueYearTwo":{"label":"Lessee, Operating Lease, Liability, to be Paid, Year Two","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-03-31","val":1317000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1524000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1995000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1654000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1854000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1145000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1084000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":477000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-03-31","val":330000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":751000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":957000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1252000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1354000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1352000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1427000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1444000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":918000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":477000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":477000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":477000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-03-31","val":387000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":387000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1176000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1270000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1144000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1144000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear":{"label":"Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year.","units":{"USD":[{"end":"2019-03-31","val":1066000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":813000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":516000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2090000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1722000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1153000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":573000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2021-03-31","val":931000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":641000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":312000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2022-03-31","val":1218000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":813000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":408000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2023-03-31","val":1146000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":230000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":116000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2024-03-31","val":352000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":235000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":307000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2025-03-31","val":971000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":651000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"LesseeOperatingLeaseLiabilityUndiscountedExcessAmount":{"label":"Lessee, Operating Lease, Liability, Undiscounted Excess Amount","description":"Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.","units":{"USD":[{"end":"2019-03-31","val":336000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":343000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":457000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":408000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":494000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":433000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":442000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":115000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-03-31","val":172000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":195000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":300000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":397000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-03-31","val":450000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":400000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":372000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":334000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":288000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":164000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":144000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":126000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-03-31","val":108000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":93000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":11672000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":15498000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":15229000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":14960000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"LessorOperatingLeasePaymentsToBeReceivedFiveYears":{"label":"Lessor, Operating Lease, Payment to be Received, Year Five","description":"Amount of lease payment to be received by lessor for operating lease in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-12-31","val":100000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"}]}},"LessorOperatingLeasePaymentsToBeReceivedFourYears":{"label":"Lessor, Operating Lease, Payment to be Received, Year Four","description":"Amount of lease payment to be received by lessor for operating lease in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-12-31","val":200000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":100000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"}]}},"LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths":{"label":"Lessor, Operating Lease, Payment to be Received, Year One","description":"Amount of lease payment to be received by lessor for operating lease in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-12-31","val":100000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":100000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"}]}},"LessorOperatingLeasePaymentsToBeReceivedThreeYears":{"label":"Lessor, Operating Lease, Payment to be Received, Year Three","description":"Amount of lease payment to be received by lessor for operating lease in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-12-31","val":100000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":200000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"}]}},"LessorOperatingLeasePaymentsToBeReceivedTwoYears":{"label":"Lessor, Operating Lease, Payment to be Received, Year Two","description":"Amount of lease payment to be received by lessor for operating lease in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-12-31","val":100000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":100000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"}]}},"LettersOfCreditOutstandingAmount":{"label":"Letters of Credit Outstanding, Amount","description":"The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.","units":{"USD":[{"end":"2012-06-30","val":200000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":200000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"}]}},"Liabilities":{"label":"Liabilities","description":"Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.","units":{"USD":[{"end":"2010-12-31","val":8462000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":8462000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":8285000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":9211000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":8376000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":8540000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":8540000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":8540000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":8540000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":8540000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":8869000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":8917000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":9043000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":8460000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":8460000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":8460000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":8460000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":8460000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":8625000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":8490000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":8673000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":8065000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":8065000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":8065000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":8065000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":8065000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":8214000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":8308000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":9501000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":9256000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":9256000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":9256000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":9256000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":9256000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9521000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10417000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":11231000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":9958000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":9958000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":9958000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":9958000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":9958000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":51420000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":45187000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":42266000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":39782000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":39782000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":39782000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":39782000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":39782000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":38771000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":37783000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":36752000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":38904000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":38904000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":38904000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":38904000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":38904000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":29031000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":28236000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":27884000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":24794000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":24794000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":24794000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":24794000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":24794000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":30340000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2019-03-31","val":30340000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q1I"},{"end":"2019-06-30","val":34639000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2019-06-30","val":34639000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q2I"},{"end":"2019-09-30","val":50533000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2019-09-30","val":50533000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q3I"},{"end":"2019-12-31","val":49863000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":49863000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":49863000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":49863000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":49863000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":45954000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2020-03-31","val":45954000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q1I"},{"end":"2020-06-30","val":47599000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2020-06-30","val":47599000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q2I"},{"end":"2020-09-30","val":45797000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2020-09-30","val":45797000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q3I"},{"end":"2020-12-31","val":48364000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":48364000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":48364000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":48364000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":49530000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":35411000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":31574000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":33569000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":32310000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":32310000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":32310000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":32310000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":32310000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":36740000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":39180000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":36766000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":31547000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":31547000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":31547000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":31547000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":31547000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":27688000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":7450000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":8268000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":10197000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":10197000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":10197000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":10197000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":10197000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":9010000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":22423000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":27349000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":28712000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":28712000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":28712000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":35068000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":39801000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"LiabilitiesAndStockholdersEquity":{"label":"Liabilities and Equity","description":"Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.","units":{"USD":[{"end":"2010-12-31","val":52421000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":52421000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":52244000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":52786000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":52204000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":50027000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":50027000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":50027000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":50027000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":50027000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":49196000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":48191000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":47197000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":44909000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":44909000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":44909000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":44909000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":44909000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":42744000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":39319000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":41983000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":41451000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":41451000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":41451000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":41451000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":41451000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":40559000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":40775000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":42168000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":41901000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":41901000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":41901000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":41901000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":41901000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":44870000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":46424000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":65558000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":64113000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":64113000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":64113000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":64113000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":64113000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":116435000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":110538000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":107086000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":106263000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":106263000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":106263000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":106263000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":106263000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":102826000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":98294000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":87618000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":66703000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":66703000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":66703000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":66703000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":66703000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":59962000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":57875000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":55189000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":50594000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":50594000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":50594000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":50594000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":50594000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":54593000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":57851000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":91361000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":90560000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":90560000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":90560000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":90560000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":90560000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":83807000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":89279000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":85955000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":88293000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":88293000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":88293000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":88293000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":89459000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":81391000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":75386000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":74887000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":68052000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":68052000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":68052000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":68052000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":68052000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":81191000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":81648000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":76975000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":73302000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":73302000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":73302000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":73302000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":73302000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":69501000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":74479000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":72262000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":75496000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":75496000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":75496000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":75496000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":75496000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":71649000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":80866000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":85723000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":83048000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":83048000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":83048000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":94840000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":102414000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"LiabilitiesCurrent":{"label":"Liabilities, Current","description":"Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":8324000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":8324000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":8147000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":9077000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":8246000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":8414000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":8414000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":8414000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":8414000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":8414000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":8748000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":8804000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":8879000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":8284000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":8284000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":8284000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":8284000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":8284000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":8368000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":8195000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":8409000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":7625000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":7625000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":7625000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":7625000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":7625000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":7547000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7534000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":8612000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":8293000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":8293000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":8293000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":8293000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":8293000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":8555000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":9303000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9904000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":8706000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":8706000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":8706000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":8706000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":8706000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":23164000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":23909000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":23763000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":22673000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":22673000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":22673000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":22673000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":22673000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":21942000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":18075000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":16243000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":16970000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":16970000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":16970000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":16970000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":16970000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":13690000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":13580000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":12306000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":13217000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":13217000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":13217000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":13217000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":13217000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":13423000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2019-03-31","val":25940000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q1I"},{"end":"2019-06-30","val":14809000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2019-06-30","val":30123000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q2I"},{"end":"2019-09-30","val":26165000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2019-09-30","val":43382000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q3I"},{"end":"2019-12-31","val":28178000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":28178000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":28178000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":28178000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":44476000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":22373000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2020-03-31","val":38973000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q1I"},{"end":"2020-06-30","val":24260000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2020-06-30","val":37419000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q2I"},{"end":"2020-09-30","val":24899000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2020-09-30","val":37005000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q3I"},{"end":"2020-12-31","val":42726000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":42726000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":42726000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":42726000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":42993000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":30551000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":28161000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":29599000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":27821000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":27821000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":27821000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":27821000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":27821000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":30721000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":33954000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":32234000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":27545000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":27545000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":27545000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":27545000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":27545000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":24206000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":5841000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":6761000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":8734000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":8734000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":8734000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":8734000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":8734000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":7661000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":12951000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":12344000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":12470000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":12470000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":12470000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":18469000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":23284000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"LiabilitiesFairValueDisclosure":{"label":"Financial and Nonfinancial Liabilities, Fair Value Disclosure","description":"Fair value of financial and nonfinancial obligations.","units":{"USD":[{"end":"2014-03-13","val":220000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q1I"},{"end":"2016-12-31","val":84000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"}]}},"LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation":{"label":"Disposal Group, Including Discontinued Operation, Liabilities","description":"Amount classified as liabilities attributable to disposal group held for sale or disposed of.","units":{"USD":[{"end":"2021-03-31","val":7712000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":7712000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":7712000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"}]}},"LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent":{"label":"Disposal Group, Including Discontinued Operation, Liabilities, Current","description":"Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2017-12-31","val":835000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":835000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":835000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":835000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":4487000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":7871000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":7871000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":7871000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":7871000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":7871000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":0,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-12-31","val":18146000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":18146000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":18146000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"}]}},"LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent":{"label":"Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent","description":"Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of beyond one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2019-12-31","val":2498000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2022-12-31","val":2396000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":2396000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":1926000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"}]}},"LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet":{"label":"Liability for Unpaid Claims and Claims Adjustment Expense, Net","description":"Liability as of the balance sheet date for amounts representing estimated cost of settling unpaid claims under the terms of the underlying insurance policies, less estimated reinsurance recoveries on such claims. This includes an estimate for claims which have been incurred but not reported. Claim adjustment expenses represent the costs estimated to be incurred in the settlement of unpaid claims.","units":{"USD":[{"end":"2017-12-31","val":1000000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":1000000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":500000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":500000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":500000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":500000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":500000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":500000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":600000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":600000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":200000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"}]}},"LineOfCreditFacilityCurrentBorrowingCapacity":{"label":"Line of Credit Facility, Current Borrowing Capacity","description":"Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.","units":{"USD":[{"end":"2016-03-31","val":800000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5900000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5300000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":6300000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6200000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":7500000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":6500000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":5400000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"}]}},"LineOfCreditFacilityMaximumBorrowingCapacity":{"label":"Line of Credit Facility, Maximum Borrowing Capacity","description":"Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.","units":{"USD":[{"end":"2016-01-01","val":40000000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2016-01-01","val":40000000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2016-01-01","val":40000000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2016-01-01","val":40000000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2022-12-31","val":2000000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"}]}},"LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage":{"label":"Line of Credit Facility, Unused Capacity, Commitment Fee Percentage","description":"The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.","units":{"pure":[{"start":"2016-01-01","end":"2016-03-31","val":0.0025,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.0025,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-09-30","val":0.0025,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":0.0025,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.0025,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.0025,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":0.0025,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"LitigationSettlementAmount":{"label":"Litigation Settlement, Amount (Deprecated 2017-01-31)","description":"Amount of judgment or settlement awarded to (against) the entity in respect of litigation.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":385000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2017-12-01","end":"2017-12-31","val":1300000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"}]}},"LitigationSettlementAmountAwardedToOtherParty":{"label":"Litigation Settlement, Amount Awarded to Other Party","description":"Amount awarded to other party in judgment or settlement of litigation.","units":{"USD":[{"start":"2017-12-01","end":"2017-12-31","val":1300000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"}]}},"LoansPayableFairValueDisclosure":{"label":"Loans Payable, Fair Value Disclosure","description":"Fair value portion of contractual obligation to pay money on demand or on fixed or determinable dates.","units":{"USD":[{"end":"2016-03-31","val":32000000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"}]}},"LongTermDebt":{"label":"Long-term Debt","description":"Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"USD":[{"end":"2016-03-31","val":31212000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":25276000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":23303000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":21963000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":21963000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":21963000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":21963000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":21963000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":20624000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":17478000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":18500000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":19500000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":19500000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":19500000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":19500000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q4I"},{"end":"2018-03-31","val":13001000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":12500000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":13592000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2019-12-31","val":22994000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2786000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2596000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2356000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":24683000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1915000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1198000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1140000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2022-03-31","val":998000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"}]}},"LongTermDebtAndCapitalLeaseObligationsCurrent":{"label":"Long-term Debt and Lease Obligation, Current","description":"Amount of long-term debt and lease obligation, classified as current.","units":{"USD":[{"end":"2013-12-31","val":174000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":348000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":348000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-12-31","val":724000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":724000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":640000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":640000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":796000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":796000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":786000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":786000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":934000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":559000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":594000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":594000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":588000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"}]}},"LongTermDebtCurrent":{"label":"Long-term Debt, Current Maturities","description":"Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"USD":[{"end":"2015-12-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5085000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5358000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5358000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5358000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":5358000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":5358000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":5358000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":5358000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5358000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":12517000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q1I"},{"end":"2019-06-30","val":15314000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3988000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2019-09-30","val":21205000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q3I"},{"end":"2019-12-31","val":4036000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":4036000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":4036000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":4036000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":20334000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1211000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2020-03-31","val":17811000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q1I"},{"end":"2020-06-30","val":4459000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2020-06-30","val":17618000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q2I"},{"end":"2020-09-30","val":4260000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2020-09-30","val":16366000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q3I"},{"end":"2020-12-31","val":18362000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":18362000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":18362000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":18362000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":18362000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":12548000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":13113000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":14026000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":12869000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":12869000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":12869000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":12869000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q4I"},{"end":"2022-03-31","val":13334000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":11568000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":11852000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive":{"label":"Long-Term Debt, Maturity, after Year Five","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2016-03-31","val":11316000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5966000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5958000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths":{"label":"Long-Term Debt, Maturity, Year One","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2016-03-31","val":3806000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2679000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1340000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5358000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2019-12-31","val":5956000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":20718000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive":{"label":"Long-Term Debt, Maturity, Year Five","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2016-03-31","val":2784000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2856000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2856000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5958000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2019-12-31","val":17038000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":33000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour":{"label":"Long-Term Debt, Maturity, Year Four","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2016-03-31","val":2961000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3059000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2856000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2856000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":400000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree":{"label":"Long-Term Debt, Maturity, Year Three","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2016-03-31","val":5209000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5358000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4935000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2856000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":460000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo":{"label":"Long-Term Debt, Maturity, Year Two","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2016-03-31","val":5136000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5358000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5358000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4935000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":3072000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"}]}},"LongTermDebtNoncurrent":{"label":"Long-term Debt, Excluding Current Maturities","description":"Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"USD":[{"end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":26127000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":19240000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":17340000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":16070000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":16070000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":16070000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":16070000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":16070000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":14793000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":17478000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":18500000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":19500000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":19500000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":19500000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":19500000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":19500000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":13001000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":12500000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":13592000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":9500000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":9500000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":9500000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":9500000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":9500000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":12517000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2019-03-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q1I"},{"end":"2019-06-30","val":15314000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2019-06-30","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q2I"},{"end":"2019-09-30","val":17217000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2019-09-30","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q3I"},{"end":"2019-12-31","val":17038000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":17038000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":17038000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":17038000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":740000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":18775000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2020-03-31","val":2175000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q1I"},{"end":"2020-06-30","val":19124000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2020-06-30","val":5965000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q2I"},{"end":"2020-09-30","val":16896000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2020-09-30","val":4790000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q3I"},{"end":"2020-12-31","val":3700000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":3700000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":3700000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":3700000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":3700000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1967000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-06-30","val":8275000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":7830000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":7405000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":7405000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":7405000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":7457000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":6988000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"LongtermDebtWeightedAverageInterestRate":{"label":"Long-term Debt, Weighted Average Interest Rate, at Point in Time","description":"Weighted average interest rate of long-term debt outstanding calculated at point in time.","units":{"pure":[{"end":"2019-12-31","val":0.0532,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":0.0399,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":0.0399,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":0.0399,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":0.0399,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":0.0399,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":0.0494,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":0.0415,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":0.0422,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":0.0417,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":0.0417,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":0.0788,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-06-30","val":0.0775,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":0.0773,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":0.0773,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":0.0773,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":0.0773,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":0.0782,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":0.0781,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"LossContingencyEstimateOfPossibleLoss":{"label":"Loss Contingency, Estimate of Possible Loss","description":"Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":385000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q4I"},{"end":"2012-12-31","val":385000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2013-03-31","val":385000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"}]}},"LossContingencySettlementAgreementConsideration1":{"label":"Loss Contingency, Settlement Agreement, Consideration (Deprecated 2013-01-31)","description":"Amount of consideration the entity has agreed to pay to settle a legal matter.","units":{"USD":[{"end":"2013-06-30","val":385000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":385000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":385000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"}]}},"MachineryAndEquipmentGross":{"label":"Machinery and Equipment, Gross","description":"Amount before accumulated depreciation of tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment.","units":{"USD":[{"end":"2011-12-31","val":21684000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q4I"},{"end":"2011-12-31","val":21684000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2012-06-30","val":22046000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":22566000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"}]}},"NetCashProvidedByUsedInFinancingActivities":{"label":"Net Cash Provided by (Used in) Financing Activities","description":"Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-1007000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-40000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":-38000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":-40000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":-40000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-58000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-21000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":-21000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":66000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":66000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-84000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":-84000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-342000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":-342000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-733000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":-733000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-728000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-728000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-728000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":9000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":9000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-2789000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-2789000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":-2949000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-2949000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-3737000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":-3737000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":-3737000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-1098000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-1098000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-1784000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":-1915000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-2895000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-2895000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":-3894000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":-3894000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":-3894000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-971000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":-971000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1652000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-1652000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":-2830000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-2830000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-4102000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-4102000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":-4102000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":16990000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":16990000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":10946000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":10946000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":7046000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":7046000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":4612000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":4612000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-2629000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":-2722000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-4200000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":-7218000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":-4708000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":-7725000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":-5046000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":-8063000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-7932000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":-7932000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-9743000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-9743000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":-9898000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-9898000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":-14156000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-14156000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":2428000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":2428000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":5017000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":5017000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":6362000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":6362000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":5666000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":5666000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-957000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-957000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":7372000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":7372000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":4745000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":4745000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":8060000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":8060000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-6180000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":-6180000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-7534000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":-7534000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":-7317000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":-7317000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":-9975000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-9975000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":12550000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":12550000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":10122000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":10122000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":9749000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":9749000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":8941000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":8941000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-3925000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":-3925000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-3979000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":-3979000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":-4059000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":-4059000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":-3072000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-3072000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-605000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-605000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":8322000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":8322000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":4338000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":3908000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1669000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":3532000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"NetCashProvidedByUsedInInvestingActivities":{"label":"Net Cash Provided by (Used in) Investing Activities","description":"Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-3764000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1918000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":8363000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":6710000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":6710000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":647000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-12439000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":-12439000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":-12301000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":-12301000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":2515000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":2515000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":2515000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":896000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":896000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-3515000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":-3515000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-3339000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":-3339000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-2715000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-2715000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-2715000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-2818000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":-2818000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-2213000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-2213000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":254000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":254000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":766000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":766000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":766000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-6308000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-6308000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-6480000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":-6480000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-6035000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-6035000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":-5079000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":-5079000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":-5079000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":674000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":674000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":241000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":241000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":-291000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-291000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":2199000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":2199000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":2199000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-26392000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-26392000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-27329000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":-27329000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-27377000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":-27377000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":-29111000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":-29111000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":415000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":415000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":285000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":285000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":-493000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":-493000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":-1465000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":-1465000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":6669000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":6669000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":6236000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":6236000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":6691000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":6691000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":8685000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":8685000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-990000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":-990000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-6166000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":-6166000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":-5726000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":-5726000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":-5818000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":-5818000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-135000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-135000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-202000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":-202000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":-490000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":-490000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":-1332000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-1332000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":18315000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":18315000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":18021000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":18021000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":17794000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":17794000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":17802000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":17802000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-1310000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":-1310000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-3371000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":-3371000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":-4982000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":-4982000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":-5093000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-5093000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-218000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":-218000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":20397000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":20397000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":19503000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":19503000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":16182000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":16182000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-679000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-679000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-18944000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":-18944000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":-12493000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":-12042000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-4374000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-4550000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"NetCashProvidedByUsedInOperatingActivities":{"label":"Net Cash Provided by (Used in) Operating Activities","description":"Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":4806000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-623000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":-1715000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":229000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":229000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":538000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1370000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":1370000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":2034000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":2034000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":965000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":965000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":965000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-1065000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":-1065000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-1139000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":-1139000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-1624000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":-1624000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-1082000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-1082000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-1082000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-1169000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":-1169000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-1564000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-1564000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":819000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":819000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":2201000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":2201000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":2201000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-1789000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-1789000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1099000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":1230000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":2979000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":2979000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":4280000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":4280000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":4280000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":122000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":122000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2246000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":2246000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":2965000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":2965000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":3720000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":3720000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":3720000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":736000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":736000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3799000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":3799000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":6816000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":6816000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":10834000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":10834000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1924000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":1924000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":3494000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":3494000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":4101000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":4101000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":6185000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":6069000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":420000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":420000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3041000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":3041000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":2218000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":2218000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":5064000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":5064000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-2185000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":-2185000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":368000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":368000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":-765000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":-765000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":400000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":400000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":623000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":623000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":49000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":49000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":-1880000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":-1880000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":-4953000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-4953000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-2232000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":-2232000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-7599000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":-7599000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":-8176000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":-8176000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":-6450000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-6450000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-636000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":-636000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":2937000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":2937000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":-234000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":-234000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":-3857000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-3857000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":5132000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":5132000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1865000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":1865000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":2669000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":2669000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":2698000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":2698000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-2385000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-2385000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-4265000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":-4265000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":-3696000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":-5181000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":563000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-1144000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"NetIncomeLoss":{"label":"Net Income (Loss) Attributable to Parent","description":"The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":608000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-4319000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":-3084000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-5655000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":-1336000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-6214000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":-6214000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-387000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2011-01-01","end":"2011-03-31","val":-387000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-614000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":-614000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":-228000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-04-01","end":"2011-06-30","val":-228000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":-227000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-515000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":-515000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":99000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":99000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":99000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-3342000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":-3342000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-3342000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":-2827000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-1268000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":-1268000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-03-31","val":-1268000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2012-01-01","end":"2012-03-31","val":-1268000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-2159000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":-2159000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-891000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":-891000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-04-01","end":"2012-06-30","val":-891000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-891000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-3065000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":-3065000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-906000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-906000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-07-01","end":"2012-09-30","val":-906000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-906000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-4924000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-4924000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-4924000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":-1859000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-10-01","end":"2012-12-31","val":-1859000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":-2419000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":-2419000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-03-31","val":-2419000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2013-01-01","end":"2013-03-31","val":-2419000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-3035000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-3035000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":-616000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-616000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-04-01","end":"2013-06-30","val":-616000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":-616000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-523000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-523000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":2512000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":2512000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-07-01","end":"2013-09-30","val":2512000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":2512000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":264000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":264000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":264000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":787000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-10-01","end":"2013-12-31","val":787000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-148000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-148000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-03-31","val":-148000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2014-01-01","end":"2014-03-31","val":-148000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q1"},{"start":"2014-03-14","end":"2014-03-31","val":-167000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-06-30","val":675000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":675000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":823000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":823000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-04-01","end":"2014-06-30","val":823000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":823000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1703000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1703000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":1028000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":1028000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-07-01","end":"2014-09-30","val":1028000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":1028000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2475000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":2475000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":2475000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":772000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-10-01","end":"2014-12-31","val":772000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":745000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":745000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-03-31","val":745000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2015-01-01","end":"2015-03-31","val":745000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1842000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1842000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":1097000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1097000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-04-01","end":"2015-06-30","val":1097000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":1097000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":20962000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":20962000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":19120000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":19120000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-07-01","end":"2015-09-30","val":19120000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":19120000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":21640000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":21640000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":21640000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":678000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-10-01","end":"2015-12-31","val":678000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":11609000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":11609000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":11609000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2016-01-01","end":"2016-03-31","val":11609000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":12607000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":12607000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":998000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":998000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-04-01","end":"2016-06-30","val":998000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":998000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":12324000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":12324000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":-283000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":-283000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-07-01","end":"2016-09-30","val":-283000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":-283000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":14302000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":14302000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":1978000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-10-01","end":"2016-12-31","val":1978000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":-2076000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":-2076000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-03-31","val":-2076000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2017-01-01","end":"2017-03-31","val":-2076000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-4848000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":-4848000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":-2772000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":-2772000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-04-01","end":"2017-06-30","val":-2772000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":-2772000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-13747000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":-13747000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-8899000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":-8899000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-07-01","end":"2017-09-30","val":-8899000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-8899000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-35730000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":-35730000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":-21983000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-10-01","end":"2017-12-31","val":-21983000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":4106000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":4106000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-03-31","val":4106000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":4106000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-03-31","val":4106000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-03-31","val":4106000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3756000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":3756000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":-350000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":-350000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":-350000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":-350000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-04-01","end":"2018-06-30","val":-350000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":2330000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":2330000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":-1426000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-1426000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":-1426000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":-1426000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":736000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":736000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":-1594000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":-1594000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":-1657000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":-1657000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-03-31","val":-1657000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-03-31","val":-1657000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-03-31","val":-1657000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":-1657000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-03-31","val":-1657000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-2866000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":-2866000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-1209000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-1209000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-04-01","end":"2019-06-30","val":-1209000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-04-01","end":"2019-06-30","val":-1209000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-1209000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-4370000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":-4370000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":-1504000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":-1504000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-07-01","end":"2019-09-30","val":-1504000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-4627000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":-4627000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":-257000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":-2953000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-2953000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-03-31","val":-2953000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-03-31","val":-2953000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2020-01-01","end":"2020-03-31","val":-2953000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-03-31","val":-2953000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-4240000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":-4240000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-1287000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":-1287000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-04-01","end":"2020-06-30","val":-1287000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-1287000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-6000000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":-6000000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":-1760000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":-1760000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-6457000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-6457000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":5432000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":5432000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-03-31","val":5432000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-03-31","val":5432000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2021-01-01","end":"2021-03-31","val":5432000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-03-31","val":5432000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":3576000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":3576000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":-1856000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":-1856000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-04-01","end":"2021-06-30","val":-1856000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":-1856000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1435000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":1435000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":-2141000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":-2141000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-2983000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-2983000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-3701000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":-3701000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-03-31","val":-3701000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-03-31","val":-3701000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2022-01-01","end":"2022-03-31","val":-3701000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-03-31","val":-3701000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-5277000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":-5277000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":-1576000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":-1576000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-04-01","end":"2022-06-30","val":-1576000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":-1576000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-7161000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":-7161000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":-1884000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":-1884000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-5252000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-5252000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":435000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":435000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-03-31","val":435000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-03-31","val":435000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2023-01-01","end":"2023-03-31","val":435000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-03-31","val":435000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":26026000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":26026000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":25591000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":25591000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-04-01","end":"2023-06-30","val":25591000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":25591000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":23404000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":23404000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":-2622000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":-2622000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":25132000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":25132000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-2224000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-2224000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-03-31","val":-2224000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-03-31","val":-2224000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"start":"2024-01-01","end":"2024-03-31","val":-2224000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-6011000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":-6011000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-3787000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-3787000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-04-01","end":"2024-06-30","val":-3787000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-7981000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-1970000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-10438000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-1176000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"start":"2025-01-01","end":"2025-03-31","val":-1176000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":2275000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":3451000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"NetIncomeLossAvailableToCommonStockholdersBasic":{"label":"Net Income (Loss) Available to Common Stockholders, Basic","description":"Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":736000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-1657000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-03-31","val":-1657000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-2866000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-1209000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-04-01","end":"2019-06-30","val":-1209000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-4476000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":-1504000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-07-01","end":"2019-09-30","val":-1610000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-5223000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":-5223000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":-853000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":-3437000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-3437000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-5208000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":-5208000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-1771000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":-1771000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-7442000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":-7442000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":-2234000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":-2234000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-8373000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-8373000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":4953000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":4953000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2618000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":2618000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":-2335000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":-2335000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-2000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":-2000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":-2620000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":-2620000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-4889000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-4889000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-4180000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":-4180000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-6235000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":-6235000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":-2055000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":-2055000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-8598000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":-8598000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":-2363000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":-2363000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-7168000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-7168000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-44000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":-44000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":25068000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":25068000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":25112000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":25112000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":21967000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":21967000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":-3101000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":-3101000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":23216000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":23216000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-2703000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-2703000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-6969000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":-6969000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-4266000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-4266000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-9480000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-2511000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-12478000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-1655000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1123000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":2778000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic":{"label":"Net Income (Loss) from Continuing Operations Available to Common Shareholders, Basic","description":"Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) from continuing operations available to common shareholders.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":-3839000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-5489000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"}]}},"NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnBasicEarningsPerShare":{"label":"New Accounting Pronouncement or Change in Accounting Principle, Effect of Change on Basic Earnings Per Share (Deprecated 2020-01-31)","description":"Amount of the effect of a change in accounting principle on basic earnings per share.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":0.02,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"}]}},"NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1":{"label":"Noncash or Part Noncash Acquisition, Fixed Assets Acquired","description":"\"The amount of fixed assets that an Entity acquires in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. \"\"Part noncash\"\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.\"","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":83000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":490000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":490000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":54000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":217000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":425000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":521000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":521000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":521000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":122000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":122000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":724000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":724000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":1340000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1340000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":1393000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":1393000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":1393000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":155000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":155000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":269000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":269000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":269000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":269000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":329000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":329000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1440000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":1440000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1844000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":1844000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":2047000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":2047000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":2422000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":2422000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":16000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":16000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":282000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-12-31","val":613000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"}]}},"NonoperatingIncomeExpense":{"label":"Nonoperating Income (Expense)","description":"The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":550000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":169000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":27000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":301000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":133000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":376000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":376000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":260000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":317000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":317000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":58000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-04-01","end":"2011-06-30","val":58000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":468000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":468000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":151000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":151000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":168000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":168000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":250000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":14000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":14000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":29000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":29000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":15000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":15000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":190000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":79000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":161000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":26000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":174000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":97000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":97000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-10000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":22000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":6000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":34000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":16000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":12000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":42000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":42000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":8000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":8000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":48000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":48000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":48000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":9000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":9000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":15000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":15000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":6000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":6000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":19000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":19000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":4000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":4000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":19000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":19000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":19000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-1000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":-1000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":-1000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-12000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-12000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":-11000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":-11000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-257000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-257000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":-257000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-299000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-299000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-736000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":-736000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":-437000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":-437000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-1506000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":-1506000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":-770000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":-770000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-1200000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":-1200000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-315000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":-193000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-1327000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":-1129000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":-1012000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":-936000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-1788000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":-1520000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-461000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":-391000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-2088000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":-1750000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-234000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":-234000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-442000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-442000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":-208000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":-208000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-718000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-1225000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":-276000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-783000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-855000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-855000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-530000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":-530000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-1021000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":-1021000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-491000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-491000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-1314000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":-1314000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":-293000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":-293000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-1440000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":-1030000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-315000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-145000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-26000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":133000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":289000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":278000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-247000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":-41000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":-221000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":-174000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":2052000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":2052000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":983000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":983000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":3733000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":3733000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":2751000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":2751000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":3476000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":3476000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":-257000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":-257000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":2724000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":2724000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-196000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":-196000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-901000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":-724000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":-705000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":-596000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-1661000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":-1557000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":-760000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":-833000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-1973000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-1900000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-295000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":-136000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":595000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":595000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":731000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":731000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":63000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":63000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":-532000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":-532000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":1825000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":1825000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":773000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":773000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":660000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":660000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-113000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-113000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":3994000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":3334000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-1760000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-519000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":4341000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":4860000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"NotesPayableRelatedPartiesNoncurrent":{"label":"Notes Payable, Related Parties, Noncurrent","description":"The amount for notes payable (written promise to pay), payable to related parties, which are due after one year (or one business cycle).","units":{"USD":[{"end":"2018-12-31","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q4I"},{"end":"2019-09-30","val":1925000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"}]}},"NotesPayableToBankNoncurrent":{"label":"Notes Payable to Bank, Noncurrent","description":"The total amount due within more than 12 month, or the operating cycle if longer, on all notes payable to banks paid on an installment. This can include the amount of any loans from the applicant firm. This does not, however, include any mortgage balances.","units":{"USD":[{"end":"2015-12-31","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q4I"},{"end":"2015-12-31","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2016-03-31","val":26127000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":19240000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":17340000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":16070000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2016-12-31","val":16070000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":16070000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2017-03-31","val":14793000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":17478000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":18500000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"}]}},"NumberOfOperatingSegments":{"label":"Number of Operating Segments","description":"Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.","units":{"segment":[{"start":"2021-01-01","end":"2021-03-31","val":3,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1"},{"end":"2021-03-31","val":3,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2021-03-31","val":3,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2021-03-31","val":3,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-03-31","val":3,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-03-31","val":3,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-03-31","val":2,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2021-03-31","val":2,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2021Q1I"},{"start":"2023-01-01","end":"2023-09-30","val":2,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2024-01-01","end":"2024-03-31","val":2,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":2,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":2,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"}]}},"NumberOfReportableSegments":{"label":"Number of Reportable Segments","description":"Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.","units":{"segment":[{"start":"2012-01-01","end":"2012-09-30","val":2,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":2,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":2,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":2,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":2,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":2,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":2,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-12-31","val":2,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":4,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":4,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-09-30","val":4,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":4,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":4,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":4,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":3,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":5,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":4,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"},{"start":"2021-01-01","end":"2021-09-30","val":4,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-12-31","val":4,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":4,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":4,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":3,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":3,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-09-30","val":3,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-12-31","val":3,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":3,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":3,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":2,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-09-30","val":2,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-12-31","val":3,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":2,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":2,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":2,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":2,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":3,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":3,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"OperatingExpenses":{"label":"Operating Expenses","description":"Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":20167000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":9767000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":5019000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":14352000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":4583000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":18594000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":18594000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":4166000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":8445000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":8445000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":4280000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-04-01","end":"2011-06-30","val":4280000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":12647000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":12647000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":4202000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":4202000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":18268000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":18268000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":18268000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4954000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":4954000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":9541000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":9541000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":4587000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":4587000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":13737000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":13737000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":4196000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":4196000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":18190000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":18190000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":18190000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":5226000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":5226000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":9651000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":9651000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":4425000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":4425000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":11037000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":11037000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":1386000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":1386000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":13945000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":13945000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":13945000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3597000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":3597000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":7277000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":7277000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":3680000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":3680000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":10654000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":10654000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":3377000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":3377000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":14122000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":14122000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":14122000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3483000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":3483000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":7087000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":7087000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":3604000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":3604000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":10941000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":10941000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":3854000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":3854000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":15135000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":15135000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":15135000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":9618000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":9618000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":17911000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":17911000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":8293000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":8293000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":25523000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":25523000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":7612000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":7612000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":32688000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":32688000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":8082000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":7053000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":16866000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":14739000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":8784000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":7686000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":25894000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":20214000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":9028000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":5475000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":34421000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":26495000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":6216000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":6216000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":12031000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":12031000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":5815000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":5815000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":17679000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":17172000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":5648000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":5141000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":22816000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":22816000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":5116000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":5116000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":11266000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":11266000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":6150000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":6150000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":17671000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":17671000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":6405000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":6405000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":25943000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":19069000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":7045000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":5439000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":12597000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":9668000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":5552000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":4229000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":18965000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":14757000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":6368000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":5089000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":21195000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":21195000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":4646000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":4646000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":10659000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":10659000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":6014000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":6014000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":16290000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":16290000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":5631000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":5631000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":26835000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":26835000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":7218000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":7218000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":14515000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":7745000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":7297000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":3625000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":21805000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":11271000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":7290000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":3526000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":28984000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":15914000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":6863000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":4114000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":8753000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":8753000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":4639000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":4639000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":12617000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":12617000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":3864000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":3864000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":16272000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":16272000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":4536000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":4536000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":10465000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":10465000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":5929000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":5929000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":18604000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":8139000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":19470000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":5983000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":13188000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":7205000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"OperatingIncomeLoss":{"label":"Operating Income (Loss)","description":"The net result for the period of deducting operating expenses from operating revenues.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":58000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-4488000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":-3111000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-5956000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":-1469000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-6590000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":-6590000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-647000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2011-01-01","end":"2011-03-31","val":-647000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-931000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":-931000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":-286000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-04-01","end":"2011-06-30","val":-286000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":-284000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-983000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":-983000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":-52000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":-52000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":-52000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-3510000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":-3510000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-3510000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":-2527000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-1282000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":-1282000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-03-31","val":-1282000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2012-01-01","end":"2012-03-31","val":-1282000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-2188000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":-2188000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-906000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":-906000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-04-01","end":"2012-06-30","val":-906000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-906000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-3255000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":-3255000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-1067000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-1067000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-07-01","end":"2012-09-30","val":-1067000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-1067000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-5098000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-5098000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-5098000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":-1843000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-10-01","end":"2012-12-31","val":-1843000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":-2409000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":-2409000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-03-31","val":-2409000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2013-01-01","end":"2013-03-31","val":-2409000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-3041000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-3041000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":-632000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-632000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-04-01","end":"2013-06-30","val":-632000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":-632000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-609000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-609000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":2432000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":2432000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-07-01","end":"2013-09-30","val":2432000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":2432000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":171000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":171000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":171000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":780000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-10-01","end":"2013-12-31","val":780000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-155000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-155000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-03-31","val":-155000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2014-01-01","end":"2014-03-31","val":-155000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":670000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":670000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":825000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":825000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-04-01","end":"2014-06-30","val":825000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":825000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1702000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1702000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":1032000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":1032000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-07-01","end":"2014-09-30","val":1032000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":1032000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2518000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":2518000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":2518000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":816000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-10-01","end":"2014-12-31","val":816000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":165000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":165000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-03-31","val":165000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2015-01-01","end":"2015-03-31","val":165000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1328000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1328000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":1163000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1163000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-04-01","end":"2015-06-30","val":1163000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":1163000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2276000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":2276000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":948000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":948000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-07-01","end":"2015-09-30","val":948000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":948000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2774000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":2774000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":2774000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":498000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-10-01","end":"2015-12-31","val":498000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-553000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-553000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":-553000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2016-01-01","end":"2016-03-31","val":-553000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":919000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":919000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":1472000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":1472000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-04-01","end":"2016-06-30","val":1472000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":1472000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1608000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":1608000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":689000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":689000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-07-01","end":"2016-09-30","val":689000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":689000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":3085000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":3085000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":1477000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-10-01","end":"2016-12-31","val":1477000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":-975000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":-975000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-03-31","val":-1451000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2017-01-01","end":"2017-03-31","val":-1451000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-2726000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":-3449000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":-1751000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":-1751000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-04-01","end":"2017-06-30","val":-1998000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":-1998000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-5114000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":-3554000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-2388000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":-2388000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-07-01","end":"2017-09-30","val":-105000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-105000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-6019000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":-5299000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":-905000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-10-01","end":"2017-12-31","val":-1745000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":-1609000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":-1609000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-03-31","val":-1609000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":-1609000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-1857000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-1857000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":-248000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":-248000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":-248000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":-248000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-3147000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-2640000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":-1290000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-1290000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":-783000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":-783000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-4545000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-4545000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":-1398000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":-1905000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":-1135000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":-1135000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-03-31","val":-1135000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-2281000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":-2281000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-1146000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-1378000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-04-01","end":"2019-06-30","val":-1146000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-3490000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":-3490000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":-1209000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":-1213000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-07-01","end":"2019-09-30","val":-1209000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-3828000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":-1909000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":-102000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":-2604000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-2196000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-4130000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":-3251000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-1526000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":-1055000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-5663000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":-4660000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":-1533000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":-1409000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-7208000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-7208000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-1569000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":-1569000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-6078000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":-6078000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":-4510000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":-4510000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-7962000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":-7962000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":-1884000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":-1884000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-11595000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-11595000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-2555000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":-2555000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-3753000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":-3837000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":-1198000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":-1204000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-5244000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":-4289000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":-1491000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":-452000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-3105000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-3544000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":730000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":152000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-1884000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":-1884000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":-2036000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":-2036000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":-3545000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":-3545000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":-1661000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":-1661000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-4346000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-4346000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-2962000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-2962000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-6675000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":-6675000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-3713000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-3713000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-11997000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-5322000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-8415000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-2847000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-3799000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":-952000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"OperatingLeaseCost":{"label":"Operating Lease, Cost","description":"Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":326000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":326000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":717000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":717000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":391000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":391000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1095000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":1095000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":378000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":378000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":1587000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":942000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":556000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":328000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1110000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":644000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":554000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":316000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":1646000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":957000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":536000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":313000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":1303000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":1303000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":334000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":334000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":694000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":694000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":359000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":359000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1056000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":1056000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":363000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":363000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":1429000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":1429000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":396000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":396000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":797000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":221000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":401000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":110000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":1205000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":334000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":408000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":117000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":1597000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":460000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":390000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":116000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":213000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":213000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":97000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":97000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":311000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":311000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":98000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":98000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":465000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":465000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":116000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":116000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":233000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":233000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":117000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":117000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":590000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":356000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":947000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":381000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":763000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":381000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"OperatingLeaseLeaseIncome":{"label":"Operating Lease, Lease Income","description":"Amount of operating lease income from lease payments and variable lease payments paid and payable to lessor. Includes, but is not limited to, variable lease payments not included in measurement of lease receivable.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":10756000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-09-30","val":7661000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":2836000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":11232000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":1232000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":296000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":509000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":213000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":6646000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":687000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":1824000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":177000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":837000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":837000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":96000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":96000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":156000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":156000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":60000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":60000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":218000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":218000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":62000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":62000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":276000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":276000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":89000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":89000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":162000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":73000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":277000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":115000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":351000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":185000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1"}]}},"OperatingLeaseLiability":{"label":"Operating Lease, Liability","description":"Present value of lessee's discounted obligation for lease payments from operating lease.","units":{"USD":[{"end":"2019-01-01","val":3900000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":3815000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":4101000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":5146000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":4939000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":4939000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":4939000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":4939000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":2350000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":5413000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":5004000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":4720000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1839000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":1839000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":1839000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":1839000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":3005000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2899000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":3199000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":3743000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":4552000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-03-31","val":5418000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":5057000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":4906000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":4568000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":4120000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1697000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1603000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1505000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1406000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1306000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":7231000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":8724000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":8670000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":8619000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"OperatingLeaseLiabilityCurrent":{"label":"Operating Lease, Liability, Current","description":"Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.","units":{"USD":[{"end":"2019-03-31","val":1251000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1427000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1790000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1866000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":1866000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":1866000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":1866000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":1144000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2009000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1980000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1839000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1011000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":1011000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":1011000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":1011000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":1278000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1075000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1044000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1043000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1253000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":1253000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":1253000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":1253000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":1253000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1422000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1406000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1443000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1427000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":1427000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":372000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":372000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":372000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1371000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":387000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":395000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":403000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":403000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":403000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":403000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":403000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":411000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":419000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":305000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":241000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":241000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":241000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":218000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":227000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"OperatingLeaseLiabilityNoncurrent":{"label":"Operating Lease, Liability, Noncurrent","description":"Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.","units":{"USD":[{"end":"2019-03-31","val":2564000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2674000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3356000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3073000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":3073000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":3073000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":3073000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":1206000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":3404000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":3024000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2881000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":828000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":828000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":828000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":828000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":1727000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1824000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2155000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2700000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":3299000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":3299000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":3299000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":3299000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":3299000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":3996000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":3651000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":3463000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":3141000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":3141000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":1510000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":1510000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":1510000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":2749000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1310000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1208000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1102000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":1102000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":1102000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":1102000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":1102000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":995000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":887000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":6926000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":8483000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":8483000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":8483000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":8452000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":8392000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"OperatingLeasePayments":{"label":"Operating Lease, Payments","description":"Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":287000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":287000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":625000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":625000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":988000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":988000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":1498000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":938000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":545000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":282000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1087000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":709000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":1456000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":871000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":1201000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":1201000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":317000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":317000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":539000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":539000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":867000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":867000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":1197000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":1197000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":199000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":199000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":536000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":181000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":885000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":273000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":1218000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":367000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":349000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":95000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":190000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":190000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":288000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":288000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":386000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":386000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":100000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":100000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":201000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":201000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":539000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":848000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":319000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":639000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"OperatingLeaseRightOfUseAsset":{"label":"Operating Lease, Right-of-Use Asset","description":"Amount of lessee's right to use underlying asset under operating lease.","units":{"USD":[{"end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-01-01","val":2800000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-03-31","val":3681000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":3973000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":5015000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":4827000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":4827000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":4827000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":4827000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":2238000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":5310000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":4907000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":4631000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1769000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":1769000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":1769000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":1769000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":2935000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2848000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":3147000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":3692000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":4494000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":4494000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":4494000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":4494000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":4494000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":5346000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":4980000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":4823000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":4482000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":4482000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":1856000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":1856000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":1856000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":4040000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1666000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1569000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1470000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":1470000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":1470000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":1470000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":1470000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1371000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1270000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":7145000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":8289000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":8289000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":8289000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":8235000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":8184000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"OperatingLeasesFutureMinimumPaymentsDue":{"label":"Operating Leases, Future Minimum Payments Due","description":"Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.","units":{"USD":[{"end":"2012-12-31","val":2723000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2461000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3027000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4073000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4393000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4202000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3849000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4724000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6722000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5383000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5211000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":4277000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":5198000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueCurrent":{"label":"Operating Leases, Future Minimum Payments Due, Next Twelve Months","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":1104000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1137000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":883000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":966000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1048000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1108000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1125000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":2301000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1873000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2147000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInFiveYears":{"label":"Operating Leases, Future Minimum Payments, Due in Five Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":18000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":221000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":408000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":493000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":493000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-12-31","val":572000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":579000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":588000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":636000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":222000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":77000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":343000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInFourYears":{"label":"Operating Leases, Future Minimum Payments, Due in Four Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":120000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012Q4I"},{"end":"2013-12-31","val":38000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":215000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":409000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":490000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":490000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-12-31","val":599000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":645000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":780000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":846000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":663000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":364000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":582000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInThreeYears":{"label":"Operating Leases, Future Minimum Payments, Due in Three Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":689000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012Q4I"},{"end":"2013-12-31","val":301000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":258000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":470000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":554000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":567000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-12-31","val":632000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":713000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":979000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1053000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":913000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":820000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":881000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInTwoYears":{"label":"Operating Leases, Future Minimum Payments, Due in Two Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":792000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012Q4I"},{"end":"2013-12-31","val":985000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":522000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":753000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":835000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":875000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-12-31","val":757000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":904000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1237000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1361000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1112000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1143000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1245000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueThereafter":{"label":"Operating Leases, Future Minimum Payments, Due Thereafter","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":266000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":506000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":669000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":669000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-12-31","val":164000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsRemainderOfFiscalYear":{"label":"Operating Leases, Future Minimum Payments, Remainder of Fiscal Year","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2014-06-30","val":561000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":304000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2016-03-31","val":1719000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2970000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1286000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"}]}},"OperatingLeasesIncomeStatementLeaseRevenue":{"label":"Operating Leases, Income Statement, Lease Revenue","description":"The total amount of revenue recognized for the period from operating leases, including minimum lease revenue, contingent revenue, percentage revenue and sublease revenue.","units":{"USD":[{"start":"2018-01-01","end":"2018-03-31","val":2674000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-03-31","val":2674000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-06-30","val":5403000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-06-30","val":5403000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":2729000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-04-01","end":"2018-06-30","val":2729000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":8025000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-09-30","val":8025000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":2622000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-07-01","end":"2018-09-30","val":2622000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-12-31","val":10756000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":2310000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-03-31","val":2310000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-06-30","val":4826000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":4826000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":2516000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-04-01","end":"2019-06-30","val":2516000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":7661000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":2836000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3"},{"start":"2020-01-01","end":"2020-03-31","val":2702000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":4821000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":2119000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2"}]}},"OperatingLeasesRentExpenseNet":{"label":"Operating Leases, Rent Expense, Net","description":"Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":800000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":1100000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":400000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":400000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":800000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":400000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1100000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":300000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3"}]}},"OperatingLeaseWeightedAverageDiscountRatePercent":{"label":"Operating Lease, Weighted Average Discount Rate, Percent","description":"Weighted average discount rate for operating lease calculated at point in time.","units":{"pure":[{"end":"2019-03-31","val":0.05,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0.05,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0.0554,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0.0545,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":0.0545,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":0.0545,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":0.0545,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":0.0759,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":0.0532,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":0.0532,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":0.0527,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":0.0553,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":0.0553,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":0.0553,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":0.0553,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":0.0473,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":0.0454,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":0.0416,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":0.0396,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":0.0423,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":0.0423,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":0.0423,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":0.0423,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":0.0423,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":0.0382,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":0.046,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":0.0463,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":0.0466,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":0.0466,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":0.0561,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":0.0561,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":0.0561,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":0.0468,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":0.0555,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":0.0551,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":0.0546,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":0.0546,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":0.0555,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":0.0546,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":0.0546,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":0.0541,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":0.0535,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":0.1265,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":0.129,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":0.129,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":0.129,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":0.1292,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":0.1294,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"OperatingLossCarryforwards":{"label":"Operating Loss Carryforwards","description":"Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.","units":{"USD":[{"end":"2011-12-31","val":34518000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-12-31","val":34588000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":34588000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":34727000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":34727000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":33732000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":33732000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-12-31","val":31598000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":31598000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":35540000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":35540000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":23399000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":23451000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":22043000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":22043000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":23929000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":23922000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":22614000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":22614000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":19651000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"}]}},"OtherAccruedLiabilitiesCurrent":{"label":"Other Accrued Liabilities, Current","description":"Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":2096000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":2096000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":2096000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":2301000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1898000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2397000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":2397000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":2397000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":2397000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":2397000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2188000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2373000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2263000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2199000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":2199000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":2199000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":2199000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":2199000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2130000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1985000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1608000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1774000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":1774000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":1774000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":1774000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":1774000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2103000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1868000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2043000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1789000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":1789000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":1789000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1789000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":1789000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2086000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2429000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2543000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2998000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":2998000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":2998000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":2998000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":2998000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4471000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4418000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4237000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3520000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":3520000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":3520000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":3520000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":3520000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3070000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":4493000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":4188000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2915000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":2915000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":2915000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":2915000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":2915000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2666000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2342000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2692000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2265000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":2265000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":2265000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":2265000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":2265000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2474000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2939000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":4708000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":4638000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":4638000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":4638000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":4638000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":4186000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":4067000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":3270000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":3355000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":3000000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":3000000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":3000000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":3000000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":3000000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2859000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2665000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2657000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":3033000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":2445000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":3137000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":387000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":231000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"OtherAccruedLiabilitiesCurrentAndNoncurrent":{"label":"Other Accrued Liabilities","description":"Amount of expenses incurred but not yet paid classified as other.","units":{"USD":[{"end":"2011-12-31","val":2397000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q4I"},{"end":"2011-12-31","val":2397000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2012-06-30","val":2373000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2263000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"}]}},"OtherAssetsCurrent":{"label":"Other Assets, Current","description":"Amount of current assets classified as other.","units":{"USD":[{"end":"2010-12-31","val":1038000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":1038000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":861000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":832000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1011000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":855000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":855000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":855000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":855000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":855000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":956000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":778000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":722000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":703000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":703000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":642000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":642000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":642000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":792000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":596000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":519000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":697000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":697000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":697000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":697000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":697000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":697000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":422000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":760000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":856000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":856000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":856000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":856000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":856000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":898000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":668000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1993000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":764000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":233000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":233000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":233000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":764000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":233000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":233000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":233000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2093000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":1376000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":1376000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":1376000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":2093000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3283000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":358000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":359000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1972000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":1972000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":1972000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":1972000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":1972000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2287000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2174000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1987000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1285000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":1285000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":1285000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":1285000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":1285000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1522000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1456000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1805000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1794000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":1794000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":1794000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":1794000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":1339000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1416000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1433000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2360000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1990000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":2025000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":2025000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":2025000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":2025000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2738000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2700000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2695000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":2711000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":1998000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":1998000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":1998000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":1998000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1977000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":2672000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":3069000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":2587000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":2587000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":755000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":682000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":682000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":2239000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1744000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":859000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1180000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":1180000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":1180000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":1180000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":1180000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":829000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1390000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1451000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1635000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":1635000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":1635000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1710000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":2051000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"OtherAssetsNoncurrent":{"label":"Other Assets, Noncurrent","description":"Amount of noncurrent assets classified as other.","units":{"USD":[{"end":"2011-09-30","val":46000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2012-12-31","val":61000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":61000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":61000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-06-30","val":82000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":90000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":92000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":92000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":92000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":92000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":92000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":62000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":72000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":70000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":269000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":269000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":269000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":269000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":269000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":289000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":312000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1298000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1560000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":1560000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":1560000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":1560000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":1560000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1211000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1131000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":903000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":793000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":793000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":793000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":793000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":793000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":799000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1010000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":976000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":703000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":703000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":703000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":703000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":703000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":634000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":582000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":462000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":681000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":681000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":406000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":406000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":406000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2183000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":728000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":851000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1165000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":1165000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":1165000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":1165000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":1165000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1094000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":997000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1155000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1384000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":1384000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":1384000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":1384000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":1384000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2588000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2553000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2815000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1659000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":1659000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":1659000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":1659000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":1659000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1528000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1495000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1408000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1807000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":1807000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":1285000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1736000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1270000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":36000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":9000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":9000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":9000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":9000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":9000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":29000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1500000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":2272000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1739000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":1739000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":1739000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1735000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1730000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax (Deprecated 2012-01-31)","description":"Gross appreciation or the gross loss in value of the total unsold securities. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":171000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-86000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-30000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2011"}]}},"OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax":{"label":"OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, before Tax","description":"Amount, before tax and after adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-17000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"}]}},"OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax":{"label":"OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax","description":"Amount, after tax and adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-86000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-200000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":-30000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-338000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":-137000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-30000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-30000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-39000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":-39000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-42000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":-42000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":26000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":26000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":32000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":32000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-16000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-16000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-16000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-40000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":-40000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-58000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-58000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":-19000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-19000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-35000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-35000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":23000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":23000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-19000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":-19000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":-19000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-18000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-18000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-10000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":-10000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":8000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":8000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-19000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-19000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":-9000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":-9000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-17000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":-17000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":-17000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":14000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":14000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":13000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":13000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":-1000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":-1000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":16000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":3000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-221000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-221000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":-221000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-23000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":-23000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-12-31","val":-42000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":-42000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":52000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":83000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":17000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":17000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-17000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":-17000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-17000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-17000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-17000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":22000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3"}]}},"OtherComprehensiveIncomeLossBeforeTax":{"label":"Other Comprehensive Income (Loss), before Tax","description":"Amount before tax, after reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":-221000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":188000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":69000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":69000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-17000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-17000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":22000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":22000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"}]}},"OtherComprehensiveIncomeLossNetOfTax":{"label":"Other Comprehensive Income (Loss), Net of Tax","description":"Amount after tax and reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-86000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-200000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":-30000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-338000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":-137000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-30000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-30000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-39000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":-39000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-42000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":-42000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":26000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":26000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":32000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":32000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-16000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-16000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-16000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-40000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":-40000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-58000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-58000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":-19000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-19000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-35000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-35000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":23000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":23000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-19000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":-19000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":-19000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-18000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":-18000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-10000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":-10000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":8000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":8000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-19000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-19000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":-9000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":-9000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-17000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":-17000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":-17000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":14000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":14000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":13000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":13000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":-1000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":-1000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":16000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":16000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":3000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":3000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-221000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-221000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":-221000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-23000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":-23000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":-23000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":-23000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":240000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":240000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":263000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":263000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":188000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":188000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":38000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":38000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-31000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":-31000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":-69000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":-69000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":52000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":52000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":83000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":83000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":47000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":47000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-17000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":-17000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-17000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-17000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-17000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-17000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-17000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":22000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":22000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":22000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":22000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":22000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":22000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3"}]}},"OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Net of Tax (Deprecated 2012-01-31)","description":"This element represents Other Comprehensive Income or Loss, Net of Tax, for the period. Includes deferred gains or losses on qualifying hedges, unrealized holding gains or losses on available-for-sale securities, minimum pension liability, and cumulative translation adjustment. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":-107000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2012-01-01","end":"2012-03-31","val":3000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesBeforeTax":{"label":"Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI for Write-down of Securities, before Tax","description":"Amount before tax of reclassification adjustment from accumulated other comprehensive income for unrealized loss realized upon the write-down of available-for-sale securities.","units":{"USD":[{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":230000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":230000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":263000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":263000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":230000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":52000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":83000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":52000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":52000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":22000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":22000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax":{"label":"Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI for Write-down of Securities, Net of Tax","description":"Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized loss realized upon the write-down of available-for-sale securities.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":230000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":230000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":52000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":52000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"}]}},"OtherComprehensiveIncomeLossTax":{"label":"Other Comprehensive Income (Loss), Tax","description":"Amount of tax expense (benefit) allocated to other comprehensive income (loss).","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":22000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":22000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-22000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":-22000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-03-31","val":-22000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q1"},{"start":"2019-04-01","end":"2019-06-30","val":22000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":22000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q2"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax","description":"Amount, before tax and adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2015-01-01","end":"2015-09-30","val":16000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":3000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-221000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-23000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":-23000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":10000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":10000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-42000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":38000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-31000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":-69000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":17000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":17000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-17000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax","description":"Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":-107000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2012-01-01","end":"2012-03-31","val":3000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1"},{"start":"2017-01-01","end":"2017-03-31","val":38000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-31000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":-69000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-09-30","val":-17000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2019-01-01","end":"2019-03-31","val":22000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-03-31","val":22000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-06-30","val":22000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":22000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"}]}},"OtherLiabilitiesCurrent":{"label":"Other Liabilities, Current","description":"Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2011-12-31","val":313000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-12-31","val":522000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":581000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":381000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":381000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":428000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":428000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-12-31","val":532000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":532000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":668000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":668000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":553000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":740000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":403000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":403000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":1451000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":1424000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":949000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":949000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":534000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":534000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":655000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":552000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"}]}},"OtherLiabilitiesNoncurrent":{"label":"Other Liabilities, Noncurrent","description":"Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2012-12-31","val":176000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":176000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":176000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":257000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":295000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":264000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":440000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":440000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":440000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":667000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":774000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":889000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":963000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":963000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":963000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q4I"},{"end":"2015-03-31","val":966000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1114000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1327000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1252000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":1252000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":1252000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2129000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2038000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1163000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1039000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":1039000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":1039000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2036000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2230000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2009000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2180000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":2180000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":2180000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1979000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1784000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1795000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1956000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":1956000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":1956000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":1956000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1715000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1721000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1749000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1551000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":1551000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":1551000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":1551000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":932000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1359000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1102000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1031000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1059000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":1059000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":1059000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":1059000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":1059000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1018000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1173000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1185000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1118000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":412000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":412000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":412000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":412000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":386000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":360000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":312000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":299000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"}]}},"OtherNoncashExpense":{"label":"Other Noncash Expense","description":"Amount of expense or loss included in net income that result in no cash flow, classified as other.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":185000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":543000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1082000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":1047000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":316000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":316000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":584000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":584000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":785000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":785000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":1123000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":1123000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":182000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":182000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":199000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":199000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":536000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":536000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":885000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":885000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":135000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":135000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":349000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":195000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-09-30","val":570000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-12-31","val":45000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023"}]}},"OtherNoncashIncomeExpense":{"label":"Other Noncash Income (Expense)","description":"Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":-22000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-28000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":159000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":159000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":159000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":159000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":160000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":160000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-17000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":-17000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-36000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-36000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-112000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":28000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":28000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":23000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":23000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":29000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":29000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-03-31","val":-26000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-20000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-09-30","val":33000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2023-01-01","end":"2023-12-31","val":-45000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-12-31","val":746000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":192000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":397000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"OtherNonoperatingIncome":{"label":"Other Nonoperating Income","description":"Amount of income related to nonoperating activities, classified as other.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":57000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":-7000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":103000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":46000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2012-01-01","end":"2012-03-31","val":-12000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-24000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":-12000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":111000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":135000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3"},{"start":"2013-01-01","end":"2013-03-31","val":-32000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1"}]}},"OtherNonoperatingIncomeExpense":{"label":"Other Nonoperating Income (Expense)","description":"Amount of income (expense) related to nonoperating activities, classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":51000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-37000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":-59000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":17000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":54000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-2000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":-2000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":65000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":57000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":-20000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":-7000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-04-01","end":"2011-06-30","val":-7000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":103000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":-20000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":46000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":3000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":3000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-12000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-1000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":-24000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-1000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":-12000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-3000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-2000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":77000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":-28000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":4000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2"},{"start":"2014-01-01","end":"2014-12-31","val":2000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-233000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":71000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":14000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":14000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":-58000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":-58000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-414000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":-414000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":-428000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":-428000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":212000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-237000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":-237000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-237000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":-237000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-311000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-17000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":-17000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-36000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":-36000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":-19000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":-19000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-112000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-112000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":-76000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-76000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-61000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-61000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-198000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":-198000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-203000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":-203000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-5000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":-5000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-200000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":-200000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":3000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":3000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-133000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":-133000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":160000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":160000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":832000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":832000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":672000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":672000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":967000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":967000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":135000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":135000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":3344000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":874000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1255000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":35000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":4205000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":4205000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":2950000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":2950000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":4208000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":4208000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":3000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":3000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-550000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-550000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-6000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":-6000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-422000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":-444000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":-416000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":-442000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-997000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":-1157000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":-575000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":-713000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-998000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-1336000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-100000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":-109000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":459000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":459000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":568000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":568000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":-506000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":-506000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":-965000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":-965000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":852000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":852000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":399000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":399000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":65000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":65000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-334000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-334000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":3358000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":3293000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-2393000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-501000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":4439000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":4940000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"OtherOperatingActivitiesCashFlowStatement":{"label":"Other Operating Activities, Cash Flow Statement","description":"Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example, cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities).","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":-62000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":26000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":20000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":-33000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":-22000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":-22000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-23000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":-23000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":289000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":289000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":381000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":381000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":-319000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-319000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":584000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":584000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1380000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":1380000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":2132000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":2132000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":1661000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":1661000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-45000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":-45000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-1094000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":-1094000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":14000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":14000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":-208000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-208000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-208000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-208000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":94000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":94000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":315000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":202000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":160000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":160000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecurities":{"label":"Other than Temporary Impairment Losses, Investments, Available-for-sale Securities","description":"The amount by which the fair value of an investment in debt and equity securities categorized as Available-for-sale is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":233000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":200000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":233000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-07-01","end":"2016-09-30","val":400000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":413000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":311000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet":{"label":"Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net","description":"The amount of other than temporary impairment (OTTI) losses on equity securities, OTTI related to credit losses on debt securities, and OTTI losses on debt securities when the entity intends to sell the securities or it is more likely than not that the entity will be required to sell the securities before recovery of its amortized cost basis. Additionally, this item includes OTTI losses recognized during the period on investments accounted for under the cost method of accounting.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":233000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":413000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-09-30","val":413000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":413000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":237000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities":{"label":"Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net, Available-for-sale Securities","description":"The amount of other than temporary impairment losses on investments in debt and equity securities categorized as Available-for-sale which have been recognized in earnings during the period. Such impairment losses consist of other than temporary impairments (OTTI) on equity securities, credit losses on investments in debt securities, and when the entity intends to sell an impaired debt security or it is more likely than not that the entity will be required to sell the impaired debt security before recovery of its amortized cost basis.","units":{"USD":[{"start":"2016-07-01","end":"2016-09-30","val":400000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3"}]}},"PaymentForContingentConsiderationLiabilityFinancingActivities":{"label":"Payment for Contingent Consideration Liability, Financing Activities","description":"Amount of cash outflow, not made soon after acquisition date of business combination, to settle contingent consideration liability up to amount recognized at acquisition date, including, but not limited to, measurement period adjustment and less amount paid soon after acquisition date.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":27000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":27000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"}]}},"PaymentsForLegalSettlements":{"label":"Payments for Legal Settlements","description":"The amount of cash paid for the settlement of litigation or for other legal issues during the period.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":1300000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":1300000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"PaymentsForPreviousAcquisition":{"label":"Payments for Previous Acquisition","description":"Cash outflow representing an adjustment to the purchase price of a previous acquisition.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":27000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":27000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":27000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":27000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"}]}},"PaymentsForRepurchaseOfCommonStock":{"label":"Payments for Repurchase of Common Stock","description":"The cash outflow to reacquire common stock during the period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":991000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":49000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":49000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":48000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":48000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":19000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":19000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":19000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":118000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":118000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":597000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":597000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":1029000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":1029000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":1028000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":1028000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":1028000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":20000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":20000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3034000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":3034000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":3640000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":3640000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":3642000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":3642000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":3642000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":97000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":97000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":195000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":195000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":74000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":74000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":24000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":24000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":10000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":10000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":18000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-09-30","val":218000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":279000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"PaymentsOfDebtIssuanceCosts":{"label":"Payments of Debt Issuance Costs","description":"The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":300000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":300000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":300000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":504000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":504000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":504000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":504000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":504000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":504000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":504000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":504000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":110000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":110000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":271000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":271000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":271000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":271000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":4000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":4000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":7000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":7000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":7000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":7000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":-24000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-24000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":381000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":381000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":404000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":404000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":421000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":421000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":662000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":662000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":317000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":317000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":317000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":317000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":317000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":317000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":317000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":317000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":28000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":28000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"}]}},"PaymentsOfDividends":{"label":"Payments of Dividends","description":"Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":925000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":925000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":925000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":925000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":925000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1853000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":1853000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":2783000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":2783000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":3713000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":3713000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":3713000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":931000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":931000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1894000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1894000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":2862000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":2862000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":3833000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":3833000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":3833000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":972000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":972000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1948000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":1948000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":2927000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":2927000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":3913000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":3913000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":994000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":994000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1993000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":1993000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":3092000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":3092000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":4195000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":4195000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1105000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":1105000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2212000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":2212000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":3321000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":3321000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":3321000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":3321000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":479000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-09-30","val":958000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2022-01-01","end":"2022-03-31","val":479000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"}]}},"PaymentsOfStockIssuanceCosts":{"label":"Payments of Stock Issuance Costs","description":"The cash outflow for cost incurred directly with the issuance of an equity security.","units":{"USD":[{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-09-30","val":150000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":150000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":150000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":150000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":3000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":3000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":18000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":18000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":28000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":28000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":37000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":37000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":450000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":450000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":450000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":450000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":450000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":450000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":450000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":450000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023"}]}},"PaymentsRelatedToTaxWithholdingForShareBasedCompensation":{"label":"Payment, Tax Withholding, Share-based Payment Arrangement","description":"Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.","units":{"USD":[{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-03-31","val":97000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":97000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":97000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":97000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":97000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":97000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-03-31","val":192000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":192000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":192000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":192000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":192000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":192000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-03-31","val":70000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":70000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":74000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":74000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2019-01-01","end":"2019-03-31","val":24000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1"},{"start":"2021-01-01","end":"2021-12-31","val":18000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":3000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":3000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":5000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":5000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":5000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-09-30","val":16000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":16000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":16000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":16000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":15000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":15000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":22000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"}]}},"PaymentsToAcquireAdditionalInterestInSubsidiaries":{"label":"Payments to Acquire Additional Interest in Subsidiaries","description":"The cash outflow associated with the purchase of noncontrolling interest during the period.","units":{"USD":[{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":5180000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":5180000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":5180000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-09-30","val":5180000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-12-31","val":5180000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2019-01-01","end":"2019-12-31","val":5180000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"}]}},"PaymentsToAcquireAvailableForSaleSecurities":{"label":"Payments to Acquire Available-for-sale Securities","description":"The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":20360000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":2552000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":2552000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":5477000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":5477000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":13113000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":13113000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":13113000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":13113000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":13086000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":13086000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":13086000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4887000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":4887000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":4887000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":4887000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":4887000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":4887000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":4887000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":4679000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":4679000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4679000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":4679000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":4679000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":4679000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":4679000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":4679000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":4679000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2617000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":2617000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2617000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":2617000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":2617000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":2617000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":2617000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":2617000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":2617000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":18000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"}]}},"PaymentsToAcquireAvailableForSaleSecuritiesDebt":{"label":"Payments to Acquire Debt Securities, Available-for-sale","description":"Amount of cash outflow to acquire investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-06-30","val":394000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-12-31","val":34000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021"}]}},"PaymentsToAcquireAvailableForSaleSecuritiesEquity":{"label":"Payments to Acquire Available-for-sale Securities, Equity","description":"The cash outflow to acquire equity securities classified as available-for-sale securities, because they are not classified as trading securities.","units":{"USD":[{"start":"2015-01-01","end":"2015-09-30","val":1000000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2017-01-01","end":"2017-03-31","val":17000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-03-31","val":17000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-06-30","val":17000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":17000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2018-01-01","end":"2018-03-31","val":14000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-03-31","val":14000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-06-30","val":14000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":14000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"}]}},"PaymentsToAcquireBusinessesNetOfCashAcquired":{"label":"Payments to Acquire Businesses, Net of Cash Acquired","description":"The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":475000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":475000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":475000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3470000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":3470000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3470000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":3470000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":3447000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":3447000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":3447000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":3447000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":3447000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-3000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":-3000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-3000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-3000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":-3000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":-3000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":-3000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-3000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":-3000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":26082000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":26082000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":25482000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":25482000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":25482000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":25482000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":25482000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":25482000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2019-01-01","end":"2019-03-31","val":1000000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":19100000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":19100000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":19675000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2025-01-01","end":"2025-03-31","val":4185000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":4185000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"PaymentsToAcquireInterestInJointVenture":{"label":"Payments to Acquire Interest in Joint Venture","description":"The cash outflow associated with the investment in or advances to an entity in which the reporting entity shares control of the entity with another party or group.","units":{"USD":[{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1000000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1000000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":1000000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":1000000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":1000000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":1000000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":1000000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":300000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":300000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"}]}},"PaymentsToAcquireInterestInSubsidiariesAndAffiliates":{"label":"Payments to Acquire Interest in Subsidiaries and Affiliates","description":"The cash outflow associated with the acquisition of or advances to an entity that is related to it but not strictly controlled (for example, an unconsolidated subsidiary, affiliate, and joint venture or equity method investment) or the acquisition of an additional interest in a subsidiary (controlled entity).","units":{"USD":[{"end":"2015-07-27","val":1000000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2015Q2I"},{"end":"2015-07-27","val":1000000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2015-07-27","val":1000000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2015-07-27","val":1000000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"}]}},"PaymentsToAcquireInvestments":{"label":"Payments to Acquire Investments","description":"The cash outflow associated with the purchase of all investments (debt, security, other) during the period.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":1000000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-12-31","val":1000000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":1000000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":1000000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":17000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":17000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":18000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":14000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":14000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-12-31","val":13000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":13000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"}]}},"PaymentsToAcquireMarketableSecurities":{"label":"Payments to Acquire Marketable Securities","description":"Amount of cash outflow for purchase of marketable security.","units":{"USD":[{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":394000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":399000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":399000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":34000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":1070000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":1070000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":2764000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":2764000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":3994000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":3994000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":4363000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":4363000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":85000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":85000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":356000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":356000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":1090000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":1090000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":1517000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":1517000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":509000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":509000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":257000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":257000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":257000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":257000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":258000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"PaymentsToAcquirePropertyPlantAndEquipment":{"label":"Payments to Acquire Property, Plant, and Equipment","description":"The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1014000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":978000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":1205000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":1437000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":1437000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":103000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":396000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":396000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":594000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":594000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":709000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":709000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":709000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":187000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":187000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":396000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":396000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":880000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":880000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":936000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":936000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":936000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":189000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":189000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":505000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":505000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":617000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":617000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":726000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":726000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":726000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":571000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":571000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":770000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":770000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":1147000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1147000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":1258000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":1258000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":1258000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":211000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":211000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":879000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":879000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":1181000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1181000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":1424000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":1424000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":1424000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1016000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":1016000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2959000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":2959000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":3962000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":3962000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":6185000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":6185000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":492000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":492000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":782000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":782000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":1567000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":1567000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":2531000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":2531000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":201000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":201000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":919000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":919000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":1919000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":1919000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":2163000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":2163000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":387000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":387000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-04-01","end":"2019-04-30","val":5200000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-04-30","val":5200000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-04-01","end":"2019-04-30","val":5200000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-04-01","end":"2019-04-30","val":5200000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2019-04-01","end":"2019-04-30","val":5200000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-04-30","val":5200000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-04-01","end":"2019-04-30","val":5200000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2019-01-01","end":"2019-06-30","val":1446000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":1446000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":1182000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":1182000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":1512000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":1512000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":158000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":158000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":286000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":286000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":646000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":646000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":1493000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":1493000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":449000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":449000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":383000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":383000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":675000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":675000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":788000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":788000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":366000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":366000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":754000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":754000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":1232000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":1232000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":1189000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":1189000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":136000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":136000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":209000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":209000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":568000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":568000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":698000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":698000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":244000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":244000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":263000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":263000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":412000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":2856000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":363000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1098000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"PreferredStockAmountOfPreferredDividendsInArrears":{"label":"Preferred Stock, Amount of Preferred Dividends in Arrears","description":"Aggregate amount of cumulative preferred dividends in arrears.","units":{"USD":[{"start":"2020-01-01","end":"2020-12-31","val":2500000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":3000000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":3000000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-09-30","val":3000000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"PreferredStockDividendRatePercentage":{"label":"Preferred Stock, Dividend Rate, Percentage","description":"The percentage rate used to calculate dividend payments on preferred stock.","units":{"pure":[{"start":"2019-01-01","end":"2019-12-31","val":0.1,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-06-30","val":0.1,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-09-30","val":0.1,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-12-31","val":0.1,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":0.1,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2020-01-01","end":"2020-12-31","val":0.1,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0.1,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":0.1,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0.1,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-09-30","val":0.1,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-12-31","val":0.1,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0.1,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0.1,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-09-30","val":0.1,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-12-31","val":0.1,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0.1,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0.1,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-09-30","val":0.1,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-12-31","val":0.1,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0.1,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0.1,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":0.1,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":0.1,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0.1,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":0.1,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"PreferredStockDividendsIncomeStatementImpact":{"label":"Preferred Stock Dividends, Income Statement Impact","description":"The amount of preferred stock dividends that is an adjustment to net income apportioned to common stockholders.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":106000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-07-01","end":"2019-09-30","val":106000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":596000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":596000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":596000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":-484000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":484000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-968000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":968000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-484000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":484000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":1442000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":1442000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":474000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":474000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":1916000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":479000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":479000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":958000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":958000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":479000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":479000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1437000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":1437000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":479000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":479000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":1906000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":479000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":479000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":958000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":958000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":479000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":479000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":1437000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":1437000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":479000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":479000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":1916000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":1916000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":479000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":479000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":958000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":958000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":479000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":479000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":1437000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":1437000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":479000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":479000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":1916000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":1916000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":479000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":479000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":958000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":958000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":479000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":479000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":1499000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":541000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":2040000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":479000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1152000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":673000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"PreferredStockDividendsPerShareCashPaid":{"label":"Preferred Stock, Dividends, Per Share, Cash Paid","description":"Aggregate dividends paid during the period for each share of preferred stock outstanding.","units":{"USD/shares":[{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-0.05,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":-0.05,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":0.29,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":0.92,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-0.23,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-0.24,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-0.38,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":0.38,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-0.16,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":0.16,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-0.44,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":0.44,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":-0.1,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":0.1,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":0.32,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-0.1,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":0.1,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0.19,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":0.19,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":0.1,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":0.1,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":0.29,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":0.29,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":0.09,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":0.09,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2022-01-01","end":"2022-03-31","val":0.04,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0.07,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":0.03,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":0.1,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":0.03,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3"}]}},"PreferredStockDividendsPerShareDeclared":{"label":"Preferred Stock, Dividends Per Share, Declared","description":"Aggregate dividends declared during the period for each share of preferred stock outstanding.","units":{"USD/shares":[{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"end":"2021-05-26","val":0.25,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"start":"2021-01-01","end":"2021-06-30","val":0.25,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":0.25,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":0.25,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":0.25,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":0.5,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":0.5,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":0.25,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":0.25,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":2.31,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0.25,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":0.25,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0.5,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":0.5,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":0.25,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":0.25,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":0.25,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":0.75,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":0.75,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":0.25,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":0.25,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":1,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":0.25,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"end":"2023-02-17","val":0.25,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2023-02-17","val":0.25,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2023-02-17","val":0.25,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q1I"},{"start":"2023-01-01","end":"2023-03-31","val":0.25,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":0.25,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-03-31","val":0.25,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-03-31","val":0.25,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2023-01-01","end":"2023-03-31","val":0.25,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-03-31","val":0.25,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q1"},{"end":"2023-05-19","val":0.25,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2023-05-19","val":0.25,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q2I"},{"start":"2023-01-01","end":"2023-06-30","val":0.25,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":0.25,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":0.25,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-04-01","end":"2023-06-30","val":0.25,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":0.25,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q2"},{"end":"2023-08-17","val":0.25,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"start":"2023-01-01","end":"2023-09-30","val":0.75,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":0.25,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":0.25,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":0.25,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":1,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0.25,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":0.25,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-03-31","val":0.25,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-03-31","val":0.25,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"start":"2024-01-01","end":"2024-03-31","val":0.25,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q1"},{"start":"2024-04-01","end":"2024-06-30","val":0.25,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":0.25,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-04-01","end":"2024-06-30","val":0.25,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-07-01","end":"2024-09-30","val":0.25,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":1,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0.25,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"start":"2025-01-01","end":"2025-03-31","val":0.25,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q1"},{"start":"2025-04-01","end":"2025-06-30","val":0.25,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"PreferredStockLiquidationPreference":{"label":"Preferred Stock, Liquidation Preference Per Share","description":"The per share liquidation preference (or restrictions) of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share.","units":{"USD/shares":[{"end":"2019-12-31","val":10,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-06-30","val":10,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":10,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":10,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":10,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":10,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":10,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q4I"},{"end":"2021-03-31","val":10,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":10,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":10,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":10,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-03-31","val":10,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":10,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":10,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":10,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":10,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":10,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":10,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":10,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-03-31","val":10,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":10,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":10,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":10,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":10,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":10,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"PreferredStockParOrStatedValuePerShare":{"label":"Preferred Stock, Par or Stated Value Per Share","description":"Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.","units":{"USD/shares":[{"end":"2010-12-31","val":0.0001,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":0.0001,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":0.0001,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":0.0001,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0.0001,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0.0001,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":0.0001,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":0.0001,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":0.0001,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":0.0001,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0.0001,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0.0001,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.0001,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2012-09-30","val":0.0001,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.0001,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":0.0001,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":0.0001,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":0.0001,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":0.0001,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-06-30","val":0.0001,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.0001,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.0001,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":0.0001,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":0.0001,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":0.0001,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":0.0001,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.0001,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.0001,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.0001,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.0001,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":0.0001,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":0.0001,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":0.0001,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":0.0001,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.0001,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.0001,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.0001,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.0001,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":0.0001,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":0.0001,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":0.0001,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":0.0001,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0.0001,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0.0001,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0.0001,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0.0001,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":0.0001,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":0.0001,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":0.0001,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":0.0001,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0.0001,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0.0001,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0.0001,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0.0001,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":0.0001,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":0.0001,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":0.0001,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":0.0001,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0.0001,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0.0001,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0.0001,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0.0001,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":0.0001,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":0.0001,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":0.0001,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0.0001,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0.0001,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-10","val":0.0001,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0.0001,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":0.0001,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-06-30","val":0.0001,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":0.0001,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":0.0001,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":0.0001,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q4I"},{"end":"2021-03-31","val":0.0001,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-12-31","val":0.0001,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q4I"},{"end":"2022-06-30","val":0.0001,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":0.0001,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":0.0001,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":0.0001,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":0.0001,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-09-30","val":0.0001,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":0.0001,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":0.0001,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":0.0001,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":0.0001,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":0.0001,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":0.0001,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":0.0001,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":0.0001,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":0.0001,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":0.0001,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":0.0001,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":0.0001,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":0.0001,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"PreferredStockPerShareAmountsOfPreferredDividendsInArrears":{"label":"Preferred Stock, Per Share Amounts of Preferred Dividends in Arrears","description":"Per share amount of cumulative preferred dividends in arrears.","units":{"USD/shares":[{"start":"2020-01-01","end":"2020-12-31","val":1.31,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0.6,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1.56,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-09-30","val":1.56,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"}]}},"PreferredStockSharesAuthorized":{"label":"Preferred Stock, Shares Authorized","description":"The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.","units":{"shares":[{"end":"2010-12-31","val":10000000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":10000000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":10000000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":10000000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":10000000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":10000000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":10000000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":10000000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":10000000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":10000000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":10000000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":10000000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":10000000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2012-09-30","val":10000000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":10000000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":10000000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":10000000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":10000000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":10000000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-06-30","val":10000000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":10000000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":10000000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":10000000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":10000000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":10000000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":10000000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":10000000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10000000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":10000000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":10000000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":10000000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":10000000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":10000000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":10000000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":10000000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10000000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":10000000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":10000000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":10000000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":10000000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":10000000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":10000000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":10000000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":10000000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":10000000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":10000000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":10000000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":10000000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":10000000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":10000000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":10000000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":10000000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":10000000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":10000000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":10000000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":10000000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":10000000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":10000000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":10000000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":10000000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":10000000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":10000000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":10000000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":10000000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":10000000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":10000000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":10000000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-12-31","val":10000000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":10000000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-06-30","val":10000000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":10000000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":10000000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":10000000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q4I"},{"end":"2021-03-31","val":10000000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-12-31","val":10000000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q4I"},{"end":"2022-06-30","val":10000000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":10000000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":10000000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":10000000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":10000000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-09-30","val":10000000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":10000000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":10000000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":10000000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":10000000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":10000000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":10000000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":10000000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":10000000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":10000000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":10000000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":10000000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":10000000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":10000000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"PreferredStockSharesIssued":{"label":"Preferred Stock, Shares Issued","description":"Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.","units":{"shares":[{"end":"2010-12-31","val":0,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":0,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":0,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":0,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":0,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":0,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2012-09-30","val":0,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":0,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":0,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":0,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-06-30","val":0,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":0,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":0,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":0,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":0,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":0,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":0,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":0,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-12-31","val":1915637,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":1915637,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-06-30","val":1915637,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1915637,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1915637,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":1915637,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":1915637,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":1915637,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1915637,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"}]}},"PreferredStockSharesOutstanding":{"label":"Preferred Stock, Shares Outstanding","description":"Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.","units":{"shares":[{"end":"2010-12-31","val":0,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":0,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":0,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":0,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":0,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":0,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":0,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2012-09-30","val":0,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":0,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":0,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":0,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-06-30","val":0,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":0,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":0,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":0,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":0,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":0,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":0,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":0,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-12-31","val":1915637,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":1915637,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-06-30","val":1915637,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1915637,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1915637,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":1915637,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":1915637,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":1915637,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1915637,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1915637,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1915637,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"}]}},"PreferredStockValue":{"label":"Preferred Stock, Value, Issued","description":"Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.","units":{"USD":[{"end":"2010-12-31","val":0,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-12-31","val":0,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":0,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":0,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":0,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":0,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":0,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":0,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":0,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":0,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":0,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":0,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":0,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":0,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":0,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-12-31","val":19602000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":19602000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":19602000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q4I"},{"end":"2020-06-30","val":20570000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":21041000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":21500000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q4I"},{"end":"2021-03-31","val":21979000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"}]}},"PreferredStockValueOutstanding":{"label":"Preferred Stock, Value, Outstanding","description":"Value of all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by shareholders, which is net of related treasury stock. May be all or a portion of the number of preferred shares authorized. These shares represent the ownership interest of the preferred shareholders.","units":{"USD":[{"end":"2019-12-31","val":19602000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":21500000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":21500000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":21500000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":21500000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":21500000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":21979000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":21979000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":21979000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":18988000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":18988000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":18988000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":18988000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":18988000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"}]}},"ProceedsFromDivestitureOfBusinesses":{"label":"Proceeds from Divestiture of Businesses","description":"The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-03-31","val":6844000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":6844000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":6844000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":6844000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":6844000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":6844000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":6844000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":6844000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":18750000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":18750000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":18750000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":18750000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":18750000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":18750000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":18750000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":18750000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":19681000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":19681000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":19681000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":19681000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":19681000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":19681000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"ProceedsFromIssuanceOfCommonStock":{"label":"Proceeds from Issuance of Common Stock","description":"The cash inflow from the additional capital contribution to the entity.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":36000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":39000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":46000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":44000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":44000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":9000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":9000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":111000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":111000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":119000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":119000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":119000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":34000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":34000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":255000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":255000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":296000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":296000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":300000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":300000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":300000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":29000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":29000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":282000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":282000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":760000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":760000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":919000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":919000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":919000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":158000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":158000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":173000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":173000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":188000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":188000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":188000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":48000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":48000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":432000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":432000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":432000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":432000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":624000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":624000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":624000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":97000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":97000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":176000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":176000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":371000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":371000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":822000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":822000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":5000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":5000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":26000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":26000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":26000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":26000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-06-30","val":4203000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":4203000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":4203000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":4203000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":5193000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":5193000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-12-31","val":629000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":13198000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":13198000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"}]}},"ProceedsFromIssuanceOfLongTermDebt":{"label":"Proceeds from Issuance of Long-term Debt","description":"The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":33257000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":33257000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":33257000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":33257000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":34257000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":34257000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":37007000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":37007000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1500000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":1500000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":29353000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":29353000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":31819000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":31819000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":37569000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":37569000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":7758000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":7758000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":18125000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":18125000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":29296000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":29296000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":33347000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":33347000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":23517000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":23517000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":40982000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":40982000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":66640000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":66640000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":98541000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":98541000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":31996000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":31996000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":58570000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":58570000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":85648000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":85648000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":120485000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":120485000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":32088000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":32088000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":63583000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":63583000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":91309000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":91309000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":117601000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":117601000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":25186000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":25186000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":53458000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":53458000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":80061000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":80061000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":105869000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":105869000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":23299000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":23299000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":33957000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":33957000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":35969000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-12-31","val":41153000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":41153000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":4596000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":21259000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-12-31","val":24322000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"ProceedsFromIssuanceOfPreferredStockAndPreferenceStock":{"label":"Proceeds from Issuance of Preferred Stock and Preference Stock","description":"Proceeds from issuance of capital stock which provides for a specific dividend that is paid to the shareholders before any dividends to common stockholders and which takes precedence over common stockholders in the event of liquidation.","units":{"USD":[{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-09-30","val":3000000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-09-30","val":3000000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-12-31","val":3000000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2019-01-01","end":"2019-12-31","val":3000000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"}]}},"ProceedsFromPaymentsForOtherFinancingActivities":{"label":"Proceeds from (Payments for) Other Financing Activities","description":"Amount of cash inflow (outflow) from financing activities classified as other.","units":{"USD":[{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-03-31","val":-19000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-03-31","val":-19000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-06-30","val":-27000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-27000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-09-30","val":-27000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-09-30","val":-27000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-27000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":-27000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"}]}},"ProceedsFromRepaymentsOfRestrictedCashFinancingActivities":{"label":"Proceeds from (Repayments of) Restricted Cash, Financing Activities","description":"The net cash inflow or outflow from cash and cash items that are not available for withdrawal or usage.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-3143000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":-3143000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":3017000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"}]}},"ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities":{"label":"Proceeds from Sale and Maturity of Debt Securities, Available-for-sale","description":"Amount of cash inflow from sale, maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":16586000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":5408000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":12065000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":13569000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":13569000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":750000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1000000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":1000000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":1250000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":1250000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":16145000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":16145000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":16145000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1059000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":1059000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1715000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":1715000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":2365000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":2365000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":3465000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":3465000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":3465000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2050000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":2050000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2971000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":2971000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":3874000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":3874000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":4474000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":4474000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":4474000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":350000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":350000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":350000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":350000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":1095000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1095000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":2140000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":2140000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":2140000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":865000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":865000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1100000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1100000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":1869000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":1869000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":4602000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":4602000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":4602000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":706000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":706000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":956000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":956000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":1896000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":1896000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":2290000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":2290000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":917000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":917000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":917000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":917000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-12-31","val":917000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":917000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":140000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":140000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":140000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":140000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":140000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":140000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"}]}},"ProceedsFromSaleMaturityAndCollectionsOfInvestments":{"label":"Proceeds from Sale, Maturity and Collection of Investments","description":"The cash inflow associated with the sale, maturity and collection of all investments such as debt, security and so forth during the period.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":917000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":917000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"}]}},"ProceedsFromSaleOfBuildings":{"label":"Proceeds from Sale of Buildings","description":"The cash inflow from sale of buildings.","units":{"USD":[{"start":"2018-01-01","end":"2018-09-30","val":1000000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-09-30","val":1000000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":1000000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q3"}]}},"ProceedsFromSaleOfEquityMethodInvestments":{"label":"Proceeds from Sale of Equity Method Investments","description":"The cash inflow associated with the sale of equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":140000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":140000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":42000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021"}]}},"ProceedsFromSaleOfPropertyPlantAndEquipment":{"label":"Proceeds from Sale of Property, Plant, and Equipment","description":"The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1024000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":40000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":55000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":55000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":55000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":70000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":70000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":156000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":156000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":165000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":165000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":165000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":24000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":24000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":53000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":53000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":63000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":63000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":118000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":118000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":118000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":1676000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":1676000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":1697000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":1697000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":1697000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":27000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":27000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":81000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":81000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":103000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":103000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":103000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":17000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":17000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":17000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":17000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":18000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":18000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":18000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":18000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":18000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":156000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":156000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":171000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":171000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":266000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":266000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":7000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":7000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":167000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":167000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":174000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":174000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":167000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":167000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":40000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":40000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":325000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":325000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":1780000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":1780000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":2095000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":2095000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":257000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":257000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1320000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":1320000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":1496000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":1496000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":1734000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":1734000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":23000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":23000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":84000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":84000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":156000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":156000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":161000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":161000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":14000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":14000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":48000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":48000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":76000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":76000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":132000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":132000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":112000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":112000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":121000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":121000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":217000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":217000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":432000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":432000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":3000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":3000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1272000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":1272000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":1233000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":1233000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":1233000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":1233000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":10521000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":100000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":100000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"ProceedsFromWarrantExercises":{"label":"Proceeds from Warrant Exercises","description":"The cash inflow associated with the amount received from holders exercising their stock warrants.","units":{"USD":[{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":773000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":773000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":892000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":892000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-03-31","val":493000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":567000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":567000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":567000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":567000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":629000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-09-30","val":4000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":4000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":4000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":4000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"ProductWarrantyAccrual":{"label":"Standard and Extended Product Warranty Accrual","description":"Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.","units":{"USD":[{"end":"2010-12-31","val":378000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":378000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":378000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":403000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":405000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":297000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":297000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":297000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":297000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":297000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":282000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":281000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":226000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":326000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":326000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":326000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":326000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":326000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":244000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":203000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":133000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":137000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":137000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":137000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":137000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":137000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":148000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":155000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":139000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":176000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":176000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":176000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":176000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":176000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":159000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":166000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":214000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":213000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":213000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":213000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":213000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":213000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":218000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":195000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":153000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":196000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":196000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":196000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":196000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":196000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":170000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":174000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":167000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":204000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":204000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":204000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":204000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":204000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":182000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":157000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":151000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":197000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":197000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":197000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":197000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":197000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":230000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":283000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":342000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":421000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":421000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":421000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":421000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":421000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":347000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":272000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":237000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":214000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":214000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":214000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":214000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":214000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":180000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":345000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":426000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":569000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":569000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":569000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":569000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":569000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":420000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":344000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":247000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":291000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":291000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":38000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":38000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":290000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":41000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-12-31","val":44000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":44000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":44000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":44000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":44000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":45000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":47000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":48000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":49000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":49000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":49000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":49000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":50000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization":{"label":"Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization","description":"Amount, after accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset.","units":{"USD":[{"end":"2019-12-31","val":10286000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":9762000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":9762000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":8918000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"}]}},"PropertyPlantAndEquipmentGross":{"label":"Property, Plant and Equipment, Gross","description":"Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.","units":{"USD":[{"end":"2011-12-31","val":25209000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":25209000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":25209000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-06-30","val":25648000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":26240000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":25994000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":25994000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":25994000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":25994000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":25994000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":26173000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":26484000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":25588000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":25954000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":25954000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":25954000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":25954000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":25954000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":26636000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":26945000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":27536000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":26900000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":26900000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":26900000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":26900000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":26900000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":27624000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":28789000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":29378000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":29392000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":29392000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":29392000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":29392000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":29392000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":55339000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":57047000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":57894000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":59291000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":59291000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":59291000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":59291000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":59291000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":61086000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":61592000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":62593000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":63883000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":63883000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":63883000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":63883000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":63883000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":64484000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":64563000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":63331000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":59438000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":59438000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":59438000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":59438000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":59438000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":59166000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":63531000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":64027000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":63863000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":63863000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":63863000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":63863000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":34458000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":63834000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":63543000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":63763000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":34951000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":34951000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":34951000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":34951000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":34951000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":34211000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":34358000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":32935000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":32896000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":32896000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":32896000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":32896000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":32896000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":32964000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":33319000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":33187000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":32761000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":32761000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":7499000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":7499000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":7499000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":32532000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":6853000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":7213000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":9987000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":5085000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":5085000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":5085000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":9987000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":5320000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":12503000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":12643000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":12908000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":12908000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":12908000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":19919000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":20590000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"PropertyPlantAndEquipmentNet":{"label":"Property, Plant and Equipment, Net","description":"Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.","units":{"USD":[{"end":"2010-12-31","val":7185000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":7185000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":7185000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":5860000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":5806000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5367000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":5367000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":5367000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":5367000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":5367000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5115000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":5031000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5148000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4693000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":4693000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":4693000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":4693000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":4693000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4557000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4469000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4111000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4153000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":4153000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":4153000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":4153000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":4153000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4514000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4586000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4902000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4766000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":4766000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":4766000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":4766000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":4766000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":5197000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6034000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6614000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":6252000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":6252000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":6252000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":6252000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":6252000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":31967000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":32019000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":31119000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":31407000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":31407000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":31407000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":31407000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":31407000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":31250000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":29839000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":29048000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":28365000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":28365000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":28365000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":28365000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":28365000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":27176000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":25664000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":23404000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":21645000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":21645000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":21645000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":21645000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":21645000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":20575000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":24324000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":23401000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":22138000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":22138000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":22138000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":22138000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":10286000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":20762000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":19210000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":18129000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":9762000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":9762000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":9762000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":9762000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":9762000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":9383000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":9222000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":9130000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":8918000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":8918000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":8918000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":8918000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":8918000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":8853000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":8764000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":8499000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":8348000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":8348000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":5665000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":5665000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":5665000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":8102000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":4995000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":5217000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":7828000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":3482000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":3482000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":3482000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":7828000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":3537000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":10513000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":10292000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":10207000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":10207000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":10207000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":16758000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":16653000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"ProvisionForDoubtfulAccounts":{"label":"Accounts Receivable, Credit Loss Expense (Reversal)","description":"Amount of expense (reversal of expense) for expected credit loss on accounts receivable.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":58000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":74000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":330000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":832000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":832000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":144000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":82000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":82000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":-6000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":-6000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-01-01","end":"2011-12-31","val":237000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":237000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":237000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":6000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":6000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":18000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":18000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-17000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":-17000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-30000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":-30000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":-30000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":11000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":11000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":46000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":46000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":-60000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-60000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-150000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":-150000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":-150000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":21000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":21000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":107000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":107000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":261000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":261000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":311000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":311000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":311000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":37000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":37000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":99000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":99000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":162000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":162000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":266000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":266000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":266000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":129000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":129000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":423000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":423000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":525000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":525000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":542000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":542000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-10000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":-10000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":24000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":24000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":119000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":119000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":174000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":174000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":13000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":13000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":82000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":82000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":60000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":60000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":53000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":53000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":75000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":75000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":109000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":109000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":113000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":113000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":129000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":129000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":32000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":32000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":7000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":7000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":-29000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":-29000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":66000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":66000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":359000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":359000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":31000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":31000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":-30000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":-30000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":656000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":656000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":300000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":300000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":289000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":289000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":435000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":435000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":557000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":557000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":28000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":28000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":77000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":77000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":73000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":73000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":162000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":162000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-24000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-24000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-48000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":-48000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":-93000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":-178000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-24000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-24000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"RedeemableNoncontrollingInterestEquityPreferredCarryingAmount":{"label":"Redeemable Noncontrolling Interest, Equity, Preferred, Carrying Amount","description":"As of the reporting date, the carrying amount of noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. The noncontrolling interest holder's ownership (or holders' ownership) may be in the form of preferred shares (regardless of class), preferred partnership units (regardless of class), preferential membership interests, or any other form of preferred equity regardless of investee entity legal form.","units":{"USD":[{"end":"2018-12-31","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2019-03-31","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2019-06-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":19156000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2019-09-30","val":19156000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3I"},{"end":"2019-12-31","val":19602000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":19602000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":20086000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-12-31","val":21500000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-12-31","val":18988000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":18988000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"}]}},"RepaymentsOfDebtAndCapitalLeaseObligations":{"label":"Repayments of Debt and Lease Obligation","description":"Amount of cash outflow for short-term and long-term debt and lease obligation.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":52000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":30000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":35000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":36000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":36000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":58000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":30000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-09-30","val":45000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":89000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":89000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":89000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":238000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":238000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":238000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":593000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":593000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":593000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":739000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":739000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":917000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":917000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":811000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":811000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":863000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":863000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":972000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":972000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":769000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":769000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":154000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":312000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":466000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":600000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":600000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":139000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":139000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":51000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":51000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":178000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-12-31","val":193000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":193000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":16000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":28000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-12-31","val":46000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"RepaymentsOfLongTermCapitalLeaseObligations":{"label":"Repayments of Long-term Capital Lease Obligations","description":"The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer).","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":30000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-01-01","end":"2011-09-30","val":45000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":37000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":37000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":69000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":69000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-03-31","val":42000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":42000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":89000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":89000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":154000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":154000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-03-31","val":88000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":88000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":190000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":190000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":400000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":400000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-03-31","val":193000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":193000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":388000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":388000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":577000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":577000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-03-31","val":196000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":196000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":411000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":411000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":680000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":680000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-03-31","val":254000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":254000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":450000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":450000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":615000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":615000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-03-31","val":184000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":184000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":369000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":369000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":626000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2020-01-01","end":"2020-03-31","val":229000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":473000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"}]}},"RepaymentsOfLongTermDebt":{"label":"Repayments of Long-term Debt","description":"The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":131000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":131000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":131000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":131000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":131000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":131000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":131000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":131000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":11043000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":11043000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":17731000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":17731000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":20705000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":20705000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":24794000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":24794000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2840000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":2840000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":33838000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":33838000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":35282000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":35282000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":40032000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":40032000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":14257000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":14257000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":25125000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":25125000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":35203000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":35203000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":43347000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":43347000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":20500000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":20500000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":35168000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":35168000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":59057000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-12-31","val":91203000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":91203000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":32407000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":55371000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-12-31","val":116301000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":116301000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":125076000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":125076000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":24748000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":54811000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":81152000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":107155000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":107155000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":26606000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":26606000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":36928000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":36928000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":38402000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-12-31","val":42105000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":42105000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":4691000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":4691000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":11951000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":11951000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-12-31","val":18027000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":4827000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":11050000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"RepaymentsOfLongTermLinesOfCredit":{"label":"Repayments of Long-term Lines of Credit","description":"The cash outflow for the settlement of obligation drawn from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.","units":{"USD":[{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":3000000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":59057000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-03-31","val":32407000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":55371000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":84940000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":84940000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-03-31","val":38495000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":38495000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":70739000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":70739000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":97594000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":97594000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-03-31","val":24748000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":54811000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-09-30","val":81152000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"}]}},"RepaymentsOfOtherDebt":{"label":"Repayments of Other Debt","description":"Amount of cash outflow for the payment of debt classified as other.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":3000000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2019-01-01","end":"2019-12-31","val":3000000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"}]}},"ResearchAndDevelopmentExpense":{"label":"Research and Development Expense","description":"The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":3360000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1595000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":870000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":2278000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":683000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":2875000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":2875000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":708000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1422000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":1422000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":714000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-04-01","end":"2011-06-30","val":714000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2124000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":2124000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":702000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":702000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":2738000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":2738000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":2738000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-03-31","val":897000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":897000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-06-30","val":1943000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-06-30","val":1943000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":1047000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-06-30","val":1047000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-09-30","val":2998000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":2998000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":1055000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-07-01","end":"2012-09-30","val":1055000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":3716000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":3716000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":3716000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2013-01-01","end":"2013-03-31","val":818000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-03-31","val":818000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-06-30","val":996000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-06-30","val":996000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":177000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-06-30","val":177000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":1020000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-09-30","val":1020000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":24000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-07-01","end":"2013-09-30","val":24000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":1025000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2013-01-01","end":"2013-12-31","val":1025000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":1025000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015"}]}},"RestrictedCashAndCashEquivalents":{"label":"Restricted Cash and Cash Equivalents","description":"Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2016-12-31","val":3500000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":3500000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":300000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":300000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":300000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":300000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":200000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":200000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":200000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":200000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":300000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":300000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":100000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"}]}},"RestrictedCashAndCashEquivalentsAtCarryingValue":{"label":"Restricted Cash and Cash Equivalents, Current","description":"Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2010-12-31","val":0,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-12-31","val":194000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":194000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":194000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":194000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":194000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":194000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":194000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":244000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":244000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":244000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":244000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":244000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":244000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":244000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":244000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":244000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":244000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":244000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":244000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":244000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":244000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":477000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":477000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":477000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":477000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":477000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":477000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":477000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":477000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":477000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":233000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":233000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":233000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":764000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":764000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":764000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":233000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3647000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3441000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3649000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1376000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":2093000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":2093000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":2093000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":1376000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1771000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1880000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1874000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":242000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":242000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":242000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":242000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":242000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":243000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":243000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":167000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":167000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":167000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":167000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":167000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":167000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":168000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":168000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":194000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":240000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":240000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":240000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":240000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":240000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":169000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":169000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":169000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":168000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":168000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":168000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":168000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":168000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":168000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2021-03-31","val":168000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1I"},{"end":"2021-06-30","val":168000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2021-06-30","val":168000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2I"},{"end":"2021-09-30","val":168000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2021-09-30","val":168000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3I"},{"end":"2021-12-31","val":278000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":278000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":278000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":278000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q4I"},{"end":"2022-03-31","val":385000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2022-03-31","val":385000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1I"},{"end":"2022-06-30","val":847000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2022-06-30","val":796000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2I"},{"end":"2022-09-30","val":846000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2022-09-30","val":794000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":142000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":142000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":142000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q4I"},{"end":"2023-03-31","val":141000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":53000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":561000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"}]}},"RestrictedCashAndCashEquivalentsNoncurrent":{"label":"Restricted Cash and Cash Equivalents, Noncurrent","description":"Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2015-12-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3636000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1892000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2845000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2100000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":2100000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":2100000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":2100000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":2100000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":100000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":100000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":100000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":101000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":101000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":101000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":101000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":101000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":101000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":101000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":101000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":101000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":101000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":101000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":101000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":101000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":101000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"}]}},"RestrictedCashAndInvestmentsCurrent":{"label":"Restricted Cash and Investments, Current","description":"The current cash, cash equivalents and investments that are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. Includes current cash equivalents and investments that are similarly restricted as to withdrawal, usage or disposal.","units":{"USD":[{"end":"2017-03-31","val":3000000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"}]}},"RestrictedCashAndInvestmentsNoncurrent":{"label":"Restricted Cash and Investments, Noncurrent","description":"The noncurrent cash, cash equivalents and investments that is restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits classified as long-term; that is not expected to be released from such existing restrictions within one year of the balance sheet date or operating cycle, whichever is longer. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. Includes noncurrent cash equivalents and investments that are similarly restricted as to withdrawal, usage or disposal.","units":{"USD":[{"end":"2016-03-31","val":6000000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4000000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4000000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4000000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"}]}},"RestrictedStockValueSharesIssuedNetOfTaxWithholdings":{"label":"Restricted Stock, Value, Shares Issued Net of Tax Withholdings","description":"Value, after value of shares used to satisfy grantee's tax withholding obligation for award under share-based payment arrangement, of restricted shares issued. Excludes cash used to satisfy grantee's tax withholding obligation.","units":{"USD":[{"start":"2018-01-01","end":"2018-03-31","val":-69000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":-69000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-03-31","val":-69000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":74000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":-6000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":-6000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":74000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":27000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2019-01-01","end":"2019-03-31","val":-24000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":-24000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-03-31","val":-24000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-03-31","val":24000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":24000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":24000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":24000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":24000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":13000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":13000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":13000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":13000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-03-31","val":6000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":6000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":18000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":18000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":18000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":18000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-03-31","val":3000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":3000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-09-30","val":5000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"}]}},"RestructuringCharges":{"label":"Restructuring Charges","description":"Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":319000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":352000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":352000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":355000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":355000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":355000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-164000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-164000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":-164000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-164000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":-164000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-164000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":-164000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-164000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1004000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":1000000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-03-31","val":1004000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1614000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":1614000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":610000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":600000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-04-01","end":"2013-06-30","val":610000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1693000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":1693000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":79000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":100000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-07-01","end":"2013-09-30","val":79000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1728000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":1728000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":1728000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":441000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":400000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-03-31","val":441000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":579000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":579000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":138000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":100000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-04-01","end":"2014-06-30","val":138000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":659000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":659000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":80000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":100000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-07-01","end":"2014-09-30","val":80000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":692000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":692000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":692000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016"}]}},"RestructuringReserve":{"label":"Restructuring Reserve","description":"Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q4I"},{"end":"2012-12-31","val":0,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":0,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2013-03-31","val":714000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":681000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":571000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"}]}},"RestructuringReserveCurrent":{"label":"Restructuring Reserve, Current","description":"Carrying amount as of the balance sheet date of known and estimated obligations associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid in the next twelve months or in the normal operating cycle if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.","units":{"USD":[{"end":"2013-03-31","val":714000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"}]}},"RestructuringReservePeriodIncreaseDecrease":{"label":"Restructuring Reserve, Period Increase (Decrease)","description":"Amount of increase (decrease) in the accrual for restructuring costs.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":1004000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1"}]}},"RetainedEarningsAccumulatedDeficit":{"label":"Retained Earnings (Accumulated Deficit)","description":"The cumulative amount of the reporting entity's undistributed earnings or deficit.","units":{"USD":[{"end":"2010-12-31","val":-109852000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":-109852000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":-109852000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":-110467000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":-110367000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":-113194000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":-113194000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":-113194000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":-113194000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":-113194000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":-114462000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":-115353000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-116259000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":-118118000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":-118118000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":-118118000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":-118118000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":-118118000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-120537000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":-121153000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":-118641000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":-117854000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":-117854000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":-117854000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":-117854000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":-117854000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":-118002000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":-117179000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-116151000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":-115379000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":-115379000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":-115379000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":-115379000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":-115379000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":-114634000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-113537000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-94416000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":-93739000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":-93739000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":-93739000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":-93739000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":-93739000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":-82130000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":-81132000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":-81415000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":-79437000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":-79437000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":-79437000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":-79437000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":-79437000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":-80978000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":-83750000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":-92649000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":-114633000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":-114633000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":-114633000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":-114633000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":-114633000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":-110510000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":-110860000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":-112286000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":-113880000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":-113880000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":-113880000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":-113880000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":-113880000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":-115537000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2019-03-31","val":-118500000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":-116768000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":-118272000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":-118529000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":-118529000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":-118529000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":-118529000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":-118529000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":-121482000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":-122769000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":-124529000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":-124986000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":-124986000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":-124986000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":-124986000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":-124986000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":-119554000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":-121410000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":-123551000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":-127969000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":-127969000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":-127969000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":-127969000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":-127969000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":-131670000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":-133246000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":-135130000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":-133221000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":-133221000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":-133221000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":-133221000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":-133221000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":-132786000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":-107195000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":-109817000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":-108089000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":-108089000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":-108089000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":-108089000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":-108089000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":-110313000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":-114100000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":-116070000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":-118527000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":-118527000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":-118527000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":-119703000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":-116252000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"RevenueFromContractWithCustomerExcludingAssessedTax":{"label":"Revenue from Contract with Customer, Excluding Assessed Tax","description":"Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.","units":{"USD":[{"start":"2018-01-01","end":"2018-03-31","val":22791000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":22791000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":47142000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":47142000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":24351000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":24351000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":70227000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":23085000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":93424000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":21602000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":44884000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":23282000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2"},{"start":"2023-01-01","end":"2023-06-30","val":21239000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":8893000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":31674000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":10435000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":45785000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":9118000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":22601000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":22601000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":13483000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":13483000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":36264000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":13663000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":53359000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":12924000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":36632000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":23708000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"Revenues":{"label":"Revenues","description":"Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":69596000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":28227000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":13159000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":41526000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":13299000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":56183000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":56183000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":14175000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":28424000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":28424000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":14249000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-04-01","end":"2011-06-30","val":14249000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":41863000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":41863000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":13439000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":13439000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":53745000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":53745000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":53745000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":12969000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":12969000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":25680000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":25680000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":12710000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":12710000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":37497000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":37497000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":11817000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":11817000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":50513000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":50513000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":50513000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":11546000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":11546000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":24436000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":24436000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":12890000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":12890000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":36849000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":36849000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":12413000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":12413000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":49376000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":49376000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":49376000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":12997000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":12997000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":27584000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":27584000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":14587000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":14587000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":41465000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":41465000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":13881000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":13881000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":55608000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":55608000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":55608000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":13839000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":13839000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":29387000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":29387000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":15547000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":15547000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":45249000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":45249000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":15862000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":15862000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":60826000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":60826000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":60826000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":31157000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":31157000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":63247000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":63247000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":32090000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":32090000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":94333000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":94333000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":31086000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":31086000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":125467000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":125467000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":29080000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":25840000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2017-01-01","end":"2017-03-31","val":25840000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":58866000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":52525000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":29786000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":26685000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":26685000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":87421000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":78320000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":28555000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":25795000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":25795000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":118339000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":104632000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":26312000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":25465000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":25465000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-03-31","val":25465000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":25465000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":52545000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":52545000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":27080000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":27080000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":27080000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":27080000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":78252000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":78252000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":25707000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":25707000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":25707000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":25707000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":104180000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":104180000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":25928000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":25928000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":23912000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":23912000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-03-31","val":23912000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":49710000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":49710000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":25798000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":25798000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-04-01","end":"2019-06-30","val":25798000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":78043000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":78043000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":28333000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":28333000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-07-01","end":"2019-09-30","val":28333000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":114185000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":72934000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":36142000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":28857000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":19190000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":51199000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":33700000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":22342000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":14510000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":81552000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":55018000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":30353000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":21318000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":78163000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":78163000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":22354000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":22354000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":48160000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":48160000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":25806000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":25806000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":77019000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":77019000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":28859000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":28859000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":106559000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":106559000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":25049000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":25049000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":55767000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":28437000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":30718000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":16806000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":80011000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":39544000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":24244000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":11107000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":112151000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":57149000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":25705000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":12346000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":21239000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":21239000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":8893000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":8893000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":31674000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":31674000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":10435000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":10435000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":45785000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":45785000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":9118000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":9118000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":22601000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":22601000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":13483000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":13483000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":36264000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":13663000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":53359000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":12924000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":36632000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":23708000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability":{"label":"Right-of-Use Asset Obtained in Exchange for Finance Lease Liability","description":"Amount of increase in right-of-use asset obtained in exchange for finance lease liability.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":145000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":145000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":422000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":422000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":607000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":607000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":695000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":654000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":25000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":52000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-09-30","val":313000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-12-31","val":579000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":579000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":509000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":509000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-06-30","val":90000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-09-30","val":90000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-12-31","val":90000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":90000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability":{"label":"Right-of-Use Asset Obtained in Exchange for Operating Lease Liability","description":"Amount of increase in right-of-use asset obtained in exchange for operating lease liability.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":323000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":323000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":868000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":868000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":2235000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":2235000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":2493000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":1189000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":1161000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":596000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1277000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":596000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":1337000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":596000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":596000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":1762000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1537000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":1537000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2158000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":2158000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":1532000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":1532000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":3035000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":3035000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":1229000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":1229000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1229000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":666000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":1436000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":666000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":1492000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":666000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":5999000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":7895000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":0,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"SaleOfStockConsiderationReceivedOnTransaction":{"label":"Sale of Stock, Consideration Received on Transaction","description":"Cash received on stock transaction after deduction of issuance costs.","units":{"USD":[{"end":"2019-09-09","val":3000000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2019Q3I"},{"end":"2019-09-09","val":3000000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2019-09-09","val":3000000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2019-09-09","val":3000000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-09-09","val":3000000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-09-09","val":3000000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-09-09","val":3000000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-09-09","val":3000000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"}]}},"SalesAndExciseTaxPayableCurrentAndNoncurrent":{"label":"Sales and Excise Tax Payable","description":"Carrying value as of the balance sheet date of liabilities incurred through that date and payable for statutory sales and use taxes, including value added tax.","units":{"USD":[{"end":"2011-12-31","val":473000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q4I"},{"end":"2011-12-31","val":473000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2012-06-30","val":459000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":401000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"}]}},"SalesRevenueGoodsGross":{"label":"Sales Revenue, Goods, Gross (Deprecated 2018-01-31)","description":"Aggregate revenue during the period from sale of goods in the normal course of business, before deducting returns, allowances and discounts.","units":{"USD":[{"start":"2015-01-01","end":"2015-03-31","val":13839000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":29387000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":15547000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":45249000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":15862000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2016-01-01","end":"2016-03-31","val":31157000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-03-31","val":31157000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-06-30","val":63247000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":63247000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":32090000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-04-01","end":"2016-06-30","val":32090000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-09-30","val":94333000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-09-30","val":94333000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":31086000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-07-01","end":"2016-09-30","val":31086000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2017-01-01","end":"2017-03-31","val":29080000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":58866000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":29786000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":87421000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":28555000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"}]}},"SalesRevenueGoodsNet":{"label":"Sales Revenue, Goods, Net (Deprecated 2018-01-31)","description":"Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":17278000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":7718000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":3372000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":11405000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":3687000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":16641000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":16641000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":4579000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":8878000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":8878000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":4299000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-04-01","end":"2011-06-30","val":4299000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":13024000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":13024000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":4146000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":4146000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":15951000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":15951000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":15951000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3680000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":3680000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":7014000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":7014000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":3333000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":3333000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":9975000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":9975000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":2961000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":2961000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":14449000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":14449000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":14449000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2607000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":2607000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":6022000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":6022000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":3415000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":3415000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":8946000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":8946000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":2924000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":2924000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":12205000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":12205000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":12205000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3442000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":3442000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":6689000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":6689000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":3247000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":3247000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":9749000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":9749000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":3060000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":3060000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":13438000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":13438000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":13438000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3276000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":3276000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":6645000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":6645000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":3368000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":3368000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":10525000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":10525000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":3880000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":3880000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":14419000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":14419000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":14419000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":7152000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":7152000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":14576000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":14576000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":7424000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":7424000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":21837000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":21837000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":7261000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":7261000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":29956000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":29956000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":6206000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":2783000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":12453000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":6247000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":18341000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":5888000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":26474000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":2842000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1"}]}},"SalesRevenueNet":{"label":"Revenue, Net (Deprecated 2018-01-31)","description":"Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.","units":{"USD":[{"start":"2014-03-14","end":"2014-03-31","val":255000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"}]}},"SalesRevenueServicesNet":{"label":"Sales Revenue, Services, Net (Deprecated 2018-01-31)","description":"Aggregate revenue during the period from services rendered in the normal course of business, after deducting allowances and discounts.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":52318000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":20509000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":9787000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":30121000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":9612000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":39542000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":39542000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":9596000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2011-01-01","end":"2011-03-31","val":14175000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":19546000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":19546000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":9950000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-04-01","end":"2011-06-30","val":9950000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":14249000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":28839000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":28839000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":9293000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":9293000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":13439000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":37794000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":37794000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":37794000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":11882000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":9289000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":12969000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-03-31","val":9289000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2012-01-01","end":"2012-03-31","val":12969000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":18666000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":18666000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":9377000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":12710000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-04-01","end":"2012-06-30","val":9377000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":12710000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":27522000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":27522000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":8856000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":11817000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-07-01","end":"2012-09-30","val":8856000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":11817000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":36064000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":36064000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":36064000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":13017000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-10-01","end":"2012-12-31","val":13017000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":8939000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":11546000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-03-31","val":8939000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2013-01-01","end":"2013-03-31","val":11546000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":18414000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":18414000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":9475000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":12890000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-04-01","end":"2013-06-30","val":9475000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":12890000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":27903000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":27903000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":9489000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":12413000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-07-01","end":"2013-09-30","val":9489000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":12413000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":37171000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":37171000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":37171000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":12527000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-10-01","end":"2013-12-31","val":12527000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":9555000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":12997000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-03-31","val":9555000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2014-01-01","end":"2014-03-31","val":12997000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":20895000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":20895000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":11340000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":14587000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-04-01","end":"2014-06-30","val":11340000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":14587000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":31716000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":31716000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":10821000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":13881000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-07-01","end":"2014-09-30","val":10821000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":13881000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":42170000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":42170000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":42170000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":14143000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-10-01","end":"2014-12-31","val":14143000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":10563000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":13839000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-03-31","val":10563000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2015-01-01","end":"2015-03-31","val":13839000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":22742000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":22742000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":12179000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":15547000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-04-01","end":"2015-06-30","val":12179000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":15547000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":34724000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":34724000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":11982000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":15862000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-07-01","end":"2015-09-30","val":11982000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":15862000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":46407000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":46407000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":46407000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":15578000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-10-01","end":"2015-12-31","val":15578000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":24005000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":31157000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-03-31","val":24005000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2016-01-01","end":"2016-03-31","val":31157000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":48671000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":48671000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":24666000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":32090000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-04-01","end":"2016-06-30","val":24666000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":32090000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":72496000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":72496000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":23825000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":31086000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-07-01","end":"2016-09-30","val":23825000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":31086000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":95511000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":95511000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":31134000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-10-01","end":"2016-12-31","val":31134000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":22874000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":29080000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-03-31","val":23057000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":46413000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":23539000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":29786000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":69080000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":22667000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":28555000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":91865000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":30918000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":22623000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1"}]}},"SellingAndMarketingExpense":{"label":"Selling and Marketing Expense","description":"The aggregate total amount of expenses directly related to the marketing or selling of products or services.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":6977000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":3181000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-04-01","end":"2010-06-30","val":1551000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":4569000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":1389000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":5922000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":5922000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1424000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3041000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":3041000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":1617000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-04-01","end":"2011-06-30","val":1617000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":4616000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":4616000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":1575000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":1575000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":7622000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":7622000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":7622000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1715000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":1715000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3387000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":3387000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":1671000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":1671000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":4735000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":4735000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":1348000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":1348000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":6402000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":6402000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":6402000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1236000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":1236000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2245000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":2245000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":1009000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":1009000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":3287000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":3287000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":1042000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":1042000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":4411000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":4411000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":4411000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1095000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":1095000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2340000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":2340000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1245000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1245000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":3497000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":3497000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":1157000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":1157000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":4730000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":4730000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":4730000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1210000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":1210000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2478000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":2478000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":1268000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1268000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":3689000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":3689000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":1212000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":1212000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":4741000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":4741000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":4741000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2625000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":2625000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":5462000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":5462000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":2837000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":2837000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":7888000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":7888000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":2426000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":2426000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":10049000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":10049000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2400000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":1783000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4669000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":3379000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":2269000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":1596000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":6661000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":4762000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":1992000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":1383000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":9154000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":6249000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1467000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":1467000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2928000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":2928000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":1461000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":1461000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":4209000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":15627000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":1281000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":4785000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":5418000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":20456000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1143000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":4833000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2358000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":9700000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":1215000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":4867000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":14648000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":14648000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":4948000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":4948000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":21575000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":15898000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":6228000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":10979000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":4751000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":16545000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":5566000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":18635000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":18635000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":22595000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":22595000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":27264000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"}]}},"SellingGeneralAndAdministrativeExpense":{"label":"Selling, General and Administrative Expense","description":"The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.","units":{"USD":[{"start":"2020-01-01","end":"2020-03-31","val":4863000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":8533000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":3670000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":13061000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":4528000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2021-01-01","end":"2021-03-31","val":5055000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":5055000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":10638000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":10638000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":5584000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":5584000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":15839000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":15839000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":5201000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":5201000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2022-01-01","end":"2022-03-31","val":6788000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":6788000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":13655000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":6885000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":6867000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":3195000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":20515000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":9981000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":6860000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":3096000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":14195000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":6433000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":3684000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":7893000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":7893000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":4209000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":4209000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":11327000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":11327000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":3434000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":3434000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":14538000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":14538000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":4094000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":4094000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":9433000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":9433000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":5339000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":5339000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":16848000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":7415000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":16991000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":5259000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":11679000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":6420000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"ShareBasedCompensation":{"label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":606000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":349000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2010-01-01","end":"2010-09-30","val":688000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":891000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":891000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":227000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":423000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"start":"2011-01-01","end":"2011-06-30","val":423000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":196000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":612000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":612000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":189000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":800000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":800000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":800000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":189000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"start":"2012-01-01","end":"2012-03-31","val":189000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":327000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-01-01","end":"2012-06-30","val":327000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":138000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":471000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":471000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":144000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":630000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":630000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":630000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":121000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":121000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":226000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":226000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-01-01","end":"2013-09-30","val":300000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":300000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":340000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":340000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":340000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":50000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":50000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":111000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":111000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":207000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":207000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":326000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":326000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":326000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":144000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":144000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":285000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":285000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":450000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":450000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":616000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":616000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":616000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":223000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":223000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":480000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":480000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":754000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":754000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":1024000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":1024000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":263000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":263000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":559000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":559000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":829000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":829000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":852000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":852000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":200000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"start":"2018-01-01","end":"2018-03-31","val":200000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":371000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":371000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":545000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":545000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":634000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":634000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":112000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"start":"2019-01-01","end":"2019-03-31","val":112000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":302000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-06-30","val":302000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":416000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":416000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-01-01","end":"2019-12-31","val":540000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":540000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":109000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":109000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":260000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":260000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":382000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":382000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-01-01","end":"2020-12-31","val":524000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":524000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":131000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":131000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":265000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":265000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":391000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":391000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":527000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":527000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":144000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":144000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":216000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":216000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":322000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":322000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":438000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":438000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":102000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":102000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":206000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":206000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":284000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":284000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":340000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":340000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":58000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":58000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":128000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":128000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":186000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":240000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":51000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":114000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value","description":"The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).","units":{"USD/shares":[{"start":"2019-01-01","end":"2019-12-31","val":6.87,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":2.37,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":2.85,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized","description":"Number of shares authorized for issuance under share-based payment arrangement.","units":{"shares":[{"end":"2012-12-31","val":2750000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2750000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1856733,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1856733,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1856733,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1856733,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1850000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":185000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":485000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-12-31","val":485000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-12-31","val":1150000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1450000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1450000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant","description":"The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.","units":{"shares":[{"end":"2012-12-31","val":179967,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012Q4I"},{"end":"2013-12-31","val":420714,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1131432,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014Q4I"},{"end":"2015-12-31","val":968733,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":582983,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":437619,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2066965,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":140127,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":368334,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-12-31","val":109799,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-12-31","val":488756,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":500256,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-12-31","val":143670,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross","description":"Gross number of share options (or share units) granted during the period.","units":{"shares":[{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"ShippingHandlingAndTransportationCosts":{"label":"Shipping, Handling and Transportation Costs (Deprecated 2018-01-31)","description":"Cost incurred during the reporting period in transporting goods and services to customers. Includes freight-out costs.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":300000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":200000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":200000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":200000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":200000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":200000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":200000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":500000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":500000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":500000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":600000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":600000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":600000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":900000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":900000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":900000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"}]}},"StandardProductWarrantyAccrual":{"label":"Standard Product Warranty Accrual","description":"Amount as of the balance sheet date of the aggregate standard product warranty liability. Does not include the balance for the extended product warranty liability.","units":{"USD":[{"end":"2009-12-31","val":332000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2009Q4I"},{"end":"2010-12-31","val":378000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2010-12-31","val":378000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2010-12-31","val":378000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2010-12-31","val":378000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2010Q4I"},{"end":"2011-03-31","val":372000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q1I"},{"end":"2011-06-30","val":403000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-06-30","val":403000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q2I"},{"end":"2011-09-30","val":405000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3I"},{"end":"2011-12-31","val":297000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":297000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":297000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2011-12-31","val":297000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2011-12-31","val":297000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2011Q4I"},{"end":"2012-03-31","val":282000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q1I"},{"end":"2012-06-30","val":281000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2012-06-30","val":281000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q2I"},{"end":"2012-09-30","val":226000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":326000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":326000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2012-12-31","val":326000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2012-12-31","val":326000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":137000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":137000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2013-12-31","val":137000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2013-12-31","val":137000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2013Q4I"},{"end":"2014-12-31","val":176000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":176000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2014-12-31","val":176000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2014-12-31","val":176000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2014Q4I"},{"end":"2015-12-31","val":213000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":213000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2015-12-31","val":213000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":196000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":196000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2016-12-31","val":196000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":204000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":204000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":204000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2017Q4I"},{"end":"2018-12-31","val":197000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":197000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2018-12-31","val":197000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2018Q4I"},{"end":"2019-12-31","val":421000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":421000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2019-12-31","val":421000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2019Q4I"},{"end":"2020-12-31","val":214000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":214000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2020-12-31","val":214000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2020-12-31","val":214000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2020-12-31","val":214000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2020-12-31","val":214000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2020Q4I"},{"end":"2021-12-31","val":569000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":569000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":569000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":569000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":569000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2021-12-31","val":569000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":420000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":344000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":247000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":291000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":291000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":290000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"}]}},"StandardProductWarrantyAccrualAdditionsFromBusinessAcquisition":{"label":"Standard Product Warranty Accrual, Additions from Business Acquisition","description":"Amount of increase in the standard product warranty accrual from a business acquisition. Excludes extended product warranties.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":60000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2019-01-01","end":"2019-12-31","val":60000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"}]}},"StandardProductWarrantyAccrualPayments":{"label":"Standard Product Warranty Accrual, Decrease for Payments","description":"Amount of decrease in the standard product warranty accrual from payments made in cash or in kind to satisfy claims under the terms of the standard product warranty. Excludes extended product warranties.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-624000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":433000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":211000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":655000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":221000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-789000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":789000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":230000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":111000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":365000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":136000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-424000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":424000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":424000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":338000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":338000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":338000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":247000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":247000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":247000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":294000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":294000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":294000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":343000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":343000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":343000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":343000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":286000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":286000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":383000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":383000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":439000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":439000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":608000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-12-31","val":608000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":608000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-12-31","val":608000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":608000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":175000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":290000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-09-30","val":371000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-12-31","val":455000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":455000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":86000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1"}]}},"StandardProductWarrantyAccrualWarrantiesIssued":{"label":"Standard Product Warranty Accrual, Increase for Warranties Issued","description":"Amount of increase in the standard product warranty accrual from warranties issued. Excludes extended product warranties.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":670000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":458000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":242000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":682000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":223000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":708000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":708000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":214000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":110000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":294000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":81000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":453000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":453000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":453000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":149000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":149000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":149000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":286000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":286000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":286000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":331000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":331000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":331000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":326000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":326000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":351000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":351000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":279000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":279000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":547000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":547000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":232000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":232000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":963000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-12-31","val":963000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":963000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-12-31","val":963000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":963000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":26000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":65000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-09-30","val":49000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-12-31","val":177000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":177000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":85000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1"}]}},"StockholdersEquity":{"label":"Stockholders' Equity Attributable to Parent","description":"Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.","units":{"USD":[{"end":"2008-12-31","val":48959000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2008Q4I"},{"end":"2009-12-31","val":49389000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2009-12-31","val":49389000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2009Q4I"},{"end":"2010-12-31","val":43959000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":43959000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":43959000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2010-12-31","val":43959000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2010-12-31","val":43959000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2010Q4I"},{"end":"2011-06-30","val":43575000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":43828000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":41487000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":41487000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":41487000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":41487000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":41487000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2011-12-31","val":41487000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2011-12-31","val":41487000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2011Q4I"},{"end":"2012-03-31","val":40327000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":39274000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":38154000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":36449000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":36449000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":36449000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":36449000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":36449000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2012-12-31","val":36449000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2012-12-31","val":36449000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":34119000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":30829000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":33310000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":33386000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":33386000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":33386000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":33386000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":33386000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2013-12-31","val":33386000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2013-12-31","val":33386000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2013Q4I"},{"end":"2014-03-31","val":32345000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":32467000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":32667000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":32645000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":32645000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":32645000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":32645000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":32645000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2014-12-31","val":32645000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2014-12-31","val":32645000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2014Q4I"},{"end":"2015-03-31","val":35349000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":36007000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":54327000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":54155000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":54155000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":54155000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":54155000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":54155000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2015-12-31","val":54155000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":65015000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":65351000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":64820000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":66481000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":66481000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":66481000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":66481000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":66481000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2016-12-31","val":66481000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":64055000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":60511000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":50866000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":27799000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":27799000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":27799000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":27799000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":27799000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":27799000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2017-12-31","val":27799000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2017-12-31","val":27799000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2017-12-31","val":27799000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2017Q4I"},{"end":"2018-03-31","val":30931000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2018-03-31","val":30931000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-03-31","val":30931000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-03-31","val":30931000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q1I"},{"end":"2018-06-30","val":29639000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2018-06-30","val":29639000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-06-30","val":29639000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q2I"},{"end":"2018-09-30","val":27305000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2018-09-30","val":27305000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":25800000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":25800000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":25800000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":25800000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":25800000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2018-12-31","val":25800000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2018-12-31","val":25800000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2018-12-31","val":25800000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2018-12-31","val":25800000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2018Q4I"},{"end":"2019-03-31","val":24253000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2019-03-31","val":24253000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2019-03-31","val":24253000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2019-03-31","val":24253000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-03-31","val":24253000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-03-31","val":24253000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q1I"},{"end":"2019-06-30","val":23212000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2019-06-30","val":23212000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2019-06-30","val":23212000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-06-30","val":23212000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":21672000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2019-09-30","val":21672000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3I"},{"end":"2019-12-31","val":21095000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":21095000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":21095000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":21095000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":21095000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2019-12-31","val":21095000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2019-12-31","val":21095000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2019-12-31","val":21095000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2019-12-31","val":21095000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2019Q4I"},{"end":"2020-03-31","val":17767000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2020-03-31","val":17767000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2020-03-31","val":17767000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2020-03-31","val":17767000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-03-31","val":17767000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-03-31","val":17767000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q1I"},{"end":"2020-06-30","val":21110000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2020-06-30","val":21110000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2020-06-30","val":21110000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-06-30","val":21110000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q2I"},{"end":"2020-09-30","val":19117000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2020-09-30","val":19117000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3I"},{"end":"2020-12-31","val":18429000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":18429000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":18429000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":18429000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":18429000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2020-12-31","val":18429000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2020-12-31","val":18429000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2020-12-31","val":18429000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2020-12-31","val":18429000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":24001000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2021-03-31","val":24001000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2021-03-31","val":24001000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2021-03-31","val":24001000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-03-31","val":24001000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-03-31","val":24001000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":21833000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2021-06-30","val":21833000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2021-06-30","val":21833000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-06-30","val":21833000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q2I"},{"end":"2021-09-30","val":19339000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2021-09-30","val":19339000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3I"},{"end":"2021-12-31","val":16754000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":16754000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":16754000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":16754000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":16754000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2021-12-31","val":16754000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2021-12-31","val":16754000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2021-12-31","val":16754000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2021-12-31","val":16754000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2021Q4I"},{"end":"2022-03-31","val":25463000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2022-03-31","val":25463000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2022-03-31","val":25463000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2022-03-31","val":25463000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-03-31","val":25463000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-03-31","val":25463000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q1I"},{"end":"2022-06-30","val":42468000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2022-06-30","val":42468000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2022-06-30","val":42468000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-06-30","val":42468000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q2I"},{"end":"2022-09-30","val":40209000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2022-09-30","val":40209000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":41755000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":41755000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":41755000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":41755000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":41755000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2022-12-31","val":41755000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2022-12-31","val":41755000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2022-12-31","val":41755000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2022-12-31","val":41755000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2022Q4I"},{"end":"2023-03-31","val":41813000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2023-03-31","val":41813000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2023-03-31","val":41813000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2023-03-31","val":41813000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-03-31","val":41813000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-03-31","val":41813000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q1I"},{"end":"2023-06-30","val":67029000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2023-06-30","val":67029000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2023-06-30","val":67029000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-06-30","val":67029000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q2I"},{"end":"2023-09-30","val":63994000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2023-09-30","val":63993000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3I"},{"end":"2023-12-31","val":65299000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":65299000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":65299000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":65299000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":65299000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2023-12-31","val":65299000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2023-12-31","val":65299000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":62639000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2024-03-31","val":62639000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2024-03-31","val":62639000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2024-03-31","val":62639000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-03-31","val":62639000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q1I"},{"end":"2024-06-30","val":58443000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2024-06-30","val":58443000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2024-06-30","val":58443000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":58374000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":54336000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":54336000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":54336000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":59772000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2025-03-31","val":59772000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q1I"},{"end":"2025-06-30","val":62613000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"StockholdersEquityNoteStockSplitConversionRatio1":{"label":"Stockholders' Equity Note, Stock Split, Conversion Ratio","description":"Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.","units":{"pure":[{"end":"2019-05-04","val":0.1,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q1I"},{"end":"2019-05-31","val":0.1,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2019-06-04","val":0.1,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2019-06-04","val":10,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-06-04","val":0.1,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-06-04","val":0.1,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2I"},{"end":"2024-06-14","val":0.2,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2024-06-14","val":0.2,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2024-06-14","val":0.2,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-06-14","val":0.2,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-06-14","val":0.2,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2I"}]}},"StockIssuedDuringPeriodSharesNewIssues":{"label":"Stock Issued During Period, Shares, New Issues","description":"Number of new stock issued during the period.","units":{"shares":[{"start":"2019-07-01","end":"2019-09-30","val":1916000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"}]}},"StockIssuedDuringPeriodSharesStockOptionsExercised":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period","description":"Number of share options (or share units) exercised during the current period.","units":{"shares":[{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"StockIssuedDuringPeriodValueAcquisitions":{"label":"Stock Issued During Period, Value, Acquisitions","description":"Value of stock issued pursuant to acquisitions during the period.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2684000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":2684000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2684000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":2684000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-01-01","end":"2015-09-30","val":2684000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":2684000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-01-01","end":"2015-12-31","val":2684000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":2684000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":2684000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"},{"start":"2025-01-01","end":"2025-03-31","val":7045000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"start":"2025-01-01","end":"2025-03-31","val":7045000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q1"}]}},"StockIssuedDuringPeriodValueIssuedForServices":{"label":"Stock Issued During Period, Value, Issued for Services","description":"Value of stock issued in lieu of cash for services contributed to the entity. Value of the stock issued includes, but is not limited to, services contributed by vendors and founders.","units":{"USD":[{"start":"2019-07-01","end":"2019-09-30","val":19156000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"}]}},"StockIssuedDuringPeriodValueStockOptionsExercised":{"label":"Stock Issued During Period, Value, Stock Options Exercised","description":"Value of stock issued as a result of the exercise of stock options.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":36000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":44000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":44000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":119000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":119000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":119000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":300000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":300000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":300000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":919000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":919000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":919000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":188000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":188000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":188000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":624000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":624000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":624000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":725000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":725000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-190000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":190000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":48000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-48000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-24000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":-24000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-01-01","end":"2019-03-31","val":-24000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-12-31","val":-24000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":-24000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q1"},{"start":"2020-04-01","end":"2020-06-30","val":-13000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":-13000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-04-01","end":"2020-06-30","val":-13000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-13000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-12-31","val":-10000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":10000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-5000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-03-31","val":-5000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-03-31","val":-5000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2021-01-01","end":"2021-03-31","val":-5000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q1"},{"start":"2021-04-01","end":"2021-06-30","val":-13000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":-13000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-04-01","end":"2021-06-30","val":-13000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":18000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-3000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":-3000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q1"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2"}]}},"StockRedeemedOrCalledDuringPeriodShares":{"label":"Stock Redeemed or Called During Period, Shares","description":"Number of stock bought back by the entity at the exercise price or redemption price.","units":{"shares":[{"start":"2021-01-01","end":"2021-03-31","val":220000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1"}]}},"StockRepurchaseProgramAuthorizedAmount":{"label":"Stock Repurchase Program, Authorized Amount (Deprecated 2014-01-31)","description":"Amount of a stock repurchase plan authorized by an entity's Board of Directors.","units":{"USD":[{"start":"2013-02-27","end":"2013-03-12","val":7000000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-03-13","end":"2013-03-31","val":12000000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"}]}},"TaxesPayableCurrent":{"label":"Taxes Payable, Current","description":"Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2011-12-31","val":473000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-12-31","val":211000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":211000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":275000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":275000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-12-31","val":197000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":197000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-12-31","val":268000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":268000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-12-31","val":440000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":440000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":404000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":404000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":324000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":324000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":1183000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":1133000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":453000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":453000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":550000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":550000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":764000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":326000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":398000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":263000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"TemporaryEquityAccretionOfDividends":{"label":"Temporary Equity, Accretion of Dividends","description":"Value of accretion of temporary equity during the period due to unpaid dividends.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":596000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":484000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":968000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-09-30","val":1442000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2021-01-01","end":"2021-03-31","val":479000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q1"},{"start":"2021-04-01","end":"2021-06-30","val":479000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q2"},{"start":"2021-07-01","end":"2021-09-30","val":479000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":1906000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":479000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-03-31","val":479000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2022-01-01","end":"2022-03-31","val":479000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-03-31","val":479000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-12-31","val":479000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":479000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"}]}},"TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests":{"label":"Temporary Equity, Carrying Amount, Including Portion Attributable to Noncontrolling Interests","description":"Carrying amount, attributable to parent and noncontrolling interests, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer.","units":{"USD":[{"end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":19602000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q4I"},{"end":"2019-12-31","val":19602000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":19602000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":19602000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2020-03-31","val":20086000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":20570000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":21041000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"}]}},"TemporaryEquityLiquidationPreferencePerShare":{"label":"Temporary Equity, Liquidation Preference Per Share","description":"The per share liquidation preference (or restrictions) of stock classified as temporary equity that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.","units":{"USD/shares":[{"end":"2019-09-30","val":10,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":10,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":10,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":10,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":10,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2021-03-31","val":10,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":10,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":10,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2022-03-31","val":10,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":10,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":10,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2023-03-31","val":10,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"}]}},"TemporaryEquityParOrStatedValuePerShare":{"label":"Temporary Equity, Par or Stated Value Per Share","description":"Per share amount of par value or stated value of stock classified as temporary equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable.","units":{"USD/shares":[{"end":"2019-09-10","val":0.0001,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q3I"},{"end":"2021-12-31","val":0.0001,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":0.0001,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"}]}},"TemporaryEquitySharesAuthorized":{"label":"Temporary Equity, Shares Authorized","description":"The maximum number of securities classified as temporary equity that are permitted to be issued by an entity's charter and bylaws. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.","units":{"shares":[{"end":"2019-09-30","val":10000000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2020-03-31","val":10000000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2021-12-31","val":10000000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":10000000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"}]}},"TemporaryEquitySharesIssued":{"label":"Temporary Equity, Shares Issued","description":"The number of securities classified as temporary equity that have been sold (or granted) to the entity's shareholders. Securities issued include securities outstanding and securities held in treasury. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.","units":{"shares":[{"end":"2019-09-30","val":1915637,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2020-03-31","val":1915637,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"}]}},"TemporaryEquitySharesOutstanding":{"label":"Temporary Equity, Shares Outstanding","description":"The number of securities classified as temporary equity that have been issued and are held by the entity's shareholders. Securities outstanding equals securities issued minus securities held in treasury. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.","units":{"shares":[{"end":"2018-12-31","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2019-03-31","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2019-06-30","val":0,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1915637,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2019-09-30","val":1916000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3I"},{"end":"2020-03-31","val":1915637,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-12-31","val":1916000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2020-12-31","val":1916000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1916000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1916000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1916000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1916000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":1916000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2021-12-31","val":1916000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2021-12-31","val":1916000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2021-12-31","val":1916000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2021-12-31","val":1916000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1916000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2022-03-31","val":1916000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-03-31","val":1916000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-03-31","val":1916000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q1I"},{"end":"2022-06-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2022-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-06-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q2I"},{"end":"2022-09-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":0,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":0,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"}]}},"TemporaryEquityStockIssuedDuringPeriodValueNewIssues":{"label":"Temporary Equity, Stock Issued During Period, Value, New Issues","description":"Value of new stock classified as temporary equity issued during the period.","units":{"USD":[{"start":"2019-07-01","end":"2019-09-30","val":19156000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":19006000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"}]}},"TemporaryEquityValueExcludingAdditionalPaidInCapital":{"label":"Temporary Equity, Par Value","description":"Carrying amount of the par value of temporary equity outstanding. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.","units":{"USD":[{"end":"2019-09-10","val":0.0001,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3I"},{"end":"2019-09-10","val":0.0001,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-09-10","val":0.0001,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-09-10","val":0.0001,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"}]}},"TreasuryStockShares":{"label":"Treasury Stock, Shares","description":"Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.","units":{"shares":[{"end":"2010-12-31","val":573218,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":573218,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":573218,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":573218,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":573218,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":582825,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":582825,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":582825,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":582825,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":582825,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":643705,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":854882,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1073641,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2012-09-30","val":1081641,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1073641,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":1073641,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":1073641,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":1073641,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":1073641,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-06-30","val":2334400,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2558484,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2588484,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":2588484,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":2588484,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":2588484,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":2588484,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2558484,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2558484,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2558484,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2588484,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":2588484,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":2588484,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":2588484,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":2588484,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2558484,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2588484,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2588484,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2588484,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":2588484,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":2588484,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":2588484,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":2588484,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2588484,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2588484,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2588484,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2588484,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":2588484,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":2588484,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":2588484,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":2588484,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2588484,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2588484,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2588484,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2588484,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":2588484,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":2588484,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":2588484,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":2588484,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2588484,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2588484,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2588484,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2588484,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":2588484,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":258849,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":258849,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":258849,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2588484,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":258849,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":258849,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":258849,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":258849,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":258849,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":258849,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":258849,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":258849,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":258849,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":258849,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":258849,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":258849,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":258849,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":258849,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":258849,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":258849,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":258849,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":258849,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":258849,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":258849,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":258849,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q4I"},{"end":"2022-03-31","val":258849,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":258849,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"}]}},"TreasuryStockValue":{"label":"Treasury Stock, Value","description":"The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.","units":{"USD":[{"end":"2010-12-31","val":1039000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27"},{"end":"2010-12-31","val":1039000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"end":"2010-12-31","val":1039000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1039000,"accn":"0001193125-11-197762","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-07-27","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1039000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1058000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"end":"2011-12-31","val":1058000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27"},{"end":"2011-12-31","val":1058000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"end":"2011-12-31","val":1058000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":1058000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1178000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1655000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2087000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2086000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":2086000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":2086000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":2086000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":2086000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2106000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":5121000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5728000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5728000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":5728000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":5728000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":5728000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":5728000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5728000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5728000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5728000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5728000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":5728000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":5728000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":5728000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"end":"2014-12-31","val":5728000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":5728000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2015Q1I"},{"end":"2015-06-30","val":5728000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5728000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":5728000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":5728000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"end":"2015-12-31","val":5728000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"end":"2015-12-31","val":5728000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"end":"2015-12-31","val":5728000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5728000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5728000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5728000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5728000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":5728000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"end":"2016-12-31","val":5728000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"end":"2016-12-31","val":5728000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"end":"2016-12-31","val":5728000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5728000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":5728000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":5728000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":5728000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":5728000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07"},{"end":"2017-12-31","val":5728000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"end":"2017-12-31","val":5728000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":5728000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":5728000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5728000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":5728000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":5728000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":5728000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08"},{"end":"2018-12-31","val":5728000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"end":"2018-12-31","val":5728000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"end":"2018-12-31","val":5728000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-03-31","val":5728000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":5728000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":5728000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":5728000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":5728000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":5728000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"end":"2019-12-31","val":5728000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"end":"2019-12-31","val":5728000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-03-31","val":5728000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":5728000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":5728000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":5728000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":5728000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"end":"2020-12-31","val":5728000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":5728000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":5728000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-03-31","val":5728000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":5728000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":5728000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":5728000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":5728000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":5728000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q4I"},{"end":"2022-03-31","val":5728000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":5728000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"}]}},"TreasuryStockValueAcquiredCostMethod":{"label":"Treasury Stock, Value, Acquired, Cost Method","description":"Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":991000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":48000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":48000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":19000,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":19000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":19000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":1028000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":1028000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":1028000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":3642000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2013-01-01","end":"2013-12-31","val":3642000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":3642000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"}]}},"UnamortizedDebtIssuanceExpense":{"label":"Unamortized Debt Issuance Expense","description":"The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.","units":{"USD":[{"end":"2016-12-31","val":800000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":200000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":200000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":200000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018Q4I"},{"end":"2019-12-31","val":600000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":600000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-12-31","val":600000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":600000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":300000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":300000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":100000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":100000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"UnrecognizedTaxBenefits":{"label":"Unrecognized Tax Benefits","description":"Amount of unrecognized tax benefits.","units":{"USD":[{"end":"2009-12-31","val":1563000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2009Q4I"},{"end":"2010-12-31","val":1617000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2010-12-31","val":1617000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1600000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"end":"2011-12-31","val":1621000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2011-12-31","val":1621000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2011-12-31","val":1621000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2011Q4I"},{"end":"2012-06-30","val":1600000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-12-31","val":1539000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":1500000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":1500000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":1500000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":1539000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2012-12-31","val":1539000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2012-12-31","val":1539000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1553000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":1600000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":1600000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":1600000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":1553000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2013-12-31","val":1553000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2013-12-31","val":1553000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1553000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":1600000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":1600000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1553000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2014-12-31","val":1553000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2014-12-31","val":1553000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2014Q4I"},{"end":"2015-09-30","val":3900000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3916000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"end":"2015-12-31","val":3916000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2015-12-31","val":3916000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4800000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4800000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4100000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4134000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"end":"2016-12-31","val":4134000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2016-12-31","val":4134000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4100000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":4100000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3900000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3936000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"end":"2017-12-31","val":3936000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":3936000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2017Q4I"},{"end":"2018-03-31","val":3900000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3900000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":3900000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":3610000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":3610000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2018-12-31","val":3610000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2018Q4I"},{"end":"2019-03-31","val":3600000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":3600000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3600000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2941000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"end":"2019-12-31","val":2941000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2019-12-31","val":2941000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2800000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2800000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2800000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2778000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":2778000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2020-12-31","val":2778000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2600000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2600000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2600000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":2561000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":2561000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2021-12-31","val":2561000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2021Q4I"},{"end":"2022-03-31","val":2600000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":2600000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":2400000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":2414000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":2414000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2022-12-31","val":2414000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2022Q4I"},{"end":"2023-03-31","val":2400000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":2000000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":2000000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":294000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":294000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":300000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":300000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":300000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":294000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":300000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":300000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities":{"label":"Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities","description":"Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":187000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":187000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"}]}},"UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued":{"label":"Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued","description":"Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.","units":{"USD":[{"end":"2011-12-31","val":0,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q4I"},{"end":"2012-06-30","val":0,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"}]}},"UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions","description":"Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":24000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":42000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":42000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":81000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":81000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":81000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2013-01-01","end":"2013-12-31","val":64000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2013-01-01","end":"2013-12-31","val":64000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":64000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015"}]}},"UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions","description":"Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":50000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":30000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":30000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":25000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":25000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":25000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":5000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":5000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":5000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2363000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":2363000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":2363000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":882000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":882000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":500000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":500000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":500000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"}]}},"UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations":{"label":"Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations","description":"Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":28000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":48000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":48000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-07-01","end":"2012-09-30","val":100000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":252000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":252000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":252000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":55000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":55000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":55000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":477000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":477000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":198000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":198000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":326000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":326000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":669000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":669000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":163000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"start":"2020-01-01","end":"2020-12-31","val":163000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":217000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":217000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":147000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":147000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023"}]}},"UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate":{"label":"Unrecognized Tax Benefits that Would Impact Effective Tax Rate","description":"The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.","units":{"USD":[{"end":"2011-12-31","val":1400000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q4I"},{"end":"2012-06-30","val":1400000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2012Q2I"},{"end":"2012-12-31","val":1200000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"end":"2012-12-31","val":1200000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":1200000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":1200000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1300000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"end":"2013-12-31","val":1300000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"end":"2013-12-31","val":1300000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"end":"2013-12-31","val":1300000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1300000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"end":"2014-12-31","val":1300000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"end":"2014-12-31","val":1300000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q4I"},{"end":"2015-09-30","val":3200000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3200000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4000000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4000000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3400000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3400000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3400000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":3400000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3200000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3500000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017Q4I"},{"end":"2018-03-31","val":3500000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3500000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2I"},{"end":"2018-09-30","val":3500000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":3200000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-03-31","val":3200000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":3200000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3200000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2500000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2300000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2300000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2300000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2300000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2100000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2100000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2100000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":2100000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-03-31","val":2100000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":2100000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":2000000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":2000000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":2000000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":2000000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":2000000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":300000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-03-31","val":300000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":300000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":300000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":300000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":300000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":300000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"ValuationAllowanceDeferredTaxAssetChangeInAmount":{"label":"Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount","description":"Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":8000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-20000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-20000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":64000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":64000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":64000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2015"},{"start":"2017-01-01","end":"2017-12-31","val":18100000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"},{"start":"2022-01-01","end":"2022-12-31","val":2200000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-7600000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-7600000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":2500000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"ValuationAllowancesAndReservesChargedToCostAndExpense":{"label":"SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense","description":"Amount of increase in valuation and qualifying accounts and reserves from charge to cost and expense.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":1200000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1200000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1200000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2014"}]}},"WeightedAverageNumberOfDilutedSharesOutstanding":{"label":"Weighted Average Number of Shares Outstanding, Diluted","description":"The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.","units":{"shares":[{"start":"2009-01-01","end":"2009-12-31","val":19320,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-09-30","val":18740000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":18811000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":18774,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":18774000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-09-30","val":19005000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":19005000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":19714000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":19714000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":19052,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":19052000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":19052000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":19242000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":19278000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":19315000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":19273000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":19273000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":19263000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":19263000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":19274000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":19274000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":19274000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":19322000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":19322000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":19177000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":19177000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":19032000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":19032000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":18890000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":18890000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":18580000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":18580000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":19159000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":19159000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":19159000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":18518000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":18518000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":18831000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":18831000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":18839000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":18839000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":18853000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":18853000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":18895000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":18895000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":18878000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":18878000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":18878000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":19291000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":19291000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":19511000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":19511000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":19726000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":19726000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":19608000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":19608000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":19798000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":19798000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":19690000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":19690000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":19690000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":19943000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":19943000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":19991000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":19991000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":20038000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":20038000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":20026000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":20026000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":19618000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":19618000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":20067000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":20067000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":19933000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":19933000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":19957000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":19957000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":19979000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":19979000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":19974000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":19974000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":20009000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":20009000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":19995000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":19995000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":20092000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":20106000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":20119000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":20129000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":20176000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":20158000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":2016000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":2041000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"},{"start":"2020-01-01","end":"2020-06-30","val":2547000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":3041000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":3280000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":4724000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":3659000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":4916000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":4978000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":4978000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":5039000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":5039000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":5019000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":5019000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":5101000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":5101000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":5085000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":5085000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":12669000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":12669000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":14031000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":14100000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":15379000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":15436000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":14503000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":14503000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":15434000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":15434000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":14751000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":14829000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":15656000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":15516000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":15706000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":3104000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":15746000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":3104000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":15743000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":3115000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":15819000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":3137000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":15775000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":3129000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":15842000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":3168000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":3170000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":3170000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":3172000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":3172000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":3150000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":3210000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":3145000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":3205000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":3222000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":3214000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"WeightedAverageNumberOfShareOutstandingBasicAndDiluted":{"label":"Weighted Average Number of Shares Outstanding, Basic and Diluted","description":"Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).","units":{"shares":[{"start":"2011-01-01","end":"2011-06-30","val":18963000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2011-04-01","end":"2011-06-30","val":18988000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26","frame":"CY2011Q2"},{"start":"2012-01-01","end":"2012-03-31","val":19242000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":19278000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-06-30","val":19278000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2012-04-01","end":"2012-06-30","val":19315000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-06-30","val":19315000,"accn":"0000707388-12-000015","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-07-26"},{"start":"2013-01-01","end":"2013-03-31","val":19322000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-03-31","val":19322000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-06-30","val":19177000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":19032000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2"},{"start":"2014-01-01","end":"2014-03-31","val":18518000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2014Q1"},{"start":"2018-01-01","end":"2018-03-31","val":20092000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2011000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-04-01","end":"2018-06-30","val":2012000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":2013000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":2018000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2018Q3"},{"start":"2019-01-01","end":"2019-03-31","val":20278000,"accn":"0000707388-19-000030","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-08","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2034000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":2038000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":2038000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-07-01","end":"2019-09-30","val":2046000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2041000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":3659000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"}]}},"WeightedAverageNumberOfSharesOutstandingBasic":{"label":"Weighted Average Number of Shares Outstanding, Basic","description":"Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.","units":{"shares":[{"start":"2009-01-01","end":"2009-12-31","val":18836,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17","frame":"CY2009"},{"start":"2010-01-01","end":"2010-09-30","val":18740000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":18811000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":18774,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2010-01-01","end":"2010-12-31","val":18774000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-09-30","val":19005000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-09-30","val":19005000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2011-07-01","end":"2011-09-30","val":19086000,"accn":"0001193125-11-295783","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":19086000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":19052,"accn":"0001445305-12-000352","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-17"},{"start":"2011-01-01","end":"2011-12-31","val":19052000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":19052000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":19242000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":19278000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":19315000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":19273000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-01-01","end":"2012-09-30","val":19273000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":19263000,"accn":"0000707388-12-000017","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":19263000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":19274000,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":19274000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-01-01","end":"2012-12-31","val":19274000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":19322000,"accn":"0000707388-13-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":19322000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":19177000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":19177000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2013-04-01","end":"2013-06-30","val":19032000,"accn":"0000707388-13-000039","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":19032000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":18890000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":18890000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":18328000,"accn":"0000707388-13-000046","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":18328000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":18789000,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":18789000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2013-01-01","end":"2013-12-31","val":18789000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":18518000,"accn":"0000707388-14-000022","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-02"},{"start":"2014-01-01","end":"2014-03-31","val":18518000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":18536000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-01-01","end":"2014-06-30","val":18536000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":18554000,"accn":"0000707388-14-000036","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":18554000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":18558000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":18558000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2014-07-01","end":"2014-09-30","val":18601000,"accn":"0000707388-14-000041","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":18601000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":18571000,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":18571000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2014-01-01","end":"2014-12-31","val":18571000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":18803000,"accn":"0000707388-15-000022","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-01"},{"start":"2015-01-01","end":"2015-03-31","val":18803000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":19036000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":19036000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2015-04-01","end":"2015-06-30","val":19263000,"accn":"0000707388-15-000043","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":19263000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":19145000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-01-01","end":"2015-09-30","val":19145000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2015-07-01","end":"2015-09-30","val":19356000,"accn":"0000707388-15-000054","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-02"},{"start":"2015-07-01","end":"2015-09-30","val":19356000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":19210000,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":19210000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":19210000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":19448000,"accn":"0000707388-16-000072","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":19448000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":19489000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-01-01","end":"2016-06-30","val":19489000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":19529000,"accn":"0000707388-16-000080","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-01"},{"start":"2016-04-01","end":"2016-06-30","val":19529000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":19532000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-01-01","end":"2016-09-30","val":19532000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-07-01","end":"2016-09-30","val":19618000,"accn":"0000707388-16-000084","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-10-31"},{"start":"2016-07-01","end":"2016-09-30","val":19618000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":19594000,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":19594000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":19933000,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01"},{"start":"2017-01-01","end":"2017-03-31","val":19933000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":19957000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-01-01","end":"2017-06-30","val":19957000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-04-01","end":"2017-06-30","val":19979000,"accn":"0000707388-17-000025","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-04"},{"start":"2017-04-01","end":"2017-06-30","val":19979000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":19974000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":19974000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":20009000,"accn":"0000707388-17-000033","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-07-01","end":"2017-09-30","val":20009000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":19995000,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":19995000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":20092000,"accn":"0000707388-18-000020","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-07","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":20106000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-04-01","end":"2018-06-30","val":20119000,"accn":"0000707388-18-000026","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":20129000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":20176000,"accn":"0000707388-18-000030","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":20158000,"accn":"0000707388-19-000006","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":2016000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":2028000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2034000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2019-04-01","end":"2019-06-30","val":2038000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":2038000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2019-07-01","end":"2019-09-30","val":2046000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2041000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":2055000,"accn":"0000707388-20-000020","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":2055000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":2547000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-01-01","end":"2020-06-30","val":2547000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":3041000,"accn":"0000707388-20-000032","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13"},{"start":"2020-04-01","end":"2020-06-30","val":3041000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":3280000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-01-01","end":"2020-09-30","val":3280000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2020-07-01","end":"2020-09-30","val":4724000,"accn":"0000707388-20-000037","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-13"},{"start":"2020-07-01","end":"2020-09-30","val":4724000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":3659000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":4916000,"accn":"0000707388-21-000022","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-14"},{"start":"2021-01-01","end":"2021-03-31","val":4916000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":4978000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-01-01","end":"2021-06-30","val":4978000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":5039000,"accn":"0000707388-21-000029","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"start":"2021-04-01","end":"2021-06-30","val":5039000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":5019000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-01","end":"2021-09-30","val":5019000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":5101000,"accn":"0000707388-21-000044","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-07-01","end":"2021-09-30","val":5101000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":5085000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":5085000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":12669000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":12669000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":14031000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":14031000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":15379000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":15379000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":14503000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":14503000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":15434000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":15434000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":14751000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":14751000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":15516000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":15516000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":15518000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":3104000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":15520000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":3104000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":15573000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":3115000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":15681000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":3137000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":15638000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":3129000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":15842000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":3168000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":3170000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":3170000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":3172000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":3172000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":3150000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":3210000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":3145000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":3205000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":3212000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":3205000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"WeightedAverageNumberOfSharesOutstandingBasicAndDiluted":{"label":"Weighted Average Number of Shares Outstanding, Basic and Diluted (Deprecated 2012-01-31)","description":"The average number of shares or units issued and outstanding that are used in calculating basic and diluted EPS.","units":{"shares":[{"end":"2011-03-31","val":18943000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2011Q1I"},{"end":"2012-03-31","val":19242000,"accn":"0000707388-12-000005","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-04-27","frame":"CY2012Q1I"}]}},"WeightedAverageNumberOfSharesRestrictedStock":{"label":"Weighted Average Number of Shares, Restricted Stock","description":"Number of shares of restricted stock determined by relating the portion of time within a reporting period that restricted shares have been outstanding to the total time in that period. Restricted shares are subject to sales, contractual, regulatory or other restrictions that prevent or inhibit the holder from freely disposing of them before the restriction ends.","units":{"shares":[{"start":"2010-01-01","end":"2010-12-31","val":244531,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":289394,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":289394,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":221335,"accn":"0000707388-13-000006","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13"},{"start":"2012-01-01","end":"2012-12-31","val":221335,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":221335,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2012-10-01","end":"2012-12-31","val":44522,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2012-10-01","end":"2012-12-31","val":5063,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-12-31","val":44522,"accn":"0000707388-14-000012","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-20"},{"start":"2013-01-01","end":"2013-12-31","val":44522,"accn":"0000707388-16-000066","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":5063,"accn":"0000707388-15-000013","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-06"},{"start":"2014-01-01","end":"2014-12-31","val":5063,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":10240,"accn":"0000707388-17-000007","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-28"},{"start":"2016-01-01","end":"2016-12-31","val":10240,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":18539,"accn":"0000707388-17-000015","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-12-31","val":5499,"accn":"0000707388-18-000008","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-28","frame":"CY2017"}]}},"WriteOffOfDeferredDebtIssuanceCost":{"label":"Write off of Deferred Debt Issuance Cost","description":"Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.","units":{"USD":[{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":273000,"accn":"0000707388-19-000052","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13"},{"start":"2019-01-01","end":"2019-09-30","val":273000,"accn":"0000707388-19-000063","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-14"},{"start":"2019-01-01","end":"2019-12-31","val":273000,"accn":"0000707388-20-000007","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":273000,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":130000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"}]}},"CashFDICInsuredAmount":{"label":"Cash, FDIC Insured Amount","description":"The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation.","units":{"USD":[{"end":"2021-12-31","val":250000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-03-31","val":250000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":250000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":250000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":250000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":250000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":250000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":250000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":250000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-03-31","val":250000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":250000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":250000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":250000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":250000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":250000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights":{"label":"Class of Warrant or Right, Number of Securities Called by Warrants or Rights","description":"Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.","units":{"shares":[{"end":"2021-12-31","val":702270,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-12-31","val":12189770,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":11864770,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-12-31","val":2372954,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"DeferredIncomeCurrent":{"label":"Deferred Income, Current","description":"Amount of deferred income excluding obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current.","units":{"USD":[{"end":"2020-12-31","val":2184000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":2457000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"end":"2021-12-31","val":2457000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":2457000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":2457000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":2457000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":2975000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":3840000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":3801000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":3376000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"}]}},"DerivativeGainOnDerivative":{"label":"Derivative, Gain on Derivative","description":"Amount of increase in the fair value of derivatives recognized in the income statement.","units":{"USD":[{"start":"2021-01-01","end":"2021-12-31","val":400000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021"}]}},"DisposalGroupNotDiscontinuedOperationLossGainOnWriteDown":{"label":"Disposal Group, Not Discontinued Operation, Loss (Gain) on Write-down","description":"Amount, before tax, of (gain) loss recognized for the (reversal of write-down) write-down to fair value, less cost to sell, of a disposal group. Excludes discontinued operations.","units":{"USD":[{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":1372000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":1372000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"}]}},"IncreaseDecreaseInOperatingLeaseLiability":{"label":null,"description":null,"units":{"USD":[{"start":"2021-01-01","end":"2021-09-30","val":-1100000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":1600000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":-1422000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-185000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-520000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":-865000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":-865000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":-1197000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-1197000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-357000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":-357000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-268000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":-268000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":-400000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":-400000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":-490000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-490000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-108000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-108000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-215000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":-215000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":-701000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":-1233000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-376000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-119000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"PaymentsOfDividendsPreferredStockAndPreferenceStock":{"label":"Payments of Ordinary Dividends, Preferred Stock and Preference Stock","description":"Amount of cash outflow in the form of ordinary dividends to preferred shareholders of the parent entity.","units":{"USD":[{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-06-30","val":479000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-01-01","end":"2021-09-30","val":958000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-01-01","end":"2021-12-31","val":4418000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":4418000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":479000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":958000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":958000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":1437000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":1437000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":1916000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":1916000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":479000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":479000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":958000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":958000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":1437000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":1437000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":1916000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":1916000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":479000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":479000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":958000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":958000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":1499000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":2040000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":479000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1152000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"ProceedsFromIssuanceOfPrivatePlacement":{"label":"Proceeds from Issuance of Private Placement","description":"The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement.","units":{"USD":[{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":2113000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":2113000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"}]}},"RestrictedCash":{"label":"Restricted Cash","description":"Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.","units":{"USD":[{"end":"2020-12-31","val":168000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2020Q4I"},{"end":"2021-12-31","val":278000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"}]}},"StockIssuedDuringPeriodValueNewIssues":{"label":"Stock Issued During Period, Value, New Issues","description":"Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.","units":{"USD":[{"start":"2021-01-01","end":"2021-12-31","val":2113000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31"},{"start":"2021-01-01","end":"2021-12-31","val":2113000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2024-07-01","end":"2024-09-30","val":2605000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":2605000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"VariableInterestEntityEntityMaximumLossExposureAmount":{"label":"Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Amount","description":"The reporting entity's maximum amount of exposure to loss as a result of its involvement with the Variable Interest Entity (VIE).","units":{"USD":[{"end":"2021-12-31","val":300000,"accn":"0000707388-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-31","frame":"CY2021Q4I"},{"end":"2022-12-31","val":300000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"}]}},"AccruedLiabilitiesCurrent":{"label":"Accrued Liabilities, Current","description":"Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2021-12-31","val":2445000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":2445000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":2445000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":2445000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":3608000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":4316000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":4307000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":3137000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":3137000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":462000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":462000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":462000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":2665000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":993000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1386000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1506000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":1506000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":1506000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":1506000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":1506000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1028000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":2628000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":3239000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1974000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":1974000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":1974000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3878000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":6718000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"AllowanceForDoubtfulAccountsReceivableCurrent":{"label":"Accounts Receivable, Allowance for Credit Loss, Current","description":"Amount of allowance for credit loss on accounts receivable, classified as current.","units":{"USD":[{"end":"2021-12-31","val":800000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":800000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":800000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":843000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1200000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1000000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":900000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":714000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":714000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":270000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":270000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":270000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":500000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":100000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":116000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":191000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":191000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":191000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":191000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":191000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":206000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":230000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":275000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":360000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":360000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":360000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":363000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":369000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"OtherInvestments":{"label":"Other Investments","description":"Amount of investments classified as other.","units":{"USD":[{"end":"2021-12-31","val":300000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q4I"},{"end":"2022-03-31","val":300000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":300000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":300000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2023-03-31","val":300000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"}]}},"ShortTermInvestments":{"label":"Short-term Investments","description":"Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.","units":{"USD":[{"end":"2021-12-31","val":713000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":47000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"end":"2021-12-31","val":47000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":47000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1182000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":2550000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"},{"end":"2022-09-30","val":3180000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":3490000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":3490000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":3490000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":3490000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":3490000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":3577000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":4783000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":4309000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":4838000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":4838000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":4838000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":4838000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":4838000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":5575000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":3833000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":3245000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":3368000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":3368000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":3368000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3146000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1763000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"WeightedAverageNumberOfSharesContingentlyIssuable":{"label":"Weighted Average Number of Shares, Contingently Issuable","description":"Shares issuable for little or no cash consideration upon the satisfaction of certain conditions (contingently issuable shares) are considered outstanding common shares and included in the computation of basic Earnings Per Share as of the date that all necessary conditions have been satisfied (in essence, when issuance of the shares is no longer contingent). Outstanding common shares that are contingently returnable (that is, subject to recall) are treated in the same manner as contingently issuable shares. Contingently issuable shares include shares that (a) will be issued in the future upon the satisfaction of specified conditions, (b) have been placed in escrow and all or part must be returned if specified conditions are not met, or (c) have been issued but the holder must return all or part if specified conditions are not met. The number of contingently issuable shares is determined by relating the portion of time within a reporting period that these shares have been outstanding to the total time in that period.","units":{"shares":[{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2022-01-01","end":"2022-03-31","val":235000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":235000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":280000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":280000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":325000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":325000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":295000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":295000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":325000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":325000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2023-01-01","end":"2023-03-31","val":325000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":325000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":325000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":65000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":325000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":65000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":229000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":46000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":39000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":8000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2025-01-01","end":"2025-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"}]}},"WeightedAverageNumberOfSharesIssuedBasic":{"label":"Weighted Average Number of Shares Issued, Basic","description":"This element represents the weighted average total number of shares issued throughout the period including the first (beginning balance outstanding) and last (ending balance outstanding) day of the period before considering any reductions (for instance, shares held in treasury) to arrive at the weighted average number of shares outstanding. Weighted average relates to the portion of time within a reporting period that common shares have been issued and outstanding to the total time in that period. Such concept is used in determining the weighted average number of shares outstanding for purposes of calculating earnings per share (basic).","units":{"shares":[{"start":"2021-01-01","end":"2021-03-31","val":4916000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":4978000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2021-04-01","end":"2021-06-30","val":5039000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":5019000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":5101000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2022-01-01","end":"2022-03-31","val":12434000,"accn":"0000707388-22-000028","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":12434000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":13751000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-01-01","end":"2022-06-30","val":13751000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":15054000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":15054000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":14208000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":14208000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":15109000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":15109000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2023-01-01","end":"2023-03-31","val":15191000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":15191000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":15193000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":3039000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":15195000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":3039000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":15344000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":3069000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":15642000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":3129000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2024-01-01","end":"2024-03-31","val":15842000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":3168000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":3170000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":3170000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":3172000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":3172000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":3150000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":3210000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2025-01-01","end":"2025-03-31","val":3205000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":3212000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":3205000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"CommonStockValueOutstanding":{"label":"Common Stock, Value, Outstanding","description":"Value of all classes of common stock held by shareholders. May be all or portion of the number of common shares authorized. These shares exclude common shares repurchased by the entity and held as treasury shares.","units":{"USD":[{"end":"2021-12-31","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q4I"},{"end":"2022-06-30","val":1000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"}]}},"ContractWithCustomerAssetGrossCurrent":{"label":"Contract with Customer, Asset, before Allowance for Credit Loss, Current","description":"Amount, before allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current.","units":{"USD":[{"end":"2021-12-31","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2021Q4I"},{"end":"2022-06-30","val":0,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12","frame":"CY2022Q2I"}]}},"ReclassificationsOfTemporaryToPermanentEquity":{"label":"Reclassifications of Temporary to Permanent Equity","description":"The difference between the carrying amount of a financial instrument subject to a registration payment arrangement recorded as temporary equity prior to adoption of FSP EITF 00-19-2 and the carrying amount reclassified to permanent equity upon the adoption of FSP EITF 00-19-2. Recorded as a cumulative effect adjustment to the beginning balance of retained earnings. Does not apply to registration payment arrangements that are no longer outstanding upon adoption of FSP EITF 00-19-2.","units":{"USD":[{"start":"2022-04-01","end":"2022-06-30","val":18988000,"accn":"0000707388-22-000055","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-12"},{"start":"2022-04-01","end":"2022-06-30","val":18988000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-04-01","end":"2022-06-30","val":18988000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":18988000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-12-31","val":18988000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":18988000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"}]}},"AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation":{"label":"Share-based Payment Arrangement, Decrease for Tax Withholding Obligation","description":"Amount of decrease to equity for grantee's tax withholding obligation for award under share-based payment arrangement.","units":{"USD":[{"start":"2021-01-01","end":"2021-03-31","val":5000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q1"},{"start":"2021-04-01","end":"2021-06-30","val":13000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-12-31","val":18000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":3000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-03-31","val":3000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2022-01-01","end":"2022-03-31","val":3000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q1"},{"start":"2022-07-01","end":"2022-09-30","val":2000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":5000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1"}]}},"DividendsPreferredStock":{"label":"Dividends, Preferred Stock","description":"Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).","units":{"USD":[{"start":"2022-01-01","end":"2022-03-31","val":479000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q1"},{"start":"2022-04-01","end":"2022-06-30","val":479000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q2"},{"start":"2022-07-01","end":"2022-09-30","val":479000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":479000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2023-01-01","end":"2023-03-31","val":479000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-03-31","val":479000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q1"},{"start":"2023-04-01","end":"2023-06-30","val":479000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-04-01","end":"2023-06-30","val":479000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-07-01","end":"2023-09-30","val":479000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3"},{"start":"2024-01-01","end":"2024-03-31","val":479000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q1"},{"start":"2024-04-01","end":"2024-06-30","val":479000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2"}]}},"LossContingencyAccrualAtCarryingValue":{"label":"Loss Contingency Accrual","description":"Amount of loss contingency liability.","units":{"USD":[{"end":"2022-09-30","val":200000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":200000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"}]}},"NetIncomeLossAvailableToCommonStockholdersDiluted":{"label":"Net Income (Loss) Available to Common Stockholders, Diluted","description":"Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) available to common shareholders.","units":{"USD":[{"start":"2021-01-01","end":"2021-09-30","val":-2000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2021-07-01","end":"2021-09-30","val":-2620000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-4889000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-4180000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-6235000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":-2055000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-8598000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-01-01","end":"2022-09-30","val":-8598000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":-2363000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"start":"2022-07-01","end":"2022-09-30","val":-2363000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-7168000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-7168000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-44000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":-44000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":25068000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":25068000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":25112000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":25112000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":21967000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":21967000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":-3101000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":-3101000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":23216000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":23216000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-2703000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-2703000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-6969000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":-6969000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-4266000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-4266000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-9480000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-2511000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-12478000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-1655000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1123000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":2778000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"TemporaryEquityCarryingAmountAttributableToParent":{"label":"Temporary Equity, Carrying Amount, Attributable to Parent","description":"Carrying amount, attributable to parent, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer.","units":{"USD":[{"end":"2020-12-31","val":21500000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2020-12-31","val":21500000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":21979000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q1I"},{"end":"2021-06-30","val":21979000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q2I"},{"end":"2021-09-30","val":21979000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2021Q3I"},{"end":"2021-12-31","val":18988000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":18988000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2021-12-31","val":18988000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2021-12-31","val":18988000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2021-12-31","val":18988000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2021-12-31","val":18988000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2021Q4I"},{"end":"2022-03-31","val":18988000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2022-03-31","val":18988000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-03-31","val":18988000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-03-31","val":18988000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q1I"},{"end":"2022-06-30","val":0,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2022-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-06-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q2I"},{"end":"2022-09-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":0,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":0,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"}]}},"TreasuryStockCommonShares":{"label":"Treasury Stock, Common, Shares","description":"Number of previously issued common shares repurchased by the issuing entity and held in treasury.","units":{"shares":[{"end":"2021-12-31","val":258849,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":258849,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-09-30","val":258849,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":258849,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":258849,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":258849,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":258849,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":258849,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":258849,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":258849,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":258849,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":258849,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":258849,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":51770,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":51770,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":51770,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":258849,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":51770,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":102487,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":125625,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":125625,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":125625,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":125625,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":125625,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"TreasuryStockCommonValue":{"label":"Treasury Stock, Common, Value","description":"Amount allocated to previously issued common shares repurchased by the issuing entity and held in treasury.","units":{"USD":[{"end":"2021-12-31","val":5728000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":5728000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-09-30","val":5728000,"accn":"0000707388-22-000069","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":5728000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":5728000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":5728000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":5728000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":5728000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":5728000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":5728000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":5728000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":5728000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":5728000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":5728000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":5728000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":5728000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":5728000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":5728000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":5946000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":6007000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":6007000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":6007000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":6007000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":6007000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"DeferredTaxAssetsOperatingLossCarryforwards":{"label":"Deferred Tax Assets, Operating Loss Carryforwards","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.","units":{"USD":[{"end":"2021-12-31","val":19651000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":15707000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":15707000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":10746000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":10746000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":10526000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"DerivativeAssetsCurrent":{"label":"Derivative Asset, Current","description":"Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.","units":{"USD":[{"end":"2021-12-31","val":666000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":19000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":19000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":0,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":57000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":13000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"DerivativeGainLossOnDerivativeNet":{"label":"Derivative, Gain (Loss) on Derivative, Net","description":"Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.","units":{"USD":[{"start":"2021-01-01","end":"2021-12-31","val":400000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":-1800000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":-1800000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-46000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":4000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":-108000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":-53000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-53000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-4000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-65000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":-65000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":71000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"DerivativeLiabilitiesCurrent":{"label":"Derivative Liability, Current","description":"Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.","units":{"USD":[{"end":"2021-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":104000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":104000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":104000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-09-30","val":94000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-12-31","val":7000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":7000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":7000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":0,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"GainLossOnSaleOfOtherAssets":{"label":"Gain (Loss) on Disposition of Other Assets","description":"Amount of gain (loss) on sale or disposal of other assets.","units":{"USD":[{"start":"2021-01-01","end":"2021-12-31","val":18000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":96000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":44000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":-156000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":398000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":398000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":35000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"start":"2023-01-01","end":"2023-03-31","val":35000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":549000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":549000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":512000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":512000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":503000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":503000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":3756000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":3756000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":164000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":385000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"IncreaseDecreaseInOtherOperatingLiabilities":{"label":"Increase (Decrease) in Other Operating Liabilities","description":"Amount of increase (decrease) in operating liabilities classified as other.","units":{"USD":[{"start":"2021-01-01","end":"2021-12-31","val":445000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":189000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":189000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-511000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-1796000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":-1287000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":-1346000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":-1346000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-478000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-478000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":123000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":123000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":734000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":-527000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":386000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1550000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"ProceedsFromSaleOfEquitySecuritiesFvNi":{"label":null,"description":null,"units":{"USD":[{"start":"2021-01-01","end":"2021-12-31","val":42000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":14000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":26000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":27000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":27000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"start":"2022-01-01","end":"2022-12-31","val":27000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":9000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":9000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":247000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":247000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":253000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":253000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-06-30","val":527000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":527000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":527000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":1002000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-06-30","val":543000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"RestrictedCashCurrent":{"label":"Restricted Cash, Current","description":"Amount of cash restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.","units":{"USD":[{"end":"2021-12-31","val":278000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":142000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":142000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":141000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1I"},{"end":"2023-06-30","val":53000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2I"},{"end":"2023-09-30","val":561000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3I"},{"end":"2023-12-31","val":620000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":620000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":620000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":620000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":620000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":615000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2024-03-31","val":615000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1602000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2024-06-30","val":1602000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1603000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1628000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":1628000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":1628000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1602000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1608000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number","description":"The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.","units":{"shares":[{"end":"2022-12-31","val":2000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":2000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price","description":"The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.","units":{"USD/shares":[{"end":"2022-12-31","val":51.2,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":51.2,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period","description":"Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.","units":{"shares":[{"start":"2022-01-01","end":"2022-12-31","val":4000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period","description":"The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.","units":{"shares":[{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value","description":"Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.","units":{"USD":[{"end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number","description":"Number of options outstanding, including both vested and non-vested options.","units":{"shares":[{"end":"2021-12-31","val":6000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":2000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":2000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":2000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price","description":"Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.","units":{"USD/shares":[{"end":"2021-12-31","val":51.2,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":51.2,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":51.2,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":51.2,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price","description":"Weighted average price at which option holders acquired shares when converting their stock options into shares.","units":{"USD/shares":[{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price","description":"Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.","units":{"USD/shares":[{"start":"2022-01-01","end":"2022-12-31","val":51.2,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":51.2,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price","description":"Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.","units":{"USD/shares":[{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price","description":"Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.","units":{"USD/shares":[{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023"}]}},"SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value","description":"Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.","units":{"USD":[{"end":"2022-12-31","val":0,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"}]}},"ShortTermBorrowings":{"label":"Short-term Debt","description":"Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2021-12-31","val":12869000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15","frame":"CY2021Q4I"},{"end":"2022-12-31","val":11682000,"accn":"0000707388-23-000016","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-15"},{"end":"2022-12-31","val":11682000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":3383000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":3383000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":3383000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":8394000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":537000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":2019000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":2019000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":2019000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":2019000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":2019000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1924000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":6052000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":3284000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":3911000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":3911000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":3911000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":6014000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":7345000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"DeferredRevenueNoncurrent":{"label":"Deferred Revenue, Noncurrent","description":"Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as noncurrent.","units":{"USD":[{"end":"2022-12-31","val":299000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":257000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"}]}},"ShortTermDebtWeightedAverageInterestRate":{"label":"Short-term Debt, Weighted Average Interest Rate, at Point in Time","description":"Weighted average interest rate of short-term debt outstanding calculated at point in time.","units":{"pure":[{"end":"2022-12-31","val":0.0788,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":0.0788,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":0.1031,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":0.1031,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-03-31","val":0.0767,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":0.0925,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":0.0925,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":0.0925,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":0.0925,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":0.0925,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":0.0925,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":0.0925,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":0.0845,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":0.0819,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":0.083,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":0.083,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":0.083,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":0.0827,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":0.0829,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"TimeDepositsAtOrAboveFDICInsuranceLimit":{"label":"Time Deposits, at or Above FDIC Insurance Limit","description":"Amount of time deposit liabilities, including certificates of deposit, in denominations that meet or exceed the Federal Deposit Insurance Corporation (FDIC) insurance limit.","units":{"USD":[{"end":"2023-03-31","val":4400000,"accn":"0000707388-23-000050","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1200000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":300000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1000000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2023Q4I"},{"end":"2024-03-31","val":200000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":700000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1000000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":200000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1400000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1300000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectContinuingOperations":{"label":null,"description":null,"units":{"USD":[{"start":"2022-01-01","end":"2022-06-30","val":10155000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":4761000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":591000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":618000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":16902000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":16902000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":16733000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":16733000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":14427000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":14427000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-3669000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-3669000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-14887000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":-14887000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":-11851000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":-13315000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-2142000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-2162000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectDisposalGroupIncludingDiscontinuedOperations":{"label":null,"description":null,"units":{"USD":[{"start":"2022-01-01","end":"2022-06-30","val":-467000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":-228000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":-600000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":371000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1381000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":1381000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":1381000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":1380000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":1381000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":1381000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"DiscontinuedOperationTaxEffectOfDiscontinuedOperation":{"label":"Discontinued Operation, Tax Effect of Discontinued Operation","description":"Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal.","units":{"USD":[{"start":"2022-01-01","end":"2022-06-30","val":-537000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-04-01","end":"2022-06-30","val":-183000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-605000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":-68000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q3"},{"start":"2023-01-01","end":"2023-06-30","val":300000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":300000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-04-01","end":"2023-06-30","val":300000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-04-01","end":"2023-06-30","val":300000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":558000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":558000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":257000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-07-01","end":"2023-09-30","val":257000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"}]}},"LongTermInvestments":{"label":"Long-term Investments","description":"The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).","units":{"USD":[{"end":"2022-12-31","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-06-30","val":6000000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":6000000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":6000000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":6000000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":6000000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":6000000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":6000000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":6000000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":4710000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":3899000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":2140000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":2140000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":2140000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1828000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1217000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"NotesAndLoansReceivableNetNoncurrent":{"label":"Financing Receivable, after Allowance for Credit Loss, Noncurrent","description":"Amount, after allowance for credit loss, of financing receivable, classified as noncurrent.","units":{"USD":[{"end":"2022-12-31","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"end":"2022-12-31","val":1285000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":1285000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-06-30","val":7000000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11","frame":"CY2023Q2I"},{"end":"2023-09-30","val":8327000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":8427000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":8427000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":8427000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":8427000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":8427000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":8528000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":8640000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":8758000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":8876000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":8876000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":8876000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":8993000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":9124000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"NotesIssued1":{"label":"Notes Issued","description":"The fair value of notes issued in noncash investing and financing activities.","units":{"USD":[{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":487000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":7000000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":7000000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":7000000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-12-31","val":7000000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":7000000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"TransferToInvestments":{"label":"Transfer to Investments","description":"Value of investments transferred to the entity's investments in noncash transactions.","units":{"USD":[{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":6000000,"accn":"0000707388-23-000098","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-11"},{"start":"2023-01-01","end":"2023-06-30","val":6000000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":6000000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":6000000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":6000000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":6000000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"EquitySecuritiesFvNiGainLoss":{"label":"Equity Securities, FV-NI, Gain (Loss)","description":"Amount of unrealized and realized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).","units":{"USD":[{"start":"2022-01-01","end":"2022-09-30","val":-826000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-03-31","val":2000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":947000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":70000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":70000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-03-31","val":228000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":228000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-41000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":-41000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":-303000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-306000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2025-01-01","end":"2025-03-31","val":-224000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":5374000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":5597000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"EquitySecuritiesFvNiRealizedGainLoss":{"label":"Equity Securities, FV-NI, Realized Gain (Loss)","description":"Amount of realized gain (loss) from sale of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).","units":{"USD":[{"start":"2022-01-01","end":"2022-09-30","val":8000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":94000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"start":"2023-01-01","end":"2023-09-30","val":94000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":34000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":34000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-10000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2025-01-01","end":"2025-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":5554000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-04-01","end":"2025-06-30","val":5553000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"NotesAndLoansReceivableGrossCurrent":{"label":"Financing Receivable, before Allowance for Credit Loss, Current","description":"Amount, before allowance for credit loss, of financing receivable, classified as current.","units":{"USD":[{"end":"2023-09-30","val":200000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":399000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":399000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-09-30","val":1426000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":335000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":335000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":335000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":335000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":300000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"NotesAndLoansReceivableGrossNoncurrent":{"label":"Financing Receivable, before Allowance for Credit Loss, Noncurrent","description":"Amount, before allowance for credit loss, of financing receivable, classified as noncurrent.","units":{"USD":[{"end":"2023-09-30","val":1100000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":8427000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":8427000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-09-30","val":8758000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":8876000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":8876000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":8876000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":8993000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":9124000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"NotesAndLoansReceivableNetCurrent":{"label":"Financing Receivable, after Allowance for Credit Loss, Current","description":"Amount, after allowance for credit loss, of financing receivable, classified as current. Includes, but is not limited to, notes and loan receivable.","units":{"USD":[{"end":"2022-12-31","val":73000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08"},{"end":"2022-12-31","val":73000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-09-30","val":223000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":399000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":399000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":399000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":399000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":399000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":399000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":399000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1426000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":335000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":335000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":335000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":335000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":300000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"NotesReceivableGross":{"label":"Financing Receivable, before Allowance for Credit Loss","description":"Amount, before allowance for credit loss, of financing receivable.","units":{"USD":[{"end":"2022-12-31","val":1358000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-09-30","val":1300000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"},{"end":"2023-12-31","val":8827000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":8827000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":8827000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2023-12-31","val":8826000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":8826000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-03-31","val":8927000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":9039000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":10184000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":9211000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":9211000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":9211000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":9328000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":9424000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"ProductWarrantyAccrualClassifiedCurrent":{"label":"Product Warranty Accrual, Current","description":"Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2022-12-31","val":38000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2022Q4I"},{"end":"2023-09-30","val":42000,"accn":"0000707388-23-000120","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-08","frame":"CY2023Q3I"}]}},"BusinessCombinationBargainPurchaseGainRecognizedAmount":{"label":"Business Combination, Bargain Purchase, Gain Recognized, Amount","description":"In a business combination in which the amount of net identifiable assets acquired and liabilities assumed exceeds the aggregate consideration transferred or to be transferred (as defined), this element represents the amount of gain recognized by the entity.","units":{"USD":[{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":1170000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":1170000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"CapitalizedContractCostGross":{"label":"Capitalized Contract Cost, Gross","description":"Amount, before accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer.","units":{"USD":[{"end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022Q4I"},{"end":"2023-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"InterestIncomeFinancingReceivableBeforeAllowanceForCreditLoss":{"label":null,"description":null,"units":{"USD":[{"start":"2022-01-01","end":"2022-12-31","val":200000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":500000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":500000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":700000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"PaymentsToAcquireBusinessesGross":{"label":"Payments to Acquire Businesses, Gross","description":"The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.","units":{"USD":[{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":2770000,"accn":"0000707388-24-000025","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-22"},{"start":"2023-01-01","end":"2023-12-31","val":2770000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":19675000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"ProceedsFromCollectionOfNotesReceivable":{"label":"Proceeds from Collection of Notes Receivable","description":"The cash inflow associated with principal collections from a borrowing supported by a written promise to pay an obligation.","units":{"USD":[{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":74000,"accn":"0000707388-24-000051","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":74000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":149000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":149000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":223000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":223000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":74000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":149000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount":{"label":"Equity Securities without Readily Determinable Fair Value, Impairment Loss, Annual Amount","description":"Amount of impairment loss on investment in equity security without readily determinable fair value.","units":{"USD":[{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1290000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"start":"2024-01-01","end":"2024-06-30","val":1290000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":4086000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":4615000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":61000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":432000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"RestrictedCashNoncurrent":{"label":"Restricted Cash, Noncurrent","description":"Amount of cash restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.","units":{"USD":[{"end":"2024-05-17","val":1000000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13"},{"end":"2024-05-17","val":1000000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2024-05-17","val":1000000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-05-17","val":1000000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-05-17","val":1000000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"end":"2024-06-30","val":1000000,"accn":"0000707388-24-000091","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-13","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1000000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1000000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1000000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1000000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings":{"label":"Adjustments to Additional Paid in Capital, Dividends in Excess of Retained Earnings","description":"Amount of decrease in additional paid in capital (APIC) resulting from dividends legally declared (or paid) in excess of retained earnings balance.","units":{"USD":[{"start":"2023-01-01","end":"2023-03-31","val":479000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q1"},{"start":"2023-04-01","end":"2023-06-30","val":479000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q2"},{"start":"2023-07-01","end":"2023-09-30","val":479000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":1916000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":479000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-03-31","val":479000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"start":"2024-01-01","end":"2024-03-31","val":479000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q1"},{"start":"2024-04-01","end":"2024-06-30","val":479000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-04-01","end":"2024-06-30","val":479000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2"},{"start":"2024-07-01","end":"2024-09-30","val":541000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":2040000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":479000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"start":"2025-01-01","end":"2025-03-31","val":479000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q1"},{"start":"2025-04-01","end":"2025-06-30","val":673000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings","description":"Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3).","units":{"USD":[{"start":"2024-01-01","end":"2024-09-30","val":-540000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-540000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-1093000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-98000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"start":"2025-01-01","end":"2025-03-31","val":-98000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q1"},{"start":"2025-04-01","end":"2025-06-30","val":-88000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases","description":"Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.","units":{"USD":[{"start":"2024-01-01","end":"2024-09-30","val":2352000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":2352000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":2352000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value","description":"Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.","units":{"USD":[{"end":"2023-12-31","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-06-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1840000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":259000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":259000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":259000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":161000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2025-03-31","val":161000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q1I"},{"end":"2025-06-30","val":73000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings","description":"Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3).","units":{"USD":[{"start":"2024-01-01","end":"2024-09-30","val":212000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":212000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value","description":"Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.","units":{"USD":[{"end":"2023-12-31","val":169000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q4I"},{"end":"2024-06-30","val":169000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":381000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"}]}},"OtherNoncashIncome":{"label":"Other Noncash Income","description":"Amount of income or gain included in net income that result in no cash inflow (outflow), classified as other.","units":{"USD":[{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":554000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"}]}},"PaymentsToAcquireNotesReceivable":{"label":"Payments to Acquire Notes Receivable","description":"The cash outflow to acquire an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date. Such amount may include accrued interest receivable in accordance with the terms of the note. The note also may contain provisions including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among myriad other features and characteristics.","units":{"USD":[{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-09-30","val":1000000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":1000000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"ProceedsFromIssuanceOfDebt":{"label":"Proceeds from Issuance of Debt","description":"The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.","units":{"USD":[{"start":"2023-01-01","end":"2023-09-30","val":35969000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-03-31","val":4596000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":21259000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":16492000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2025-01-01","end":"2025-03-31","val":6980000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":15744000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"RepaymentsOfDebt":{"label":"Repayments of Debt","description":"The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.","units":{"USD":[{"start":"2023-01-01","end":"2023-09-30","val":38402000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":10398000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"}]}},"StockIssued1":{"label":"Stock Issued","description":"The fair value of stock issued in noncash financing activities.","units":{"USD":[{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2024-01-01","end":"2024-09-30","val":2605000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2025-01-01","end":"2025-03-31","val":7045000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":7045000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"StockRepurchasedDuringPeriodShares":{"label":"Stock Repurchased During Period, Shares","description":"Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.","units":{"shares":[{"start":"2024-07-01","end":"2024-09-30","val":50717,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":73855,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"start":"2024-01-01","end":"2024-12-31","val":73855,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024"},{"start":"2024-07-01","end":"2024-12-31","val":73855,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"}]}},"StockRepurchasedDuringPeriodValue":{"label":"Stock Repurchased During Period, Value","description":"Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.","units":{"USD":[{"start":"2024-07-01","end":"2024-09-30","val":218000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":279000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"start":"2024-01-01","end":"2024-12-31","val":300000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"start":"2024-01-01","end":"2024-12-31","val":300000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024"},{"start":"2024-07-01","end":"2024-12-31","val":300000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"}]}},"TemporaryEquityRedemptionPricePerShare":{"label":"Temporary Equity, Redemption Price Per Share","description":"Amount to be paid per share that is classified as temporary equity by entity upon redemption. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.","units":{"USD/shares":[{"end":"2024-08-21","val":0.0001,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2024-08-21","val":0.0001,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-08-21","val":0.0001,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-08-21","val":0.0001,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q3I"}]}},"UnrealizedGainLossOnInvestments":{"label":"Unrealized Gain (Loss) on Investments","description":"Amount of unrealized gain (loss) on investment.","units":{"USD":[{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023"},{"start":"2024-01-01","end":"2024-09-30","val":-621000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":-1850000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024"}]}},"BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount":{"label":"Business Acquisition, Goodwill, Expected Tax Deductible Amount","description":"The amount of goodwill arising from a business combination that is expected to be deductible for tax purposes.","units":{"USD":[{"end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"DeferredTaxAssetsTaxCreditCarryforwards":{"label":"Deferred Tax Assets, Tax Credit Carryforwards","description":"Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.","units":{"USD":[{"end":"2023-12-31","val":74000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":72000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Impairment Losses","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from estimated impairment losses.","units":{"USD":[{"end":"2023-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1287000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Reserves","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves, classified as other.","units":{"USD":[{"end":"2023-12-31","val":66000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2023Q4I"},{"end":"2024-12-31","val":114000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"EquityMethodInvestmentsFairValueDisclosure":{"label":"Equity Method Investments, Fair Value Disclosure","description":"Fair value portion of investments accounted under the equity method.","units":{"USD":[{"end":"2024-12-31","val":755000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-12-31","val":755000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-12-31","val":755000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":504000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14","frame":"CY2025Q1I"},{"end":"2025-06-30","val":264000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"NotesReceivableFairValueDisclosure":{"label":"Notes Receivable, Fair Value Disclosure","description":"Fair value portion of an agreement for an unconditional promise by the maker to pay the holder a definite sum of money at a future date.","units":{"USD":[{"end":"2024-12-31","val":0,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21","frame":"CY2024Q4I"}]}},"ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight":{"label":"Class of Warrant or Right, Number of Securities Called by Each Warrant or Right","description":"Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares.","units":{"shares":[{"end":"2025-06-30","val":0.2,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}},"GainOnSaleOfInvestments":{"label":"Gain on Sale of Investments","description":"The difference between the carrying value and the sale price of an investment. A gain would be recognized when the sale price of the investment is greater than the carrying value of the investment. This element refers to the Gain included in earnings and not to the cash proceeds of the sale.","units":{"USD":[{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-01-01","end":"2025-06-30","val":5072000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"ProceedsFromSaleOfOtherProductiveAssets":{"label":"Proceeds from Sale of Other Productive Assets","description":"Amount of cash inflow from the sale of tangible or intangible assets used to produce goods or deliver services, classified as other.","units":{"USD":[{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"},{"start":"2025-01-01","end":"2025-06-30","val":199000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13"}]}},"ReceivablesFromBrokersDealersAndClearingOrganizations":{"label":"Receivables from Brokers-Dealers and Clearing Organizations","description":"Amount receivable from broker-dealers and clearing organizations, including, but not limited to, securities failed-to-deliver, certain deposits for securities borrowed, open transactions, good faith and margin deposits, commissions and floor brokerage receivables.","units":{"USD":[{"end":"2024-12-31","val":0,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q4I"},{"end":"2025-06-30","val":6684000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2025Q2I"}]}}},"srt":{"StockRepurchaseProgramAuthorizedAmount1":{"label":null,"description":null,"units":{"USD":[{"end":"2024-08-07","val":1000000,"accn":"0000707388-24-000181","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2024-08-07","val":1000000,"accn":"0000707388-25-000040","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-21"},{"end":"2024-08-07","val":1000000,"accn":"0000707388-25-000078","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-14"},{"end":"2024-08-07","val":1000000,"accn":"0000707388-25-000113","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-13","frame":"CY2024Q2I"}]}}}}}