{"cik":800458,"entityName":"RENTRAK CORP","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":"2011-08-01","val":11221873,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-11-01","val":11004442,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2012-02-01","val":11045979,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-06-04","val":11081917,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2012Q2I"},{"end":"2012-08-01","val":11141781,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-11-01","val":11844484,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2013-02-01","val":11857221,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-06-03","val":11891638,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2013Q2I"},{"end":"2013-08-01","val":11911961,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-11-01","val":11975220,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2014-02-03","val":12103315,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-06-02","val":12286801,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2014Q2I"},{"end":"2014-08-04","val":12301682,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-10-31","val":12364924,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2015-02-01","val":15204978,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-05-22","val":15253468,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-07-27","val":15346934,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-10-30","val":15374140,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2011-09-30","val":129594976,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q3I"},{"end":"2012-09-30","val":193963421,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q3I"},{"end":"2013-09-30","val":376570434,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q3I"},{"end":"2014-09-30","val":732097022,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q3I"}]}}},"us-gaap":{"AccountsNotesAndLoansReceivableNetCurrent":{"label":"Accounts and Financing Receivable, after Allowance for Credit Loss, Current","description":"Amount, after allowance for credit loss, of accounts and financing receivables, classified as current. Includes, but is not limited to, notes and loan receivable.","units":{"USD":[{"end":"2011-03-31","val":16713000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-03-31","val":16713000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":16713000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":16713000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":14360000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":13675000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":13280000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":14260000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":14260000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":14260000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":14260000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":14260000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":12193000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":12268000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":12354000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":16682000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q1I"},{"end":"2013-03-31","val":16682000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":16682000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":16682000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-06-30","val":15479000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":15064000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":15460000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"}]}},"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":"2011-03-31","val":7223000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":7223000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":7223000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":7223000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":4797000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":4503000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":4415000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5291000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":5291000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":5291000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":5291000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":5291000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":4589000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5275000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":6476000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":5856000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":5856000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":5856000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":5856000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":1013000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":6333000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5747000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6355000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2339000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":1766000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":1766000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":1766000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":2339000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1920000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1654000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4066000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3967000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":3967000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":3967000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":5925000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3565000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2013-03-31","val":7634000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2014-03-31","val":12525000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":12199000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":12199000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":12199000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":12525000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":12870000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":14946000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":19031000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":16884000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":16884000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":16884000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":17569000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":21674000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"AccruedEmployeeBenefitsCurrentAndNoncurrent":{"label":"Accrued Employee Benefits","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.","units":{"USD":[{"end":"2013-03-31","val":31000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2013Q1I"},{"end":"2014-03-31","val":38000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2014Q1I"},{"end":"2015-03-31","val":51000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"AccruedIncomeTaxesNoncurrent":{"label":"Accrued Income Taxes, Noncurrent","description":"Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due beyond one year or the operating cycle, whichever is longer. Alternate captions include income taxes payable, noncurrent.","units":{"USD":[{"end":"2011-03-31","val":1261000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":1261000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":1261000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":1261000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1244000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1008000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":665000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":731000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":731000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":731000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":731000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":731000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":735000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":665000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":678000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":713000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":713000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":713000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":713000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":713000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":709000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":664000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":517000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":520000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":520000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":520000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":520000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":520000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":531000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":542000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":568000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":465000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":465000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":465000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":470000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":470000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2011-03-31","val":3022000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":3022000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":3022000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":3022000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":2840000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2954000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2734000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3215000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":3093000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":3093000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":3093000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":3093000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3101000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4167000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4991000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4369000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":4369000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":4369000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":910000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":912000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":5982000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":6635000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":403000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":370000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":370000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":370000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":370000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":370000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":681000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1275000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":557000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":592000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":592000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":592000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":550000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":702000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"AccruedSalariesCurrent":{"label":"Accrued Salaries, Current","description":"Carrying value as of the balance sheet date of the obligations incurred through that date and payable for employees' services provided. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2014-03-31","val":6743000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":6743000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q1I"},{"end":"2014-09-30","val":5445000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":7038000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":11724000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":11724000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":5912000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6510000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2011-03-31","val":13750000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":13750000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":13750000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":13750000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":14440000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":15249000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":16128000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":17032000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":17032000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":17032000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":17032000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":17032000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":17774000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":17844000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":18868000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":19925000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":19925000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":19925000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":19925000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":18941000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":21109000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":22333000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":23620000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":23785000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":23785000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":23785000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":23785000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":23785000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":25106000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":25584000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":27387000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":29121000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":29121000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":29121000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":30929000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":31008000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2011-03-31","val":530000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":530000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":530000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":530000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":690000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":326000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":48000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":341000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":341000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":341000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":341000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":341000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":80000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":193000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":255000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":31000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":31000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":31000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":31000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":31000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":17000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":235000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":331000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":409000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":409000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":409000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":409000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":409000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":435000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-11000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":-376000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":464000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":464000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":464000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":613000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":307000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2011-03-31","val":54358000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-03-31","val":54358000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":54358000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":54358000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":53998000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":52236000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":53495000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":55125000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2012Q1I"}]}},"AdditionalPaidInCapitalCommonStock":{"label":"Additional Paid in Capital, Common Stock","description":"Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.","units":{"USD":[{"end":"2012-03-31","val":55125000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":55125000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":55125000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":55125000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":57266000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":72073000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":73751000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":75508000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":75508000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":75508000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":75508000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":75508000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":76999000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":79779000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":81427000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":83562000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":83562000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":83562000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":83562000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":83562000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":82742000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":85505000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":282341000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":285280000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":285280000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":285280000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":285835000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":288210000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2010-04-01","end":"2011-03-31","val":2224000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"}]}},"AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation":{"label":"Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation","description":"Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":461000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2011-03-31","val":1253000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":102000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011"}]}},"AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet":{"label":"Adjustment to Additional Paid in Capital, Income Tax Effect from Share-based Compensation, Net","description":"Amount of increase (decrease) in additional paid in capital (APIC) resulting from a tax benefit (deficiency) associated with an share-based compensation plan other than an employee stock ownership plan (ESOP).","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":1253000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":102000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":102000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":-10000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-10000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-10000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"}]}},"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":"2011-03-31","val":645000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":645000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":645000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":645000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":627000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":610000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":770000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":649000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":649000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":649000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":649000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":649000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":621000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":655000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":712000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":866000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":866000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":866000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":866000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":305000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":828000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":624000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":414000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":162000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":162000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":162000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":162000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":162000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":72000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":85000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":83000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":179000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":179000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":179000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":69000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":91000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2013-04-01","end":"2013-09-30","val":25000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":25000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"}]}},"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":"2011-03-31","val":76175000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":76175000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":76175000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":76175000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":72429000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":69150000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":68281000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":72881000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":72881000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":72881000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":72881000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":72881000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":70538000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":68473000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":70695000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":71779000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":71779000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":71779000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":71779000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":71781000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":72071000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":77437000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":82550000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":81267000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":81267000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":81267000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":81267000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":81267000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":78968000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":84961000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":286406000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":284523000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":284523000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":284523000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":283437000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":288627000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2011-03-31","val":46059000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":46059000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":46059000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":46059000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":41462000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":38894000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":39404000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":43046000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":43046000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":43046000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":43046000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":43046000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":40356000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":37947000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":39693000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":39293000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":39293000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":39293000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":39293000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":39654000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":39439000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":41163000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":45112000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":42922000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":42596000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":42596000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":42596000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":42922000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":39988000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":44437000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":110798000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":104881000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":104881000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":104881000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":100153000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":102399000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"AssetsHeldForSaleCurrent":{"label":"Assets Held-for-sale, Current (Deprecated 2014-01-31)","description":"Current assets (normally turning over within one year or one business cycle if longer) that are held for sale apart from normal operations and anticipated to be sold within one year.","units":{"USD":[{"end":"2013-03-31","val":9514000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2014-03-31","val":5443000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":5443000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":5443000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4834000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4256000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"}]}},"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":"2014-03-31","val":5443000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":5443000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-12-31","val":4120000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"AvailableForSaleEquitySecuritiesAccumulatedGrossUnrealizedLossBeforeTax":{"label":"Available-for-sale Equity Securities, Accumulated Gross Unrealized Loss, before Tax","description":"Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in equity securities classified as available-for-sale.","units":{"USD":[{"end":"2014-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2015-03-31","val":204000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"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":"2012-03-31","val":22101000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2013-03-31","val":16596000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":16596000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2014-03-31","val":16868000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":16868000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2015-03-31","val":80522000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"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":"2013-03-31","val":16588000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2014-03-31","val":16868000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2014Q1I"}]}},"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":"2011-03-31","val":22556000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":22556000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":22556000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":22556000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":22670000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":21702000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":23192000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":22227000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":22227000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":22227000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":22227000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":22227000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":22249000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":21026000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":21483000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":16588000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":16588000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":16588000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":16588000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":16588000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":17549000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":17995000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":21651000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":16868000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":16868000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":16868000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":16868000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":16868000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":12868000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":18833000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":79011000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":80318000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":80318000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":80318000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":70991000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":72462000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2014-03-31","val":16868000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2015-03-31","val":80318000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"AvailableForSaleSecuritiesFairValueDisclosure":{"label":"Available-for-sale Securities, Fair Value Disclosure (Deprecated 2013-01-31)","description":"This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents Available-for-sale Securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities. A debt security represents a creditor relationship with an enterprise. Debt securities include, among other items, US Treasury securities, US government securities, municipal securities, corporate bonds, convertible debt, commercial paper, and all securitized debt instruments. An equity security represents an ownership interest in an enterprise or the right to acquire or dispose of an ownership interest in an enterprise at fixed or determinable prices. Equity securities include, among other things, common stock, certain preferred stock, warrant rights, call options, and put options, but do not include convertible debt. An entity may opt to provide the reader with additional narrative text to better understand the nature of investments in debt and equity securities which are categorized as Available-for-sale.","units":{"USD":[{"end":"2012-03-31","val":22227000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2013-03-31","val":16588000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2013Q1I"}]}},"AvailableForSaleSecuritiesGrossUnrealizedLosses1":{"label":"Available-for-sale Securities, Gross Unrealized Losses (Deprecated 2013-01-31)","description":"This item represents the gross unrealized losses for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2012-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2013-03-31","val":8000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2013Q1I"}]}},"AvailableforsaleSecuritiesGrossUnrealizedGain":{"label":"Available-for-sale Securities, Gross Unrealized Gains (Deprecated 2013-01-31)","description":"This item represents the gross unrealized gains for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2012-03-31","val":126000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2013-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2013Q1I"}]}},"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":"2013-04-01","end":"2013-09-30","val":182000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":106000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"}]}},"BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual":{"label":"Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual","description":"This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.","units":{"USD":[{"start":"2013-04-01","end":"2013-09-30","val":-100000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-100000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"}]}},"BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual":{"label":"Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual","description":"This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.","units":{"USD":[{"start":"2013-04-01","end":"2013-09-30","val":128000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":128000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"}]}},"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":"2009-03-31","val":4601000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009Q1I"},{"end":"2010-03-31","val":2435000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2010-03-31","val":2435000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2010-03-31","val":2435000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2010-03-31","val":2435000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2010-03-31","val":2435000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010Q1I"},{"end":"2010-06-30","val":1623000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2I"},{"end":"2010-09-30","val":2531000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":2404000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2010Q4I"},{"end":"2011-03-31","val":3821000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":3821000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":3821000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":3821000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2011-03-31","val":3821000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2011-03-31","val":3821000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2011-03-31","val":3821000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2011-03-31","val":3821000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2011-03-31","val":3821000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1551000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":1551000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1525000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-09-30","val":1525000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1220000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-12-31","val":1220000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5526000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":5526000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":5526000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":5526000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":5526000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2012-03-31","val":5526000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2012-03-31","val":5526000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2012-03-31","val":5526000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2012-03-31","val":5526000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2012-03-31","val":5526000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012Q1I"},{"end":"2012-06-30","val":4439000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-06-30","val":4439000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3616000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-09-30","val":3616000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4685000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-12-31","val":4685000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3835000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":3835000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":3835000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":3835000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":3835000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2013-03-31","val":3835000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2013-03-31","val":3835000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-03-31","val":3835000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2013-03-31","val":3835000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4081000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-06-30","val":4081000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5457000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-09-30","val":5457000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5225000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-12-31","val":5225000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5102000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":5102000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":5102000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":5102000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":5102000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2014-03-31","val":5102000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2014-03-31","val":5102000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7178000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-06-30","val":7178000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4476000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-09-30","val":4476000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6007000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3691000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":3691000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":3691000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":7965000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5404000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2009-04-01","end":"2010-03-31","val":-2166000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":-812000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":96000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":-31000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":1386000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":1386000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":-2270000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-2270000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":-2296000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":-2296000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":-2601000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":-2601000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":1705000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":1705000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":1705000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-1087000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-1087000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-1910000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":-1910000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":-841000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":-841000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":-1691000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-1691000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-1691000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":246000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":246000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":1622000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":1622000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":1390000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":1390000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":1267000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":1267000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":2076000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":2076000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-626000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-626000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":905000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":-1411000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":4274000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":1713000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations":{"label":"Cash Provided by (Used in) Investing Activities, Discontinued Operations","description":"Amount of cash inflow (outflow) of investing activities of 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":"2011-04-01","end":"2012-03-31","val":-36000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":-86000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-86000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":-109000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-112000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":-114000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":-114000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-114000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-12-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations":{"label":"Cash Provided by (Used in) Operating Activities, Discontinued Operations","description":"Amount of cash inflow (outflow) of operating activities of discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.","units":{"USD":[{"start":"2011-04-01","end":"2012-03-31","val":3528000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":2387000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":2387000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":1537000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":2627000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":5099000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":2471000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":2471000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":392000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":392000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":1175000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":1175000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":2881000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":1323000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"CommitmentsAndContingencies":{"label":"Commitments and Contingencies","description":"Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.","units":{"USD":[{"end":"2013-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2014-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-12-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2011-03-31","val":0.001,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":0.001,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":0.001,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":0.001,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":0.001,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0.001,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0.001,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0.001,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":0.001,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":0.001,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":0.001,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":0.001,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0.001,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.001,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.001,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.001,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":0.001,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":0.001,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":0.001,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":0.001,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.001,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.001,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.001,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.001,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":0.001,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":0.001,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":0.001,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":0.001,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.001,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.001,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.001,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.001,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":0.001,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":0.001,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.001,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.001,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2011-03-31","val":30000000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":30000000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":30000000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":30000000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":30000000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":30000000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":30000000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":30000000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":30000000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":30000000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":30000000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":30000000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":30000000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":30000000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":30000000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":30000000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":30000000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":30000000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":30000000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":30000000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":30000000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":30000000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":30000000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":30000000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":30000000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":30000000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":30000000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":30000000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":30000000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":75000000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":75000000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":75000000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":75000000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":75000000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":75000000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":75000000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2011-03-31","val":11243000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":11243000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":11243000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":11243000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":11222000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":11004000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":11006000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":11078000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":11078000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":11078000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":11078000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":11078000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":11142000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":11844000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":11844000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":11892000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":11892000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":11892000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":11892000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":11892000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":11897000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":11954000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":12048000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":12213000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":12213000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":12213000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":12213000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":12213000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":12291000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":12342000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":15195000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":15251000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":15251000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":15251000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":15339000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":15357000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2011-03-31","val":11243000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":11243000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":11243000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":11243000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":11222000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":11004000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":11006000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":11078000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":11078000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":11078000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":11078000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":11078000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":11142000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":11844000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":11844000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":11892000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":11892000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":11892000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":11892000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":11892000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":11897000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":11954000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":12048000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":12213000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":12213000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":12213000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":12213000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":12213000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":12291000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":12342000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":15195000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":15251000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":15251000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":15251000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":15339000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":15357000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2011-03-31","val":11000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":11000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":11000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":11000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":11000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":11000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":11000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":11000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":11000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":11000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":11000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":11000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":11000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":11000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":11000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":12000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":12000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":12000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":12000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":12000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":12000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":12000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":12000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":12000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":12000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":12000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":12000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":12000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":12000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":12000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":15000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":15000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":15000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":15000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":15000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":15000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2009-04-01","end":"2010-03-31","val":868000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2011-03-31","val":-326000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":-326000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":559000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":-66000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-625000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":-2292000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":-2225000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":-6615000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":-6615000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-6615000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-879000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-879000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-18924000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":-18924000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-18045000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":-18045000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":-20675000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":-20675000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":-1751000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":-1751000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":-22927000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-22927000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-22927000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":-1205000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-1205000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-1621000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":-1621000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-415000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-416000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":-1868000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":-1868000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-247000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":-247000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":-3876000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-3746000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":-940000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-940000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-1760000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-1760000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":-820000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-820000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":-4411000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-2651000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":-1841000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":1717000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":2716000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":999000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest":{"label":"Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-12-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":-31000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":-31000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":-31000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":-31000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":-61000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-61000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-61000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":-7000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-7000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-29000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":-29000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-22000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-22000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":-52000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":-52000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-23000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":-23000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":-115000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-115000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":-53000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-53000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-104000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-104000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":-51000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-51000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":-135000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-31000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":-225000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":-73000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":-129000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-56000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest":{"label":"Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":-326000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-12-31","val":-2292000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":-2225000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":-6615000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-6615000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-879000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-18924000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-18045000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":-20706000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":-20706000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":-1782000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":-1782000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":-22988000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-22988000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-22988000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":-1212000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-1212000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-1650000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":-1650000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-437000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-438000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":-1920000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":-1920000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-270000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":-270000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":-3991000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-3861000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":-993000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-993000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-1864000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-1864000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":-871000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-871000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":-4546000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-2682000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":-2066000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":1644000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":2587000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":943000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"ContributionsFromNoncontrollingInterests":{"label":"Contributions from Noncontrolling Interests (Deprecated 2013-01-31)","description":"Amount of cash inflow from contributions from noncontrolling interests in an investment.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011"},{"start":"2012-04-01","end":"2012-09-30","val":1020000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-12-31","val":1020000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2013-03-31","val":1050000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012"}]}},"CostMethodInvestmentsRealizedGains":{"label":"Cost-method Investments, Realized Gains","description":"For investments in debt and equity securities accounted for at cost, the excess of net sale proceeds over the carrying amount of investments disposed of during the period.","units":{"USD":[{"start":"2010-07-01","end":"2010-09-30","val":100000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010Q3"}]}},"CostOfRevenue":{"label":"Cost of Revenue","description":"The aggregate cost of goods produced and sold and services rendered during the reporting period.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":58277000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":13904000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":26995000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":13091000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2010-12-31","val":41084000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-10-01","end":"2010-12-31","val":14089000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2010Q4"},{"start":"2010-04-01","end":"2011-03-31","val":54853000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":54853000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":12148000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":12148000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":23639000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":23639000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":11491000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":11491000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":35229000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":35229000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":11590000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-10-01","end":"2011-12-31","val":11590000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":48125000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":48125000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":14775000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":11711000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":11711000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":23496000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":23496000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":11785000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":11785000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":37343000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":37343000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":13847000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":13847000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":53631000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":21347000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":21347000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":15692000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":6289000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":31555000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":13118000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":15863000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":6829000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":48013000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":19938000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":16458000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":6820000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":27247000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":27247000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":7604000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":7604000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":15644000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":15644000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":8040000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":8040000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":25182000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":9538000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":35848000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":9893000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":19927000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":10034000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"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":"2010-04-01","end":"2011-03-31","val":157000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":-563000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-563000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-200000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-200000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-76000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"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":"2010-04-01","end":"2011-03-31","val":280000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":158000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":171000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":218000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":208000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":208000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":376000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":376000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":338000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"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":"2010-04-01","end":"2011-03-31","val":525000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":-360000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-347000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":208000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":198000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":198000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-115000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-115000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":284000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"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":"2010-04-01","end":"2011-03-31","val":88000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":45000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":45000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":-10000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-10000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-10000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-291000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-291000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":22000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"DebtInstrumentBasisSpreadOnVariableRate":{"label":"Debt Instrument, Basis Spread on Variable Rate (Deprecated 2013-01-31)","description":"The percentage points added to the reference rate to compute the variable rate on the debt instrument.","units":{"pure":[{"end":"2012-09-30","val":0.015,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.015,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.02,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2013Q1I"}]}},"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":"2010-04-01","end":"2011-03-31","val":-1142000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":876000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-518000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":445000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-825000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-825000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-1437000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-1437000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-545000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"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":"2010-04-01","end":"2011-03-31","val":-301000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":238000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":238000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":3000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":2000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":2000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-116000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-116000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":15000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"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":"2009-04-01","end":"2010-03-31","val":-245000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":-31000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":-122000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":-158000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":-1813000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":-1766000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":-18000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-18000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":243000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":243000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":1407000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":1407000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":1425000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":1355000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-635000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-14000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-2000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-12-31","val":-3000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2013-03-31","val":636000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-1178000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-1178000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-2068000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-2068000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-708000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"DeferredIncomeTaxLiabilities":{"label":"Deferred Tax Liabilities, Gross","description":"Amount of deferred tax liability attributable to taxable temporary differences.","units":{"USD":[{"end":"2012-03-31","val":3600000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2013-03-31","val":4900000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":4900000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2014-03-31","val":6900000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":6900000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2015-03-31","val":9600000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"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":"2011-03-31","val":942000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":942000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":942000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":942000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":940000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1034000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1338000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1819000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":1819000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":1819000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":1819000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":1819000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1758000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1714000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1670000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2238000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":2238000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":2238000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":2238000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":2238000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2308000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2304000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2450000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2413000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":2413000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":2413000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":2413000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":2413000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2379000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2329000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2238000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2358000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":2358000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":2358000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2285000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2212000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"DeferredRevenueAndCreditsCurrent":{"label":"Deferred Revenue and Credits, Current","description":"Total carrying amount of consideration received or receivable as of the balance sheet date on potential earnings that were not recognized as revenue or other forms of income in conformity with GAAP, and which are expected to be recognized as such within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2012-03-31","val":2037000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":2037000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":2037000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":2037000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1649000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2095000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1860000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2610000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":2610000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":2610000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":2610000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":2610000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2638000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2277000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1940000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2644000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":2644000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":2644000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":2644000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":2644000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2682000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3423000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3281000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3812000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":3812000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":3812000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3485000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4453000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2011-03-31","val":1210000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-03-31","val":1210000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":1210000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":1210000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":1513000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1429000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1509000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1915000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2012Q1I"}]}},"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":"2010-04-01","end":"2011-03-31","val":-323000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":241000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-355000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":188000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-355000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-355000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-515000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-515000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-178000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"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":"2012-03-31","val":7600000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2013-03-31","val":18500000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":18500000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2014-03-31","val":23400000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":23400000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2015-03-31","val":26800000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"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":"2012-03-31","val":-31000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2013-03-31","val":-610000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":-610000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2014-03-31","val":-715000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":-715000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2015-03-31","val":-2168000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"DeferredTaxAssetsLiabilitiesNetCurrent":{"label":"Deferred Tax Assets, Net, Current","description":"Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, netted by jurisdiction and classified as current.","units":{"USD":[{"end":"2012-03-31","val":48000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2013-03-31","val":-36000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":-36000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2014-03-31","val":44000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":44000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2015-03-31","val":60000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"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":"2012-03-31","val":-79000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2013-03-31","val":-574000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":-574000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2014-03-31","val":-759000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":-759000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2015-03-31","val":-2228000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"DeferredTaxAssetsNetCurrent":{"label":"Deferred Tax Assets, Net of Valuation Allowance, Current","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as current.","units":{"USD":[{"end":"2011-03-31","val":152000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":152000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":152000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":152000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":107000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":95000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2012-03-31","val":48000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":48000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":48000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":48000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":48000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":38000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":53000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":53000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2014-03-31","val":44000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":44000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":44000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":44000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":44000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":43000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":38000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":34000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":60000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":60000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":60000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":97000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":95000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"DeferredTaxAssetsNetNoncurrent":{"label":"Deferred Tax Assets, Net of Valuation Allowance, Noncurrent","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as noncurrent.","units":{"USD":[{"end":"2011-03-31","val":1242000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-03-31","val":1242000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":1242000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":1242000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":1270000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1050000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"}]}},"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":"2012-03-31","val":4100000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-12-31","val":1200000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":14100000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":14100000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2014-03-31","val":17200000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":17200000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2015-03-31","val":19400000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"DeferredTaxAssetsValuationAllowanceCurrent":{"label":"Deferred Tax Assets, Valuation Allowance, Current","description":"Amount of valuation allowance of deferred tax asset attributable to deductible temporary differences and carryforwards, classified as current.","units":{"USD":[{"end":"2012-03-31","val":251000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2013-03-31","val":251000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":251000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2014-03-31","val":200000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":200000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2015-03-31","val":240000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"DeferredTaxAssetsValuationAllowanceNoncurrent":{"label":"Deferred Tax Assets, Valuation Allowance, Noncurrent","description":"Amount of valuation allowance of deferred tax asset attributable to deductible temporary differences and carryforwards, classified as noncurrent.","units":{"USD":[{"end":"2012-03-31","val":3839000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2013-03-31","val":13891000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":13891000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2014-03-31","val":16998000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":16998000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2015-03-31","val":19130000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"DeferredTaxExpenseFromStockOptionsExercised":{"label":"Deferred Tax Expense from Stock Options Exercised","description":"Amount of deferred tax expense from write-off of the deferred tax asset related to deductible stock options at exercise.","units":{"USD":[{"start":"2011-04-01","end":"2012-03-31","val":81000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013"}]}},"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":"2012-03-31","val":31000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2013-03-31","val":610000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":600000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2014-03-31","val":700000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":700000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2015-03-31","val":2200000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"DeferredTaxLiabilitiesCurrent":{"label":"Deferred Tax Liabilities, Net, Current","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as current.","units":{"USD":[{"end":"2012-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2013-03-31","val":36000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":36000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":36000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":36000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":36000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":46000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":47000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":46000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2014Q1I"}]}},"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":"2014-03-31","val":800000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2015-03-31","val":2200000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"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":"2011-12-31","val":13000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":79000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":79000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":79000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":79000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":79000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":75000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":76000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":71000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":574000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":574000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":574000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":574000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":574000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1069000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1052000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":799000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":759000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":759000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":759000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":759000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":759000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":818000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":884000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1946000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2228000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":2228000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":2228000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2813000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3335000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"DefinedContributionPlanCostRecognized":{"label":"Defined Contribution Plan, Cost","description":"Amount of cost for defined contribution plan.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":443000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":464000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-01-01","end":"2011-12-31","val":464000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":585000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-01-01","end":"2012-12-31","val":585000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-01-01","end":"2012-12-31","val":585000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-01-02","end":"2013-03-31","val":134000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-12-31","val":713000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-01-01","end":"2013-12-31","val":713000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":166000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-12-31","val":897000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":207000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1"}]}},"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":"2010-04-01","end":"2011-03-31","val":2800000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":3500000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":3100000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":4100000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":4000000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":4000000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":5000000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":5000000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":6400000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"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":"2009-04-01","end":"2010-03-31","val":2329000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":756000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":1540000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":2392000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":3432000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":3432000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":1059000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":1059000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":2136000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":2136000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":3233000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":3233000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":4351000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":4351000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":4180000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":1150000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":1150000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":2349000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":2349000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":3607000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":3607000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":4951000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":4790000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":4790000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":1417000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":1375000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":2906000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":2824000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":4449000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":4326000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":5929000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":5929000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":1655000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1655000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":3400000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":3400000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":5366000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":7520000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":2317000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":4766000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"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":"2011-04-01","end":"2012-03-31","val":0.25,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":0.05,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q2"},{"start":"2012-07-01","end":"2012-09-30","val":0.05,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q3"},{"start":"2012-10-01","end":"2012-12-31","val":0.05,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":0.21,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":0.21,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.06,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-06-30","val":0.06,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2013-06-30","val":0.06,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":0.06,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":0.13,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":0.07,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-07-01","end":"2013-09-30","val":0.07,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":0.07,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":0.18,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":0.05,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-10-01","end":"2013-12-31","val":0.05,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":0.05,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":0.24,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":0.24,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.05,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2014-01-01","end":"2014-03-31","val":0.05,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":0.03,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0.03,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-04-01","end":"2014-06-30","val":0.03,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":0.05,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":0.05,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":0.03,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":0.03,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-07-01","end":"2014-09-30","val":0.03,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":0.08,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":0.02,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":0.02,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":0.23,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.14,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"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":"2011-04-01","end":"2012-03-31","val":0.25,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":0.05,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q2"},{"start":"2012-07-01","end":"2012-09-30","val":0.05,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q3"},{"start":"2012-10-01","end":"2012-12-31","val":0.05,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":0.21,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":0.21,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.06,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-06-30","val":0.06,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2013-06-30","val":0.06,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":0.06,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":0.13,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":0.07,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-07-01","end":"2013-09-30","val":0.07,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":0.07,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":0.18,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":0.05,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-10-01","end":"2013-12-31","val":0.05,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":0.05,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":0.24,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":0.24,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.05,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2014-01-01","end":"2014-03-31","val":0.05,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":0.03,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0.03,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-04-01","end":"2014-06-30","val":0.03,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":0.05,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":0.05,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":0.03,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":0.03,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-07-01","end":"2014-09-30","val":0.03,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":0.08,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":0.02,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":0.02,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":0.23,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.13,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"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":"2014-04-01","end":"2015-03-31","val":-2100000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"DueToEmployeesNoncurrent":{"label":"Due to Employees, Noncurrent","description":"Amounts due to Employee, not to include stockholders or officers, which are due after one year (or one business cycle).","units":{"USD":[{"end":"2015-03-31","val":90000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":90000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":92000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":93000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2009-04-01","end":"2010-03-31","val":0.05,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":0.01,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":0.05,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":0.04,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2010-12-31","val":0,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-10-01","end":"2010-12-31","val":-0.04,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2010Q4"},{"start":"2010-04-01","end":"2011-03-31","val":-0.07,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":-0.07,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":0.04,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":0.04,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":0.04,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":0.01,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":0.01,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-0.02,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":-0.02,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-0.02,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":-0.16,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":-0.16,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":-0.18,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-10-01","end":"2011-12-31","val":-0.18,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":-0.18,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":-0.57,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":-0.57,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-0.57,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-0.41,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2012-06-30","val":-0.06,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-0.06,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2012-06-30","val":-0.06,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2012-04-01","end":"2012-06-30","val":-0.05,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-1.64,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":-1.64,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-1.56,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":-1.56,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-07-01","end":"2012-09-30","val":-1.56,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-1.56,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":-1.77,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":-1.77,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":-0.15,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":-0.15,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-10-01","end":"2012-12-31","val":-0.15,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":-0.15,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":-1.93,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-1.93,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-1.93,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-0.17,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1"},{"start":"2013-01-02","end":"2013-03-31","val":-0.17,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2013-04-01","end":"2013-06-30","val":-0.1,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-0.1,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2013-06-30","val":-0.1,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-0.1,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-0.15,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":-0.15,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-0.05,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-0.05,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-07-01","end":"2013-09-30","val":-0.05,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-0.05,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":-0.18,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":-0.18,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-0.03,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":-0.03,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-10-01","end":"2013-12-31","val":-0.03,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-0.03,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":-0.35,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-0.35,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-0.17,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2014-01-01","end":"2014-03-31","val":-0.17,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":-0.08,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-0.08,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-04-01","end":"2014-06-30","val":-0.08,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-0.11,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-0.11,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":-0.03,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-0.03,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-07-01","end":"2014-09-30","val":-0.03,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":-0.28,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-0.17,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-0.17,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":-0.15,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.11,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-06-30","val":0.1,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":0.19,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0.08,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"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":"2009-04-01","end":"2010-03-31","val":0.05,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":0.01,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":0.04,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":0.04,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2010-12-31","val":0,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-10-01","end":"2010-12-31","val":-0.04,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2010Q4"},{"start":"2010-04-01","end":"2011-03-31","val":-0.07,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":-0.07,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":0.03,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":0.03,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":0.03,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":0.01,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":0.01,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-0.02,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":-0.02,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-0.02,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":-0.16,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":-0.16,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":-0.18,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-10-01","end":"2011-12-31","val":-0.18,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":-0.18,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":-0.57,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":-0.57,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-0.57,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-0.41,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2012-06-30","val":-0.06,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-0.06,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2012-06-30","val":-0.06,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2012-04-01","end":"2012-06-30","val":-0.05,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-1.64,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":-1.64,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-1.56,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":-1.56,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-07-01","end":"2012-09-30","val":-1.56,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-1.56,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":-1.77,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":-1.77,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":-0.15,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":-0.15,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-10-01","end":"2012-12-31","val":-0.15,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":-0.15,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":-1.93,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-1.93,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-1.93,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-0.17,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1"},{"start":"2013-01-02","end":"2013-03-31","val":-0.17,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2013-04-01","end":"2013-06-30","val":-0.1,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-0.1,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2013-06-30","val":-0.1,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-0.1,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-0.15,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":-0.15,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-0.05,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-0.05,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-07-01","end":"2013-09-30","val":-0.05,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-0.05,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":-0.18,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":-0.18,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-0.03,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":-0.03,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-10-01","end":"2013-12-31","val":-0.03,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-0.03,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":-0.35,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-0.35,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-0.17,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2014-01-01","end":"2014-03-31","val":-0.17,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":-0.08,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-0.08,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-04-01","end":"2014-06-30","val":-0.08,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-0.11,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-0.11,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":-0.03,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-0.03,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-07-01","end":"2014-09-30","val":-0.03,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":-0.28,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-0.17,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-0.17,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":-0.15,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.1,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-06-30","val":0.1,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":0.18,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0.08,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"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":"2011-04-01","end":"2011-06-30","val":0.121,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":-0.769,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":-1.369,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-06-30","val":-0.094,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":0.003,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-12-31","val":-0.009,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2013-04-01","end":"2013-09-30","val":-0.27,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":-0.312,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2014-06-30","val":0.022,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-0.21,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":0.21,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":0.185,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2015-04-01","end":"2015-06-30","val":0.304,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":0.32,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"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":"2010-04-01","end":"2011-03-31","val":0.34,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":0.34,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":0.34,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":0.34,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":0.34,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":0.34,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":0.34,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":0.34,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":0.34,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"EffectOfExchangeRateOnCashAndCashEquivalents":{"label":"Effect of Exchange Rate on Cash and Cash Equivalents","description":"Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":271000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":-449000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":133000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":59000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":566000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":566000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":116000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":116000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":-405000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":-405000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":-618000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":-618000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":-350000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":-350000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-350000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-304000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-304000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-11000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":-11000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":49000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":49000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":-321000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-321000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-321000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":-114000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-114000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":261000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":261000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":244000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":244000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":189000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":189000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":280000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":280000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-115000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-115000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":-628000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":-617000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":105000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":18000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"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":"2013-03-31","val":5862000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":5210000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3736000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2014-03-31","val":6743000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2014Q1I"}]}},"EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount":{"label":"Share-based Payment Arrangement, Amount Capitalized","description":"Amount of cost capitalized for award under share-based payment arrangement.","units":{"USD":[{"start":"2014-04-01","end":"2014-09-30","val":329000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-04-01","end":"2015-09-30","val":579000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"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":"2010-04-01","end":"2011-03-31","val":1836000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":262000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":262000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":259000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":259000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":2965000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","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":"2013-03-31","val":13100000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2013Q1I"},{"end":"2014-03-31","val":13800000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2014Q1I"},{"end":"2015-03-31","val":38200000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"ExcessTaxBenefitFromShareBasedCompensationFinancingActivities":{"label":"Excess Tax Benefit from Share-based Compensation, Financing Activities","description":"Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":332000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":654000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":941000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":1767000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":3987000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":3987000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012"}]}},"ExcessTaxBenefitFromShareBasedCompensationOperatingActivities":{"label":"Excess Tax Benefit from Share-based Compensation, Operating Activities","description":"Amount of cash outflow for realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":332000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":654000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":941000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":1767000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":3987000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":3987000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012"}]}},"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":"2011-03-31","val":724000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":724000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":724000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":724000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":977000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1158000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1340000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1579000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":1579000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":1579000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":1579000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":1579000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1740000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1983000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2213000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2343000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":2343000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":2343000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":2343000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":2343000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2559000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2880000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3177000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3447000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":3447000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":3447000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":3447000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":3447000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3728000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3837000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4023000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4203000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":4203000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":4203000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4669000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5005000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2012-06-30","val":1430000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"}]}},"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":"2012-06-30","val":856000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"}]}},"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":"2012-06-30","val":652000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"}]}},"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":"2012-06-30","val":835000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"}]}},"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":"2012-06-30","val":856000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"}]}},"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":"2012-06-30","val":856000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"}]}},"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":"2012-06-30","val":5485000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"}]}},"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":"2010-04-01","end":"2011-03-31","val":15000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-09-30","val":-1000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":-2000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":-1000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-1000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-1000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-1000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":26000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":26000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":26000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":26000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":-29000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-29000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-29000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":-4000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-4000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":-41000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-41000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-98000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-98000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":-117000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":-120000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":-2000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":-4000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"GainLossOnInvestments":{"label":"Gain (Loss) on Investments","description":"Amount of realized and unrealized gain (loss) on investment.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":374000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":2000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":8000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":17000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":12000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":12000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":7000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":7000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":12000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":12000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":37000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":37000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":73000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":73000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":73000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-09-30","val":193000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":193000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":196000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2013-03-31","val":197000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":197000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":197000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-09-30","val":-2000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2014-03-31","val":-65000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-65000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-46000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"GainLossOnSaleOfInvestments":{"label":"Gain (Loss) on Sale of Investments","description":"The net realized gain (loss) on investments sold during the period, not including gains (losses) on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, which, for cash flow reporting, is a component of proceeds from investing activities.","units":{"USD":[{"start":"2010-04-01","end":"2010-09-30","val":104000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":104000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":104000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":104000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012"}]}},"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":"2010-04-01","end":"2010-09-30","val":12000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":12000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":15000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2010"},{"start":"2011-04-01","end":"2011-09-30","val":-1000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-12-31","val":-2000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2012-03-31","val":-1000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011"}]}},"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":"2011-03-31","val":5222000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":5222000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":5222000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":5222000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2011-03-31","val":5222000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2011-03-31","val":5222000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2011-03-31","val":5222000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2011-03-31","val":5222000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011Q1I"},{"end":"2011-06-30","val":5275000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":5115000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5018000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5101000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":5101000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":5101000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":5101000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":5101000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2012-03-31","val":5101000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2012-03-31","val":5101000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2012-03-31","val":5101000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2012-03-31","val":5101000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q1I"},{"end":"2012-06-30","val":4964000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5030000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":5085000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4998000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":4998000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":4998000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":4998000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":4998000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2013-03-31","val":4998000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2013-03-31","val":4998000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2013-03-31","val":4998000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2013-03-31","val":4998000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4993000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":6837000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":7024000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":7034000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":7034000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":7034000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":7034000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":7034000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2014-03-31","val":7034000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2014-03-31","val":7034000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7035000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6841000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":136127000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":135890000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":135890000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":135890000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":135952000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":135940000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2013-04-01","end":"2013-09-30","val":1735000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-12-31","val":1888000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2014-03-31","val":1888000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":1888000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2014-03-31","val":1888000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2014-03-31","val":1888000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":1888000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-12-31","val":129406000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":129406000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-04-01","end":"2015-03-31","val":129406000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2015-03-31","val":129406000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014"}]}},"GoodwillTranslationAdjustments":{"label":"Goodwill, Translation Adjustments (Deprecated 2016-01-31)","description":"Amount of increase (decrease) from foreign currency translation adjustments 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":[{"start":"2011-04-01","end":"2012-03-31","val":-121000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2012-03-31","val":-121000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2012-03-31","val":-121000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":-121000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-137000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-71000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-12-31","val":-16000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2013-03-31","val":-103000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-103000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2012-04-01","end":"2013-03-31","val":-103000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2013-03-31","val":-103000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":-103000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":-5000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":104000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-12-31","val":138000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2014-03-31","val":148000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":148000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2014-03-31","val":148000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2014-03-31","val":148000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":148000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":1000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-193000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-12-31","val":-313000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":-550000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-04-01","end":"2015-03-31","val":-550000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2015-03-31","val":-550000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":62000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":50000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"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":"2009-04-01","end":"2010-03-31","val":32799000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":10657000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":21698000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":11041000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2010-12-31","val":31325000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-10-01","end":"2010-12-31","val":9627000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2010Q4"},{"start":"2010-04-01","end":"2011-03-31","val":42235000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":42235000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":10260000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":10260000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":20621000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":20621000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":10361000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":10361000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":31242000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":31242000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":10621000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-10-01","end":"2011-12-31","val":10621000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":42946000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":42946000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":32269000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":11512000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":11512000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2012-04-01","end":"2012-06-30","val":9151000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":22218000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":22218000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":10706000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":10706000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":8415000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":33319000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":33319000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":11101000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":11101000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":8781000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":45546000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":35686000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":35686000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":9339000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-06-30","val":13150000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":10393000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2013-06-30","val":10393000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":10393000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":26762000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":21407000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":13612000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":11014000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-07-01","end":"2013-09-30","val":11014000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":11014000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":41913000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":34104000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":15151000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":12697000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-10-01","end":"2013-12-31","val":12697000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":12697000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":48353000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":48353000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":14249000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2014-01-01","end":"2014-03-31","val":14249000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":14740000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":14740000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-04-01","end":"2014-06-30","val":14740000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":31941000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":31941000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":17201000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":17201000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-07-01","end":"2014-09-30","val":17201000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":49277000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":17336000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":17336000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":67074000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":17797000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-06-30","val":17636000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":40404000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":22768000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"ImpairmentOfIntangibleAssetsFinitelived":{"label":"Impairment of Intangible Assets, Finite-lived","description":"The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"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":"2009-04-01","end":"2010-03-31","val":199000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-09-30","val":8000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":8000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":8000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":46000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic":{"label":"Income (Loss) from Continuing Operations before Income Taxes, Domestic","description":"The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":-1900000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":-4303000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-8989000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":-21555000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-25827000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-25827000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-9641000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-9641000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-5940000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign":{"label":"Income (Loss) from Continuing Operations before Income Taxes, Foreign","description":"The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":-108000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":-1128000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-1172000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":-279000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-322000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-322000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":306000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":306000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":152000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments":{"label":"Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest","description":"Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":227000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":60000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":534000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":474000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2010-12-31","val":-1329000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-10-01","end":"2010-12-31","val":-1863000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2010Q4"},{"start":"2010-04-01","end":"2011-03-31","val":-2008000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":-2008000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":356000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":356000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":78000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":78000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-278000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":-278000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":-764000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":-764000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":-841000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-10-01","end":"2011-12-31","val":-841000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":-5431000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":-5431000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-10161000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-565000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-565000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-18713000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":-18713000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-18148000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":-18148000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":-20441000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":-20441000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":-1728000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":-1728000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":-21834000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-26149000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-26149000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":-972000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-2284000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-1984000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":-4679000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-1011000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-2395000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":-2626000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":-6468000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-642000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":-1789000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":-9335000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-9335000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":-1338000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-1338000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-1734000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-1734000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":-396000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-396000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":-4007000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-2273000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":-5788000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":2148000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":4032000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":1884000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"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":"2011-04-01","end":"2012-03-31","val":-9179000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":-25169000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-25169000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":-1959000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-3417000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-1458000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":-4448000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-1031000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":-7152000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-7152000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":-1367000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-1367000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-2099000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-2099000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":-733000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-733000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":-4750000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-2650000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":-5364000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":1495000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":2743000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":1248000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"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":"2011-04-01","end":"2012-03-31","val":-0.82,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-0.1,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q2"},{"start":"2012-07-01","end":"2012-09-30","val":-1.61,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q3"},{"start":"2012-10-01","end":"2012-12-31","val":-0.2,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":-2.14,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-2.14,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-0.23,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-06-30","val":-0.16,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2013-06-30","val":-0.16,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-0.16,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-0.28,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-0.12,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-07-01","end":"2013-09-30","val":-0.12,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-0.12,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":-0.36,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-0.08,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-10-01","end":"2013-12-31","val":-0.08,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-0.08,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":-0.59,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-0.59,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-0.22,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2014-01-01","end":"2014-03-31","val":-0.22,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":-0.11,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-0.11,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-04-01","end":"2014-06-30","val":-0.11,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-0.16,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-0.16,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":-0.06,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-0.06,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-07-01","end":"2014-09-30","val":-0.06,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":-0.36,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-0.19,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-0.19,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":-0.38,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-0.03,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-06-30","val":0.1,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":0.19,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0.08,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"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":"2011-04-01","end":"2012-03-31","val":-0.82,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-0.1,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q2"},{"start":"2012-07-01","end":"2012-09-30","val":-1.61,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q3"},{"start":"2012-10-01","end":"2012-12-31","val":-0.2,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":-2.14,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-2.14,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-0.23,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-06-30","val":-0.16,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2013-06-30","val":-0.16,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-0.16,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-0.28,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-0.12,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-07-01","end":"2013-09-30","val":-0.12,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-0.12,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":-0.36,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-0.08,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-10-01","end":"2013-12-31","val":-0.08,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-0.08,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":-0.59,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-0.59,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-0.22,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2014-01-01","end":"2014-03-31","val":-0.22,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":-0.11,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-0.11,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-04-01","end":"2014-06-30","val":-0.11,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-0.16,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-0.16,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":-0.06,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-0.06,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-07-01","end":"2014-09-30","val":-0.06,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":-0.36,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-0.19,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-0.19,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":-0.38,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-0.03,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-06-30","val":0.1,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":0.18,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0.08,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTax":{"label":"Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. 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":"2011-04-01","end":"2012-03-31","val":2753000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":593000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q2"},{"start":"2012-07-01","end":"2012-09-30","val":621000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q3"},{"start":"2012-10-01","end":"2012-12-31","val":573000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":2491000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":2491000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":704000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-06-30","val":761000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2013-06-30","val":761000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":761000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":1563000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":802000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-07-01","end":"2013-09-30","val":802000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":802000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":2228000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":665000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-10-01","end":"2013-12-31","val":665000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":665000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":2783000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":2783000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":555000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2014-01-01","end":"2014-03-31","val":555000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":348000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":348000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-04-01","end":"2014-06-30","val":348000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":655000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":655000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":308000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":308000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-07-01","end":"2014-09-30","val":308000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":988000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":332000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":332000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":3151000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2163000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"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":"2009-04-01","end":"2010-03-31","val":-349000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":-27000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":39000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":66000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2010-12-31","val":-1351000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-10-01","end":"2010-12-31","val":-1390000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2010Q4"},{"start":"2010-04-01","end":"2011-03-31","val":-1241000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":-1241000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":-43000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-43000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":-60000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":-60000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-17000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":-17000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":1046000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":1046000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":1106000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-10-01","end":"2011-12-31","val":1106000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":995000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":995000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-982000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":53000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":53000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":62000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":62000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":9000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":9000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":179000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":179000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":117000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":117000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":844000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-980000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-980000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":226000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-325000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-130000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":-1262000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-356000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-937000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":-406000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":-2020000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-276000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":-758000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":-2183000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-2183000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":29000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":29000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":365000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":365000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":337000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":337000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":743000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":377000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":-424000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":653000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":1289000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":636000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"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":"2009-04-01","end":"2010-03-31","val":384000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2011-03-31","val":156000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":156000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":328000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":328000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":328000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":401000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":401000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":401000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":309000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":309000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":266000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"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":"2010-04-01","end":"2011-03-31","val":150000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":4002000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":4002000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":10052000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":10104000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":10104000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":3062000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":3062000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":2412000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"IncomeTaxReconciliationChangeInEnactedTaxRate":{"label":"Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, 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 income tax rates.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":39000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":39000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":59000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":58000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":58000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":63000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":63000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":11000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"IncomeTaxReconciliationForeignIncomeTaxRateDifferential":{"label":"Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, 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 foreign income tax expense (benefit).","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":-77000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":-53000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-45000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":-81000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-77000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-77000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-66000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-66000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-53000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate":{"label":"Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount","description":"The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":-682000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":-1851000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-3460000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":-7579000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-9046000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-9046000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-3174000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-3174000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-1966000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Meals and Entertainment, 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 nondeductible meals and entertainment expense.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":66000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":70000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":66000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":75000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":71000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":71000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":79000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":79000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":94000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"IncomeTaxReconciliationNondeductibleExpenseOther":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, 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 other nondeductible expenses.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":113000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":130000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":130000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":133000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":133000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":133000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":1192000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":1192000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":312000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Payment Arrangement, Amount","description":"Amount of reported income tax expense (benefit) in excess of (less than) 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 award under share-based payment arrangement. Includes, but is not limited to, expense determined to be nondeductible upon grant or after for award under share-based payment arrangement.","units":{"USD":[{"start":"2011-04-01","end":"2012-03-31","val":-26000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":-2000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-2000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-44000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-44000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":77000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"IncomeTaxReconciliationOtherAdjustments":{"label":"Effective Income Tax Rate Reconciliation, Other Adjustments, 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 other adjustments.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":2000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":30000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":81000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":284000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":236000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":236000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":39000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":39000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-24000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"IncomeTaxReconciliationStateAndLocalIncomeTaxes":{"label":"Effective Income Tax Rate Reconciliation, State and Local Income Taxes, 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 state and local income tax expense (benefit).","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":-168000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":-419000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-816000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":-1672000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-2030000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-2030000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-256000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-256000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-334000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"IncomeTaxReconciliationTaxContingencies":{"label":"Effective Income Tax Rate Reconciliation, Tax Contingency, 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 income tax contingencies. Including, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":337000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":-315000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-315000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":83000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":83000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":83000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-193000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-193000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":64000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"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":"2010-04-01","end":"2011-03-31","val":786000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":480000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":480000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":454000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":454000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":454000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":2854000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":2854000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":1017000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"IncomeTaxReconciliationTaxExemptIncome":{"label":"Effective Income Tax Rate Reconciliation, Tax Exempt Income, 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 income (loss) exempt from income taxes.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":154000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":158000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":158000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":56000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":56000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":56000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":31000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":31000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"IncreaseDecreaseInAccountsAndNotesReceivable":{"label":"Increase (Decrease) in Accounts and Notes Receivable","description":"The increase (decrease) during the reporting period of the sum of amounts due within one year (or one business cycle) from customers for the credit sale of goods and services; and from note holders for outstanding loans.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":982000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":-2708000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":-3254000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":-3918000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":-2505000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":-2505000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":-2371000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-2371000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":-3038000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":-3038000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":-3433000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":-3433000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":-2453000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":-2453000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":434000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-2067000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-2067000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-1992000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":-1992000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":-1906000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":-1906000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":2422000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":564000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":-1203000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":136000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-1680000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-12-31","val":-1222000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2014-03-31","val":4891000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":671000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2"}]}},"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":"2009-04-01","end":"2010-03-31","val":-942000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":-117000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":-341000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":612000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":935000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":935000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":-2436000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-2436000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":-2720000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":-2720000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":-2827000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":-2827000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":-1932000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":-1932000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-702000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-702000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-16000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":-16000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":1185000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":1185000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":565000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-291000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-291000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":477000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":809000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-102000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":803000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":329000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":343000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":1156000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":1156000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":154000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":154000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-112000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-112000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":1757000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":1628000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":-542000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":-1160000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"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":"2012-04-01","end":"2013-03-31","val":564000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-09-30","val":512000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":1623000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":4891000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":671000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":2747000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":2747000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":6010000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":4358000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":900000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":5028000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"IncreaseDecreaseInAccruedIncomeTaxesPayable":{"label":"Increase (Decrease) in Income Taxes Payable","description":"The increase (decrease) during the period in the amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":-227000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":-17000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-12-31","val":212000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":248000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":248000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":-17000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-17000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":-253000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":-253000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":-596000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":-596000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":-421000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":-421000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-422000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":15000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":15000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-64000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":-64000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":-78000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":-78000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":-44000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-33000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-33000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":-97000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-97000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-142000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":-142000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":-196000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":-196000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":-286000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-286000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":341000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":341000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":737000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":737000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":197000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":160000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":30000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":88000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"IncreaseDecreaseInAccruedLiabilities":{"label":"Increase (Decrease) in Accrued Liabilities","description":"The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":1659000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":-1124000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":-774000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":-1786000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":-2101000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":-2101000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":-639000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-645000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":-234000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":-234000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":-10000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":-10000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":2127000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":2127000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":2642000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-1850000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-1850000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-3335000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":-3335000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":-1918000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":-1918000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":-1627000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-1716000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-1716000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":-388000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-43000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":857000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":1093000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":4142000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":4181000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":1512000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":1512000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":-2877000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-2877000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-179000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-179000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":1853000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":-455000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":-4007000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":-1586000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"IncreaseDecreaseInDeferredCharges":{"label":"Increase (Decrease) in Deferred Charges","description":"The increase (decrease) during the reporting period in the value of expenditures made during the current reporting period for benefits that will be received over a period of years. Deferred charges differ from prepaid expenses in that they usually extend over a long period of time and may or may not be regularly recurring costs of operation.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":59000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":16000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":-32000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":48000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":23000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":-18000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":-108000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-12-31","val":-407000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2012-03-31","val":-944000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011"}]}},"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":"2010-04-01","end":"2011-03-31","val":1813000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":-1425000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-1425000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":14000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":2000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":3000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":-579000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-579000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-579000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":-505000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-505000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-154000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":-154000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":62000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":62000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":-105000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-105000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":-60000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-60000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-207000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-207000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":-1272000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":-1528000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":-548000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":-1072000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"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":"2009-04-01","end":"2010-03-31","val":-549000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":-98000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":162000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":-167000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":-262000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":-262000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":302000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":302000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":219000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":219000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":299000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":299000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":705000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":705000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":705000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-388000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-388000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":58000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":58000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":-178000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":-178000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":489000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":489000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":489000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":29000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":29000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-382000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":-382000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":-761000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":-761000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":-59000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-59000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":38000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":38000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":781000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":781000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":460000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":1092000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":-326000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":641000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"IncreaseDecreaseInIncomeTaxesReceivable":{"label":"Increase (Decrease) in Income Taxes Receivable","description":"The increase (decrease) during the reporting period in income taxes receivable, which represents the amount due from tax authorities for refunds of overpayments or recoveries of income taxes paid.","units":{"USD":[{"start":"2014-04-01","end":"2014-06-30","val":-122000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-122000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"IncreaseDecreaseInInterestPayableNet":{"label":"Increase (Decrease) in Interest Payable, Net","description":"The increase (decrease) during the reporting period in interest payable, which represents the amount owed to note holders, bond holders, and other parties for interest earned on loans or credit extended to the reporting entity.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":6000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":12000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":12000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":19000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":19000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":25000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":25000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":25000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":6000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":6000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":12000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":12000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":19000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":19000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":25000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":25000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":25000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-09-30","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-12-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"IncreaseDecreaseInOtherOperatingAssets":{"label":"Increase (Decrease) in Other Operating Assets","description":"Amount of increase (decrease) in operating assets classified as other.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":-113000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":-304000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":327000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":363000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":212000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":204000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":-22000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-22000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":-286000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":-286000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":-304000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":-304000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":-93000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":-93000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-72000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":150000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":150000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-12000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":-12000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":291000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":291000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":1201000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":1404000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":1404000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":-146000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-165000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":145000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":108000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":809000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":793000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":601000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":601000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":-441000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-441000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-967000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-967000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":-781000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":1217000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":-331000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":-1150000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"IncreaseDecreaseInOtherOperatingLiabilities":{"label":"Increase (Decrease) in Other Operating Liabilities","description":"Amount of increase (decrease) in operating liabilities classified as other.","units":{"USD":[{"start":"2010-04-01","end":"2010-12-31","val":-13000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":-23000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":18000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":108000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":407000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":944000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":944000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-61000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-61000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-105000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":-105000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":-148000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":-148000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":503000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":503000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":503000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":69000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":69000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":64000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":64000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":254000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":254000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":219000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":219000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":-35000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-35000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-85000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-85000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":-123000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":-22000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":-74000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":-147000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"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":"2010-04-01","end":"2011-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":192000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":166000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":905000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":878000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":813000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"IndefiniteLivedIntangibleAssetsTranslationAdjustments":{"label":"Indefinite-lived Intangible Assets, Translation Adjustments (Deprecated 2016-01-31)","description":"Amount of increase (decrease) of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit, from foreign currency translation adjustments.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":25000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":4000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":-29000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":-57000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":-25000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-25000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-46000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-46000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-8000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":-8000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":12000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":12000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":-59000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-59000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-59000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":11000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":11000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":102000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":102000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":142000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":142000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":152000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":152000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":19000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":19000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-131000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-131000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":-237000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":-430000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":102000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":70000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"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":"2011-03-31","val":14122000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":14122000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":14122000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":14122000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":13921000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":13563000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":13280000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":13165000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":13165000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":13165000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":13165000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":13165000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":12885000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":12805000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":12647000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":12396000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":12396000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":12396000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":12396000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":12396000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":12294000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":13157000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":12941000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":12724000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":12724000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":12724000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":12724000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":12724000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":12504000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":12156000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":16821000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":16384000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":16384000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":16384000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":16111000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":16291000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"InterestAndDividendIncomeOperating":{"label":"Interest and Dividend Income, Operating","description":"Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":1151000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":94000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":203000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":111000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2010-12-31","val":351000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-10-01","end":"2010-12-31","val":148000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2010Q4"},{"start":"2010-04-01","end":"2011-03-31","val":470000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":110000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":215000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":105000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":348000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-10-01","end":"2011-12-31","val":133000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":477000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011"}]}},"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":"2012-12-31","val":300000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":300000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2013Q1I"},{"end":"2014-03-31","val":300000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2014Q1I"}]}},"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":"2011-03-31","val":19802000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":19802000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":19802000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":19802000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":15857000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":14965000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":15063000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":22356000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":22356000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":22356000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":22356000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":22356000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":18751000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":18903000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":21230000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":22808000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":22808000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":22808000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":22808000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":22810000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":22821000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":25844000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":29580000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":28233000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":28233000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":28233000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":28233000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":28233000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":27747000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":31847000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":39137000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":31926000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":31926000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":31926000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":28641000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":30514000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2011-03-31","val":76175000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":76175000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":76175000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":76175000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":72429000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":69150000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":68281000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":72881000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":72881000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":72881000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":72881000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":72881000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":70538000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":68473000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":70695000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":71779000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":71779000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":71779000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":71779000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":71781000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":72071000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":77437000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":82550000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":81267000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":81267000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":81267000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":81267000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":81267000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":78968000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":84961000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":286406000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":284523000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":284523000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":284523000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":283437000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":288627000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2011-03-31","val":17599000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":17599000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":17599000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":17599000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":13167000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":12411000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":12528000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":19202000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":19202000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":19202000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":19202000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":19202000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":15652000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":15911000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":18267000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":18733000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":18733000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":18733000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":18733000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":18735000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":18735000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":21824000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":25814000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":19841000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":19841000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":19841000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":19841000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":19841000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":19819000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":23292000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":28685000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":26785000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":26785000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":26785000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":22981000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":24404000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"LiabilitiesOfAssetsHeldForSale":{"label":"Liabilities of Assets Held-for-sale (Deprecated 2014-01-31)","description":"Liability (such as a mortgage) related to a disposal group that is held for sale and anticipated to be sold in less than one year. The liability is expected to be discharged as part of the plan of sale for the asset.","units":{"USD":[{"end":"2013-03-31","val":5495000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2014-03-31","val":3858000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":3858000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":3858000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3210000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2995000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"}]}},"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":"2014-03-31","val":3858000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":3858000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-12-31","val":4163000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"LineOfCreditFacilityAmountOutstanding":{"label":"Line of Credit Facility, Amount Outstanding (Deprecated 2014-01-31)","description":"Amount borrowed under the credit facility as of the balance sheet date.","units":{"USD":[{"end":"2012-09-30","val":0,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2013Q1I"},{"end":"2014-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2014Q1I"}]}},"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":"2012-09-30","val":15000000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":15000000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":15000000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2013Q1I"},{"end":"2014-03-31","val":15000000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2014Q1I"}]}},"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":"2012-04-01","end":"2013-03-31","val":0.002,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":0.002,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013"}]}},"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":"2011-06-30","val":506000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"}]}},"LongTermNotesPayable":{"label":"Notes Payable, Noncurrent","description":"Carrying value as of the balance sheet date of notes payable (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion.","units":{"USD":[{"end":"2011-09-30","val":512000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":519000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":525000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":525000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":525000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":525000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":525000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":531000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":537000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":544000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":550000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":550000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":550000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":550000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":550000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-12-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2014Q1I"}]}},"MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments":{"label":"Marketable Securities, Realized Gain (Loss), Excluding Other-than-temporary Impairment Loss","description":"Amount of realized gain (loss) on investment in marketable security, excluding other-than-temporary impairment (OTTI).","units":{"USD":[{"start":"2012-04-01","end":"2012-12-31","val":196000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-09-30","val":-2000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":-2000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":-2000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":-4000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2015-04-01","end":"2015-06-30","val":-54000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":-62000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"MinorityInterest":{"label":"Stockholders' Equity Attributable to Noncontrolling Interest","description":"Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).","units":{"USD":[{"end":"2012-03-31","val":0,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-09-30","val":1020000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":989000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":989000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":989000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":989000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":989000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":989000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":982000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":960000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":937000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":874000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":874000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":874000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":874000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":874000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":821000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":770000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":738000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":649000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":649000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":649000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":576000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":520000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2009-04-01","end":"2010-03-31","val":1073000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":1684000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":1972000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":2838000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":5823000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":5823000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":-922000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-922000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":-3802000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":-3802000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":-3781000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":-3781000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":-3579000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":-3579000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-3579000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":543000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":543000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":1571000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-12-31","val":1571000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2013-03-31","val":1820000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":1820000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":1820000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":653000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":1479000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":3471000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":3471000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":298000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":298000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":757000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":757000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":61092000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":62294000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":856000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":1309000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"NetCashProvidedByUsedInFinancingActivitiesContinuingOperations":{"label":"Net Cash Provided by (Used in) Financing Activities, Continuing Operations","description":"Amount of cash inflow (outflow) of financing activities, excluding 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":"2012-04-01","end":"2012-09-30","val":1571000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":1571000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-09-30","val":653000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-12-31","val":1479000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"}]}},"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":"2009-04-01","end":"2010-03-31","val":-7462000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":-5857000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":-8711000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":-10225000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":-10391000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":-10391000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":-1677000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-1677000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":-1506000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":-1506000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":-3887000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":-3887000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":-4567000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":-4567000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-4567000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-1663000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-1663000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-1624000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-12-31","val":-3564000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2013-03-31","val":-1544000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-1544000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-1544000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":-2971000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-2971000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-5480000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":-11370000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":-8658000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-8658000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":2104000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":2104000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-7318000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-7318000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":-70307000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":-72899000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":6360000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":-2385000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"NetCashProvidedByUsedInInvestingActivitiesContinuingOperations":{"label":"Net Cash Provided by (Used in) Investing Activities, Continuing Operations","description":"Amount of cash inflow (outflow) of investing activities, excluding 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":"2012-04-01","end":"2012-09-30","val":-1624000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":-3564000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-09-30","val":-5480000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-12-31","val":-11370000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"}]}},"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":"2009-04-01","end":"2010-03-31","val":3952000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":3810000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":6702000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":7297000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":5388000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":5388000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":213000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":213000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":3417000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":3417000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":5685000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":5685000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":10201000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":10201000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":10201000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":337000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":337000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-1846000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-12-31","val":1103000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2013-03-31","val":-1646000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-1646000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-1646000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":3331000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":3331000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":6188000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":11037000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":6265000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":6265000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":-606000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-606000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":6050000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":6050000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":10748000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":9811000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":-3047000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":2771000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"NetCashProvidedByUsedInOperatingActivitiesContinuingOperations":{"label":"Net Cash Provided by (Used in) Operating Activities, Continuing Operations","description":"Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.","units":{"USD":[{"start":"2012-04-01","end":"2012-09-30","val":-1846000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":1103000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-09-30","val":6188000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-12-31","val":11037000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"}]}},"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":"2009-04-01","end":"2010-03-31","val":576000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":87000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":495000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":408000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2010-12-31","val":22000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-10-01","end":"2010-12-31","val":-473000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2010Q4"},{"start":"2010-04-01","end":"2011-03-31","val":-767000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":-767000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":399000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":399000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":399000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":138000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":138000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-261000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":-261000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-261000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":-1810000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":-1810000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":-1947000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-10-01","end":"2011-12-31","val":-1947000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":-1947000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":-6426000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":-6426000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-6426000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-4617000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2012-06-30","val":-618000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-618000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2012-06-30","val":-618000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2012-04-01","end":"2012-06-30","val":-618000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-18775000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":-18775000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-18157000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":-18157000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-07-01","end":"2012-09-30","val":-18157000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-18157000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":-20589000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":-20589000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":-1814000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":-1814000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-10-01","end":"2012-12-31","val":-1814000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":-1814000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":-22617000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-22617000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-22617000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-2028000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1"},{"start":"2013-01-02","end":"2013-03-31","val":-2028000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2013-04-01","end":"2013-06-30","val":-1191000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-1191000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2013-06-30","val":-1191000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-1191000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-1825000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":-1825000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-633000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-633000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-07-01","end":"2013-09-30","val":-634000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-633000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":-2168000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":-2168000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-343000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":-343000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-10-01","end":"2013-12-31","val":-343000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-343000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":-4254000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-4254000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-2087000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2014-01-01","end":"2014-03-31","val":-2087000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":-966000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-966000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-04-01","end":"2014-06-30","val":-966000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-1340000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-1340000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":-374000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-374000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-07-01","end":"2014-09-30","val":-374000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":-3627000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-2287000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-2287000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":-1988000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1639000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-06-30","val":1568000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":2872000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":1304000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"NetIncomeLossAttributableToNoncontrollingInterest":{"label":"Net Income (Loss) Attributable to Noncontrolling Interest","description":"Amount of Net Income (Loss) attributable to noncontrolling interest.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-12-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":-31000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":-31000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":-31000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":-31000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":-61000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-61000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-61000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":-7000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-7000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-29000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":-29000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-22000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-22000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":-52000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":-52000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-23000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":-23000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":-115000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-115000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":-53000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-53000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-104000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-104000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":-51000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-51000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":-135000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-31000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":-225000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":-73000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":-129000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-56000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"NoncurrentAssets":{"label":"Long-Lived Assets","description":"Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.","units":{"USD":[{"end":"2012-03-31","val":29112000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2013-03-31","val":31656000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":31297000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2013-03-31","val":31297000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q1I"},{"end":"2014-03-31","val":37649000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":37649000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2015-03-31","val":175309000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"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":"2010-04-01","end":"2010-06-30","val":94000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":327000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":233000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2010-12-31","val":475000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-10-01","end":"2010-12-31","val":148000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2010Q4"},{"start":"2011-04-01","end":"2011-06-30","val":110000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":215000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":105000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":348000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-10-01","end":"2011-12-31","val":133000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4"}]}},"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":{"OperatingSegments":[{"start":"2012-04-01","end":"2012-06-30","val":2,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":2,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-12-31","val":2,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2013-03-31","val":2,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":2,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":2,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-12-31","val":2,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":2,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2013-12-31","val":2,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-01-01","end":"2014-03-31","val":1,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2015-03-31","val":1,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"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":"2010-04-01","end":"2010-06-30","val":10691000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2011-03-31","val":44838000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":10014000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":10014000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":20758000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":10744000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":32354000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":11595000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":48854000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":42907000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":12156000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":12156000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":41280000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":41280000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":29124000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":29124000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":54150000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":54150000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":12870000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":12870000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":67757000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":62213000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":62213000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":14169000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":12724000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":28837000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":26177000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":14667000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":13453000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":44683000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":40716000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":15846000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":14539000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":57813000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":57813000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":16098000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":16098000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":33715000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":33715000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":17617000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":17617000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":53406000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":19691000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":73153000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":15639000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":36720000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":21081000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"OperatingIncomeLoss":{"label":"Operating Income (Loss)","description":"The net result for the period of deducting operating expenses from operating revenues.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":-924000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":-34000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":207000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":241000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2010-12-31","val":-1804000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-10-01","end":"2010-12-31","val":-2011000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2010Q4"},{"start":"2010-04-01","end":"2011-03-31","val":-2603000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":-2603000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":246000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":246000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":246000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":-137000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":-137000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-383000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":-383000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-383000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":-1112000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":-1112000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":-974000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-10-01","end":"2011-12-31","val":-974000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":-974000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":-5908000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":-5908000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-10638000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-4797000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2012-06-30","val":-644000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-644000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2012-06-30","val":-644000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2012-04-01","end":"2012-06-30","val":-1666000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-19062000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":-19062000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-18418000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":-18418000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-07-01","end":"2012-09-30","val":-18418000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-19489000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":-20831000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":-20831000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":-1769000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":-1769000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-10-01","end":"2012-12-31","val":-1769000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":-2758000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":-22211000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-26527000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-26527000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-2614000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1"},{"start":"2013-01-02","end":"2013-03-31","val":-1380000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2013-04-01","end":"2013-06-30","val":-1019000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-2331000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2013-06-30","val":-2331000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-2331000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-2075000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":-4770000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-1055000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-2438000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-07-01","end":"2013-09-30","val":-2439000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-2438000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":-2770000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":-6612000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-695000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":-1842000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-10-01","end":"2013-12-31","val":-1842000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-1842000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":-9460000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-9460000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-2849000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2014-01-01","end":"2014-03-31","val":-2849000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":-1358000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-1358000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-04-01","end":"2014-06-30","val":-1358000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-1774000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-1774000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":-416000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-416000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-07-01","end":"2014-09-30","val":-416000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":-4129000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-2355000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-2355000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":-6079000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-1950000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-06-30","val":1997000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":3684000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":1687000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"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":"2013-03-31","val":18404000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2013Q1I"},{"end":"2014-03-31","val":18164000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2014Q1I"},{"end":"2015-03-31","val":16866000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"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":"2013-03-31","val":2499000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2013Q1I"},{"end":"2014-03-31","val":2941000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2014Q1I"},{"end":"2015-03-31","val":3018000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"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":"2013-03-31","val":2020000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2013Q1I"},{"end":"2014-03-31","val":1882000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2014Q1I"},{"end":"2015-03-31","val":1946000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"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":"2013-03-31","val":2003000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2013Q1I"},{"end":"2014-03-31","val":2112000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2014Q1I"},{"end":"2015-03-31","val":2153000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"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":"2013-03-31","val":2116000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2013Q1I"},{"end":"2014-03-31","val":2361000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2014Q1I"},{"end":"2015-03-31","val":2555000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"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":"2013-03-31","val":2532000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2013Q1I"},{"end":"2014-03-31","val":2532000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2014Q1I"},{"end":"2015-03-31","val":3013000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"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":"2013-03-31","val":7234000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2013Q1I"},{"end":"2014-03-31","val":6336000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2014Q1I"},{"end":"2015-03-31","val":4181000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"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":"2010-04-01","end":"2011-03-31","val":2200000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":2000000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":2000000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":2700000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":2700000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":2700000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":2500000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":2500000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":2900000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"OtherAssetsCurrent":{"label":"Other Assets, Current","description":"Amount of current assets classified as other.","units":{"USD":[{"end":"2011-03-31","val":1091000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-03-31","val":1091000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":1091000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":1091000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":959000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":870000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":909000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":985000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2012Q1I"}]}},"OtherAssetsNoncurrent":{"label":"Other Assets, Noncurrent","description":"Amount of noncurrent assets classified as other.","units":{"USD":[{"end":"2011-03-31","val":696000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":696000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":696000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":696000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":706000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":723000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":717000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":723000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":723000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":723000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":723000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":723000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":717000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":730000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":777000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":830000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":830000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":830000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":830000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":830000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":830000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":752000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":716000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":696000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":1022000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":1022000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":1022000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":696000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1026000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1014000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1003000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4333000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":4333000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":4333000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4347000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4346000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax (Deprecated 2012-01-31)","description":"Pre tax adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains (losses). Includes gain (loss) on foreign currency forward exchange contracts. Includes foreign currency transactions designated as hedges of net investment in a foreign entity and intercompany foreign currency transactions that are of a long-term nature, when the entities to the transaction are consolidated, combined, or accounted for by the equity method in the reporting enterprise's financial statements. Includes the gain (loss) on a derivative instrument or nonderivative financial instrument that may give rise to a foreign currency transaction gain (loss) that has been designated and qualified as a hedging instrument for hedging of the foreign currency exposure of a net investment in a foreign operation.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":208000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2011-03-31","val":474000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":-284000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011"}]}},"OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent","description":"Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to parent entity.","units":{"USD":[{"start":"2011-04-01","end":"2011-06-30","val":98000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":-282000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-380000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":-521000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":-239000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2012-04-01","end":"2012-06-30","val":-274000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-99000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":175000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":-6000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":93000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4"}]}},"OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax":{"label":"OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, Tax","description":"Amount, after adjustment, of tax expense (benefit) for 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 tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2011-04-01","end":"2012-03-31","val":53000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012"}]}},"OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax","description":"Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":474000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":-284000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-284000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-274000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-99000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":175000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":-6000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":93000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":-230000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-230000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-230000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":25000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":25000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":295000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":295000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":270000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":270000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":372000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":372000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":77000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":77000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":370000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":370000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":26000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":26000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-385000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-385000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":-411000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-411000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":-631000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-246000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":259000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":172000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":112000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-60000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"OtherComprehensiveIncomeLossNetOfTax":{"label":"Other Comprehensive Income (Loss), Net of Tax","description":"Amount after tax and reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":441000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":160000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":-204000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-364000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":-482000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":-278000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":-189000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-189000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-261000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-261000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-149000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":-149000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":112000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":112000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":-86000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":-86000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":63000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":63000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":-310000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-310000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-310000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":-14000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-14000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":204000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":204000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":218000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":218000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":300000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":300000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":96000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":96000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":378000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":508000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":26000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":26000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-420000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-420000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":-446000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-446000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":-784000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-364000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":147000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":149000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":-156000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-305000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, Net of Tax (Deprecated 2013-01-31)","description":"Net of tax amount of the income statement impact of the reclassification adjustment for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":-7000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-09-30","val":-7000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":-4000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":-21000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":-14000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":-42000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011"},{"start":"2012-04-01","end":"2012-09-30","val":-72000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":-85000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":-72000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":-114000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, Tax (Deprecated 2013-01-31)","description":"Tax effect of the income statement impact of the reclassification adjustment for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":-5000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-09-30","val":5000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":3000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":15000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":11000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":-31000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011"},{"start":"2012-04-01","end":"2012-09-30","val":53000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":63000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":53000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":-83000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax","description":"Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2011-04-01","end":"2012-03-31","val":42000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-09-30","val":111000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":111000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":113000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":2000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":114000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":114000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-09-30","val":-2000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":-2000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-2000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-2000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":-2000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":-2000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":65000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-65000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":-4000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-4000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":-46000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":-54000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":-62000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-8000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax","description":"Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2011-04-01","end":"2012-03-31","val":-31000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-09-30","val":81000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":81000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":-83000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":-2000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":-83000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":83000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-09-30","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"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":"2009-04-01","end":"2010-03-31","val":84000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2011-03-31","val":-33000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":-26000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":62000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":85000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":20000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":60000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":-25000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":95000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":137000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":137000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":13000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":13000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":22000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":61000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":22000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":48000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":-8000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":33000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":-30000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":-28000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":34000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":34000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":34000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":-39000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-39000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-93000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":-93000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-54000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-54000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":-74000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":-74000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":19000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":19000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":73000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":73000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-35000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-35000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":-35000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-35000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":-157000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-122000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":-158000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":-77000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":-330000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-253000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax","description":"Amount, before adjustment, of tax expense (benefit) for 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 tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":-19000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":45000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":62000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":15000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":-44000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":18000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":101000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":101000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":9000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":9000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":17000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":45000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":17000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":35000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":-30000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":15000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":15000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":30000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":30000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":30000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"OtherNonoperatingIncome":{"label":"Other Nonoperating Income","description":"Amount of income related to nonoperating activities, classified as other.","units":{"USD":[{"start":"2010-04-01","end":"2010-09-30","val":124000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":122000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2010-12-31","val":124000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":125000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2010"}]}},"OtherNonoperatingIncomeExpense":{"label":"Other Nonoperating Income (Expense)","description":"Amount of income (expense) related to nonoperating activities, classified as other.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":125000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":110000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":215000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":105000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":348000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":133000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":-1000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":477000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":79000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":79000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":349000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":349000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":270000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":270000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":390000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":390000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":41000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":41000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":-29000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":378000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":378000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":47000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":47000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":91000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":91000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":44000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":44000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":144000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":144000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":53000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":53000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":125000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":125000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":20000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":20000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":40000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":40000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":20000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":20000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":122000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":82000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":291000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":151000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":348000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":197000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"PaymentsForProceedsFromInvestments":{"label":"Payments for (Proceeds from) Investments","description":"The net cash paid (received) associated with the acquisition or disposal of all investments, including securities and other assets.","units":{"USD":[{"start":"2010-04-01","end":"2010-09-30","val":-224000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":-224000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":-224000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":-224000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012"}]}},"PaymentsForRepurchaseOfCommonStock":{"label":"Payments for Repurchase of Common Stock","description":"The cash outflow to reacquire common stock during the period.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":302000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2011-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":1432000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":1432000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":4341000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":4341000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":4341000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":4341000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":4341000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":4341000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":4341000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-12-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013"}]}},"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":"2009-04-01","end":"2010-03-31","val":7300000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":6583000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":10782000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":13411000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":14911000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":14911000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":3000000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":3000000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":3000000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":3000000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":15903000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":15903000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":18403000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":18403000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":18403000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-09-30","val":20987000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":20987000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":22987000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":22987000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":23091000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":23091000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":23091000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":1000000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":1000000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":2500000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":2500000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":6137000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":6137000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":23004000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":23004000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":2000000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":2000000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":8000000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":8000000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":69800000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":77200000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":2750000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"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":"2009-04-01","end":"2010-03-31","val":16659000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-12-31","val":1726000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":1930000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":1930000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-09-30","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-09-30","val":322000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":322000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":372000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":372000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":372000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":372000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":207000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":207000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-09-30","val":300000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"PaymentsToAcquireIntangibleAssets":{"label":"Payments to Acquire Intangible Assets","description":"The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":57000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":57000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":101000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":101000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":113000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":113000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":183000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":183000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":183000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":80000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":80000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":104000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":104000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":104000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":104000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":174000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":174000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":26000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":26000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":53000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":53000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":84000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":138000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":37000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":83000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"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":"2009-04-01","end":"2010-03-31","val":3703000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":1074000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":1967000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":2626000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":3591000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":3591000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":1677000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":1677000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":2506000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":2506000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":3355000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":3355000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":5135000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":5135000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":5099000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":1606000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":1606000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":2876000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":2876000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":4304000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":4304000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":7110000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":7024000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":7024000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":1891000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":1782000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":3554000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":3442000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":5757000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":5643000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":7662000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":7662000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":1870000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1870000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":5265000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":5265000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":7716000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":10854000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":2853000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":9527000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"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":"2011-03-31","val":0.001,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":0.001,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":0.001,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":0.001,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":0.001,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0.001,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0.001,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0.001,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":0.001,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":0.001,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":0.001,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":0.001,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0.001,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.001,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.001,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.001,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":0.001,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":0.001,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":0.001,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":0.001,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.001,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.001,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.001,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.001,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":0.001,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":0.001,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":0.001,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":0.001,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.001,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.001,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.001,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.001,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":0.001,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":0.001,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.001,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.001,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2011-03-31","val":10000000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":10000000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":10000000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":10000000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":10000000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":10000000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":10000000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":10000000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":10000000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":10000000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":10000000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":10000000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":10000000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":10000000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":10000000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":10000000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":10000000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":10000000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":10000000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":10000000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":10000000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":10000000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":10000000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":10000000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":10000000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":10000000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":10000000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":10000000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10000000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":10000000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":10000000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":10000000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":10000000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":10000000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10000000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":10000000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2011-03-31","val":0,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":0,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":0,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":0,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":0,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":0,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":0,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2013-03-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-12-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":0,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"PrepaidExpenseAndOtherAssetsCurrent":{"label":"Prepaid Expense and Other Assets, Current","description":"Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2012-03-31","val":985000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":985000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":985000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":985000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1437000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":984000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1118000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2188000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":2188000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":2188000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":2188000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":2083000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2137000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2505000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2539000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2818000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":2818000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":2818000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":2818000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":2818000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2195000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1888000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2595000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3928000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":3928000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":3928000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3531000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2764000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"ProceedsFromIncomeTaxRefunds":{"label":"Proceeds from Income Tax Refunds","description":"The amount of cash received during the period as refunds for the overpayment of taxes.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":643000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2011-03-31","val":264000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":264000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":2101000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":2101000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":2101000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":60000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":60000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":60000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":9000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":9000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":2000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"ProceedsFromIssuanceOfCommonStock":{"label":"Proceeds from Issuance of Common Stock","description":"The cash inflow from the additional capital contribution to the entity.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":1043000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":1030000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":1031000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":1071000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":1836000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":10000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":39000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-12-31","val":60000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2012-03-31","val":262000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011"}]}},"ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions":{"label":"Proceeds, Issuance of Shares, Share-based Payment Arrangement, Including Option Exercised","description":"Amount of cash inflow from issuance of shares under share-based payment arrangement. Includes, but is not limited to, option exercised.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":1836000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":10000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":39000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":60000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":262000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":262000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":543000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":543000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":551000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":551000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":551000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":551000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":770000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":770000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":770000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":653000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":653000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":1479000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2014-03-31","val":3471000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":3471000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":298000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":757000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2015-03-31","val":62294000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"ProceedsFromIssuanceOrSaleOfEquity":{"label":"Proceeds from Issuance or Sale of Equity","description":"The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity.","units":{"USD":[{"start":"2013-04-01","end":"2013-12-31","val":1479000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2014-06-30","val":298000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":757000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":61092000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2015-04-01","end":"2015-06-30","val":856000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":1309000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"ProceedsFromMinorityShareholders":{"label":"Proceeds from Noncontrolling Interests","description":"Amount of cash inflow from a noncontrolling interest. Includes, but is not limited to, purchase of additional shares or other increase in noncontrolling interest ownership.","units":{"USD":[{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-09-30","val":1020000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":1020000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":1050000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":1050000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-09-30","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-12-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"ProceedsFromNotesPayable":{"label":"Proceeds from Notes Payable","description":"The cash inflow from a borrowing supported by a written promise to pay an obligation.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":500000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":500000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":500000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":500000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":500000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":500000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":500000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":500000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":500000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-09-30","val":0,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-12-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013"}]}},"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":"2009-04-01","end":"2010-03-31","val":20200000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":1800000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":3800000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":7300000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":9800000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":9800000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":3000000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":3000000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":4000000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":4000000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":15371000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":15371000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":18971000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":18971000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":18971000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-09-30","val":22293000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":22293000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":23793000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":23793000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":28793000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":28793000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":28793000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":1000000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":1000000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":1000000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":1000000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":22668000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":22668000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":6000000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":6000000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":6000000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":6000000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-04-01","end":"2014-12-31","val":7500000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":13500000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":9250000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":10275000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"ProceedsFromSaleOfProductiveAssets":{"label":"Proceeds from Sale of Productive Assets","description":"The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets.","units":{"USD":[{"start":"2010-04-01","end":"2010-09-30","val":14000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":14000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":17000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":17000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-09-30","val":0,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-04-01","end":"2011-12-31","val":0,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-09-30","val":47000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":47000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":47000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":47000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":47000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":47000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":47000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-09-30","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-12-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":2000000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"ProfitLoss":{"label":"Net Income (Loss), Including Portion Attributable to Noncontrolling Interest","description":"The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":-767000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-12-31","val":-1810000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":-1947000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":-6426000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":-6426000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":-618000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":-18775000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-18157000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":-20620000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":-20620000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":-1845000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":-1845000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":-22678000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-22678000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-22678000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":-1198000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-1198000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":-1854000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":-1854000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":-655000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-656000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":-2220000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":-2220000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":-366000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":-366000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":-4369000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-4369000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":-1019000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-1019000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":-1444000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":-1444000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":-425000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-425000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":-3762000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":-2318000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":-2213000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":1495000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":2743000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":1248000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"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":"2012-03-31","val":27878000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2013-03-31","val":34187000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":32844000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2014-03-31","val":41676000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":41676000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2015-03-31","val":52156000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"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":"2011-03-31","val":8834000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":8834000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":8834000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":8834000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":9795000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":9805000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":9862000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":10846000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":10846000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":10846000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":10846000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":10846000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":11616000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":11961000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":12493000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":14262000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":14262000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":14262000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":14262000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":13903000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":14515000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":15528000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":16757000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":17891000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":17891000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":17891000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":17891000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":17891000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":18415000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":20513000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":21657000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":23035000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":23035000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":23035000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":26874000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":29651000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2010-04-01","end":"2010-06-30","val":117000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2011-04-01","end":"2011-06-30","val":52000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2"}]}},"RetainedEarningsAccumulatedDeficit":{"label":"Retained Earnings (Accumulated Deficit)","description":"The cumulative amount of the reporting entity's undistributed earnings or deficit.","units":{"USD":[{"end":"2011-03-31","val":1474000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":1474000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":1474000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":1474000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1873000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1612000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":-336000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":-4952000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":-4952000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":-4952000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":-4952000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":-4952000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":-5570000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-23727000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":-25541000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-27569000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":-27569000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":-27569000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":-27569000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":-27569000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":-28760000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":-29393000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":-29737000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":-31823000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":-31823000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":-31823000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":-31823000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":-31823000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":-32789000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-33162000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":-35449000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":-33811000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":-33811000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":-33811000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-32243000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-30939000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"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":"2009-04-01","end":"2010-03-31","val":91076000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":24561000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":48693000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":24132000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2010-12-31","val":72409000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-10-01","end":"2010-12-31","val":23716000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2010Q4"},{"start":"2010-04-01","end":"2011-03-31","val":97088000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":97088000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":22408000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":22408000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":22408000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":44260000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":44260000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":21852000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":21852000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":21852000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":66471000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":66471000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":22211000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-10-01","end":"2011-12-31","val":22211000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":22211000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":91071000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":91071000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":47044000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":24600000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2012-06-30","val":23223000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":23223000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2012-06-30","val":23223000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2012-04-01","end":"2012-06-30","val":13447000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":45714000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":45714000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":22491000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":22491000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-07-01","end":"2012-09-30","val":22491000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":13882000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":70662000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":70662000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":24948000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":24948000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-10-01","end":"2012-12-31","val":24948000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":14283000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":99177000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":57033000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":57033000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":15421000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1"},{"start":"2013-01-02","end":"2013-03-31","val":28515000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2013-04-01","end":"2013-06-30","val":28842000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":16682000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2013-06-30","val":16682000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":16682000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":58317000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":34525000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":29475000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":17843000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-07-01","end":"2013-09-30","val":17843000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":17843000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":89926000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":54042000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":31609000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":19517000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-10-01","end":"2013-12-31","val":19517000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":19517000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":75600000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":75600000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":21558000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2014-01-01","end":"2014-03-31","val":21558000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":22344000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":22344000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-04-01","end":"2014-06-30","val":22344000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":47585000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":47585000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":25241000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":25241000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"start":"2014-07-01","end":"2014-09-30","val":25241000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":74459000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":26874000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":26874000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":102922000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":28463000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-06-30","val":27529000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":60331000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":32802000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"RevenuesFromExternalCustomers":{"label":"Revenue from External Customers (Deprecated 2013-01-31)","description":"Amount of revenue from external customers for the reportable segment. Such disclosure is presented if the amount is: (a) included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":97088000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":91071000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":99177000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012"}]}},"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":"2009-04-01","end":"2010-03-31","val":33723000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":10574000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":21491000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":10800000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2010-12-31","val":33129000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-10-01","end":"2010-12-31","val":11638000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2010Q4"},{"start":"2010-04-01","end":"2011-03-31","val":44838000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":9962000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":20758000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":10744000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":32354000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-10-01","end":"2011-12-31","val":11595000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":48854000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":38245000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":55998000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":55998000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":10854000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":22186000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":11332000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":34460000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":12274000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":48799000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":48799000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":12834000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":12834000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":27378000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":27378000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":14544000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":14544000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":43761000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":16383000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":59861000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":11660000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":28075000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":16415000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"ShareBasedCompensation":{"label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":2361000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":1744000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":3456000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":5650000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":6714000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":-734000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-734000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":-209000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-12-31","val":813000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2012-03-31","val":5118000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":909000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2"},{"start":"2014-04-01","end":"2014-06-30","val":1690000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":3762000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-04-01","end":"2015-06-30","val":1840000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":3913000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate","description":"The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.","units":{"pure":[{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"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":"2009-03-31","val":46977000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009Q1I"},{"end":"2010-03-31","val":51228000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2010Q1I"},{"end":"2011-03-31","val":56373000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"end":"2011-03-31","val":56373000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"end":"2011-03-31","val":56373000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"end":"2011-03-31","val":56373000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":56572000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":54185000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2011Q3I"},{"end":"2011-12-31","val":53218000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":50525000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"end":"2012-03-31","val":50525000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"end":"2012-03-31","val":50525000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":50525000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":50525000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-06-30","val":51787000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":48550000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":48476000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":47982000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":47982000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":47982000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":47982000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":47982000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":48268000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":50633000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":52033000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":52160000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":52160000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":52160000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":52160000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":52160000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":50400000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":52344000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":246531000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":251948000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":251948000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":251948000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":254220000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":257593000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest":{"label":"Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest","description":"Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.","units":{"USD":[{"end":"2010-03-31","val":51228000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010Q1I"},{"end":"2011-03-31","val":56373000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2011-03-31","val":56373000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011Q1I"},{"end":"2012-03-31","val":50525000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"end":"2012-03-31","val":50525000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"end":"2012-03-31","val":50525000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2012-03-31","val":50525000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2012-03-31","val":50525000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012Q1I"},{"end":"2012-09-30","val":49570000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2012Q3I"},{"end":"2012-12-31","val":49465000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2012Q4I"},{"end":"2013-03-31","val":48971000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":48971000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":48971000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"end":"2013-03-31","val":48971000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"end":"2013-03-31","val":48971000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2013-03-31","val":48971000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q1I"},{"end":"2013-06-30","val":49250000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":51593000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":52970000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":53034000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":53034000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"end":"2014-03-31","val":53034000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":53034000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"end":"2014-03-31","val":53034000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2014-06-30","val":51221000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":53114000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":247269000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4I"},{"end":"2015-03-31","val":252597000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29"},{"end":"2015-03-31","val":252597000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":252597000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":254796000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":258113000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"}]}},"StockIssuedDuringPeriodValueAcquisitions":{"label":"Stock Issued During Period, Value, Acquisitions","description":"Value of stock issued pursuant to acquisitions during the period.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":2000000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-09-30","val":0,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-04-01","end":"2012-12-31","val":0,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-09-30","val":375000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":375000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-04-01","end":"2013-12-31","val":375000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":375000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-04-01","end":"2014-03-31","val":405000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":405000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-09-30","val":0,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-12-31","val":114120000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-04-01","end":"2015-03-31","val":114120000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"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":"2014-04-01","end":"2015-03-31","val":76132000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"StockIssuedDuringPeriodValueShareBasedCompensation":{"label":"Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture","description":"Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":1118000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2011-03-31","val":3009000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":3009000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":1008000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":1008000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":1008000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":322000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":322000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":322000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":3634000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":3634000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":10302000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"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":"2010-04-01","end":"2011-03-31","val":1173000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":746000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011"}]}},"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":"2010-04-01","end":"2013-03-31","val":304922,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2014-03-31","val":304922,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"}]}},"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":"2011-04-01","end":"2012-03-31","val":4341000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":4341000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2010-04-01","end":"2013-03-31","val":4341000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2014-03-31","val":4341000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"}]}},"TaxBenefitFromStockOptionsExercised":{"label":"Tax Benefit from Stock Options Exercised (Deprecated 2012-01-31)","description":"Reductions in the entity's income taxes that arise when compensation cost (from non-qualified stock options) recognized on the entity's tax return exceeds compensation cost from non-qualified stock options recognized on the income statement. This element increases net cash provided by operating activities.","units":{"USD":[{"start":"2009-04-01","end":"2010-03-31","val":461000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":785000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":999000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-04-01","end":"2010-12-31","val":983000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-04-01","end":"2011-03-31","val":1253000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":81000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2011"}]}},"TaxBenefitFromStockOptionsExercised1":{"label":"Tax Benefit from Stock Options Exercised (Deprecated 2013-01-31)","description":"Tax benefits realized from the exercise of stock options resulting in reductions in the entity's income taxes, which increases net cash provided by operating activities.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":1253000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":81000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012"}]}},"TreasuryStockAcquiredAverageCostPerShare":{"label":"Treasury Stock Acquired, Average Cost Per Share","description":"Total cost of shares repurchased divided by the total number of shares repurchased.","units":{"USD/shares":[{"start":"2010-04-01","end":"2013-03-31","val":14.24,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2014-03-31","val":14.24,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"}]}},"UnrealizedGainLossOnInvestments":{"label":"Unrealized Gain (Loss) on Investments","description":"Amount of unrealized gain (loss) on investment.","units":{"USD":[{"start":"2010-04-01","end":"2011-03-31","val":-33000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":95000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":95000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":-80000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":-80000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":-80000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":8000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":8000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-204000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"UnrecognizedTaxBenefits":{"label":"Unrecognized Tax Benefits","description":"Amount of unrecognized tax benefits.","units":{"USD":[{"end":"2010-03-31","val":958000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010Q1I"},{"end":"2011-03-31","val":1275000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2011-03-31","val":1275000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011Q1I"},{"end":"2012-03-31","val":1003000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2012-03-31","val":1003000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2012-03-31","val":1003000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012Q1I"},{"end":"2013-03-31","val":1080000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":1080000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2013-03-31","val":1080000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013Q1I"},{"end":"2014-03-31","val":806000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":806000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2015-03-31","val":974000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions","description":"Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.","units":{"USD":[{"start":"2013-04-01","end":"2014-03-31","val":12000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":12000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"}]}},"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":"2013-04-01","end":"2014-03-31","val":164000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":164000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"}]}},"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":"2012-03-31","val":91000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2013-03-31","val":124000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"end":"2013-03-31","val":124000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2013Q1I"},{"end":"2014-03-31","val":60000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"end":"2014-03-31","val":60000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014Q1I"},{"end":"2015-03-31","val":57000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1I"}]}},"UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense":{"label":"Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense","description":"Amount of expense 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":[{"start":"2010-04-01","end":"2011-03-31","val":52000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":14000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":14000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":33000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":33000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":33000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-64000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":-64000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-3000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"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":"2010-04-01","end":"2011-03-31","val":139000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":279000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":279000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":145000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":145000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":145000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":131000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":131000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":279000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"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":"2010-04-01","end":"2011-03-31","val":178000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2012-04-01","end":"2013-03-31","val":7000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":7000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":7000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"}]}},"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":"2011-04-01","end":"2012-03-31","val":551000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":551000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":75000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":75000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":75000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":229000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":229000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":111000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"}]}},"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":"2010-04-01","end":"2011-03-31","val":150000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2012-03-31","val":3900000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":3928000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":10100000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":10100000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":10100000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-09-30","val":-300000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-300000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":-300000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2014-03-31","val":3100000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":3100000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":2200000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","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":"2009-04-01","end":"2010-03-31","val":11013000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":11226000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":11325000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":11460000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2010-12-31","val":11338000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-10-01","end":"2010-12-31","val":11025000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2010Q4"},{"start":"2010-04-01","end":"2011-03-31","val":10962000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":10962000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":11503000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":11503000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":11423000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":11423000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":11149000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":11149000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":11205000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":11205000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":11102000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-10-01","end":"2011-12-31","val":11102000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":11197000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":11197000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":11197000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":11207000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":11207000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":11451000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":11451000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":11669000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":11669000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":11634000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":11634000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":11996000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":11996000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":11733000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":11733000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":11733000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":12062000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":12062000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":12083000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":12083000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":12104000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":12104000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":12116000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":12116000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":12181000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":12181000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":12177000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":12177000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":12505000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":12505000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":12529000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":12529000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":12514000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":12514000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":12875000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":13516000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":13508000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":16331000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-06-30","val":16178000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":16379000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":16354000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}},"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":"2009-04-01","end":"2010-03-31","val":10527000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08","frame":"CY2009"},{"start":"2010-04-01","end":"2010-06-30","val":10725000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-09-30","val":10851000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":10972000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04","frame":"CY2010Q3"},{"start":"2010-04-01","end":"2010-12-31","val":10886000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2010-10-01","end":"2010-12-31","val":11025000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08","frame":"CY2010Q4"},{"start":"2010-04-01","end":"2011-03-31","val":10962000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2010-04-01","end":"2011-03-31","val":10962000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13","frame":"CY2010"},{"start":"2011-04-01","end":"2011-06-30","val":11311000,"accn":"0001193125-11-215900","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":11311000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-09-30","val":11257000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-04-01","end":"2011-09-30","val":11257000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2011-07-01","end":"2011-09-30","val":11149000,"accn":"0001193125-11-296989","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-11-04"},{"start":"2011-07-01","end":"2011-09-30","val":11149000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07","frame":"CY2011Q3"},{"start":"2011-04-01","end":"2011-12-31","val":11205000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-04-01","end":"2011-12-31","val":11205000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2011-10-01","end":"2011-12-31","val":11102000,"accn":"0001193125-12-045839","fy":2011,"fp":"Q3","form":"10-Q","filed":"2012-02-08"},{"start":"2011-10-01","end":"2011-12-31","val":11102000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07","frame":"CY2011Q4"},{"start":"2011-04-01","end":"2012-03-31","val":11197000,"accn":"0001445305-12-001974","fy":2011,"fp":"FY","form":"10-K","filed":"2012-06-08"},{"start":"2011-04-01","end":"2012-03-31","val":11197000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2011-04-01","end":"2012-03-31","val":11197000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06","frame":"CY2011"},{"start":"2012-04-01","end":"2012-06-30","val":11207000,"accn":"0001445305-12-002598","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":11207000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-09-30","val":11451000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-04-01","end":"2012-09-30","val":11451000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":11669000,"accn":"0001445305-12-003497","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-11-07"},{"start":"2012-07-01","end":"2012-09-30","val":11669000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-04-01","end":"2012-12-31","val":11634000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-04-01","end":"2012-12-31","val":11634000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2012-10-01","end":"2012-12-31","val":11996000,"accn":"0001445305-13-000180","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-02-07"},{"start":"2012-10-01","end":"2012-12-31","val":11996000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06","frame":"CY2012Q4"},{"start":"2012-04-01","end":"2013-03-31","val":11733000,"accn":"0000800458-13-000007","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-13"},{"start":"2012-04-01","end":"2013-03-31","val":11733000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2012-04-01","end":"2013-03-31","val":11733000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2012"},{"start":"2013-04-01","end":"2013-06-30","val":12062000,"accn":"0000800458-13-000013","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":12062000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-09-30","val":12083000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-09-30","val":12083000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":12104000,"accn":"0000800458-13-000022","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":12104000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2013-04-01","end":"2013-12-31","val":12116000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-04-01","end":"2013-12-31","val":12116000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2013-10-01","end":"2013-12-31","val":12181000,"accn":"0000800458-14-000005","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-06"},{"start":"2013-10-01","end":"2013-12-31","val":12181000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2013Q4"},{"start":"2013-04-01","end":"2014-03-31","val":12177000,"accn":"0000800458-14-000009","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-06"},{"start":"2013-04-01","end":"2014-03-31","val":12177000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2013"},{"start":"2014-04-01","end":"2014-06-30","val":12505000,"accn":"0000800458-14-000015","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":12505000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-04-01","end":"2014-09-30","val":12529000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-04-01","end":"2014-09-30","val":12529000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2014-07-01","end":"2014-09-30","val":12514000,"accn":"0000800458-14-000021","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":12514000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2014Q3"},{"start":"2014-04-01","end":"2014-12-31","val":12875000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05"},{"start":"2014-10-01","end":"2014-12-31","val":13516000,"accn":"0000800458-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-05","frame":"CY2014Q4"},{"start":"2014-04-01","end":"2015-03-31","val":13508000,"accn":"0000800458-15-000015","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-29","frame":"CY2014"},{"start":"2015-04-01","end":"2015-06-30","val":15273000,"accn":"0000800458-15-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2"},{"start":"2015-04-01","end":"2015-09-30","val":15501000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":15541000,"accn":"0000800458-15-000030","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3"}]}}}}}