{"cik":867038,"entityName":"SPINDLETOP OIL & GAS CO.","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":"2011-08-19","val":7650803,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-08-19","val":7650803,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q3I"},{"end":"2011-11-18","val":7650803,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q4I"},{"end":"2012-03-30","val":7660803,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2012Q1I"},{"end":"2012-05-15","val":7660803,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2012-08-14","val":7660803,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-11-14","val":6960803,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2013-05-20","val":6936269,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q2I"},{"end":"2013-08-14","val":6936269,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2013-11-19","val":6936269,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q4I"},{"end":"2014-04-15","val":6936269,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2014Q1I"},{"end":"2014-05-20","val":6936269,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2014Q2I"},{"end":"2014-08-19","val":6936269,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q3I"},{"end":"2014-11-19","val":6936269,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q4I"},{"end":"2015-04-15","val":6936269,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2015Q1I"},{"end":"2015-05-20","val":6936269,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q2I"},{"end":"2015-08-14","val":6936269,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2015-11-16","val":6936269,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q4I"},{"end":"2016-03-30","val":6936269,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2016Q1I"},{"end":"2016-05-23","val":6936269,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q2I"},{"end":"2016-08-22","val":6936269,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q3I"},{"end":"2016-11-17","val":6936269,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q4I"},{"end":"2017-04-14","val":6936269,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2017Q1I"},{"end":"2017-05-22","val":6936269,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q2I"},{"end":"2017-08-14","val":6936269,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2017-11-14","val":6936269,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2018-03-30","val":6936269,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2018Q1I"},{"end":"2018-05-21","val":6936269,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q2I"},{"end":"2018-08-20","val":6936269,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q3I"},{"end":"2018-11-14","val":6936269,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2019-03-29","val":6809602,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2019Q1I"},{"end":"2019-05-15","val":6809602,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2019-08-14","val":6809602,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-11-19","val":6809602,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q4I"},{"end":"2020-03-30","val":6809602,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2020Q1I"},{"end":"2020-05-15","val":6809602,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2020-08-19","val":6755318,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q3I"},{"end":"2020-11-16","val":6755318,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q4I"},{"end":"2021-04-15","val":6755318,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2021Q1I"},{"end":"2021-05-24","val":6755318,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q2I"},{"end":"2021-08-23","val":6755318,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q3I"},{"end":"2021-11-22","val":6755318,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q4I"},{"end":"2022-04-15","val":6755318,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2022Q1I"},{"end":"2022-05-23","val":6755318,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q2I"},{"end":"2022-08-22","val":6750318,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q3I"},{"end":"2022-11-21","val":6750318,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q4I"},{"end":"2023-04-17","val":6750318,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2023Q1I"},{"end":"2023-05-22","val":6750318,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q2I"},{"end":"2023-08-21","val":6739943,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q3I"},{"end":"2023-11-20","val":6739943,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q4I"},{"end":"2024-04-16","val":6739943,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2024Q1I"},{"end":"2024-05-20","val":6739943,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q2I"},{"end":"2024-08-19","val":6739943,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q3I"},{"end":"2024-11-19","val":6739943,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q4I"},{"end":"2025-04-15","val":6739943,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2025Q1I"},{"end":"2025-05-20","val":6739943,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q2I"},{"end":"2025-08-19","val":6598370,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q3I"},{"end":"2025-11-19","val":6598370,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q4I"},{"end":"2026-04-15","val":6598303,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2026Q1I"},{"end":"2026-05-20","val":6598303,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q2I"},{"end":"2026-08-19","val":6598303,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q3I"}]}},"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":"2012-03-30","val":0,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2012Q1I"},{"end":"2013-06-30","val":3573255,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2013Q2I"},{"end":"2014-06-30","val":6007210,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q2I"},{"end":"2015-06-30","val":4111832,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2015Q2I"},{"end":"2016-06-30","val":2061095,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2016Q2I"},{"end":"2017-06-30","val":3324680,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017Q2I"},{"end":"2018-06-30","val":4039331,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2018Q2I"},{"end":"2019-06-30","val":2590818,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2019Q2I"},{"end":"2020-06-30","val":1709031,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020Q2I"},{"end":"2021-06-30","val":1572786,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2021Q2I"},{"end":"2022-06-30","val":2889140,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2022Q2I"},{"end":"2023-06-30","val":2518200,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2023Q2I"},{"end":"2024-06-30","val":2602140,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2024Q2I"},{"end":"2025-06-30","val":2023504,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q2I"}]}}},"srt":{"AverageSalesPrices":{"label":"Oil and Gas, Average Sale Price","description":"Sales price per unit of oil and gas produced.","units":{"USD/Mcf":[{"start":"2017-01-01","end":"2017-12-31","val":4.85,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":5.16,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":5.16,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":3.97,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":3.97,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":3.15,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"}]}},"ConsolidatedOilAndGasProductionCostsPerUnitOfProduction":{"label":"Oil and Gas, Average Production Cost Per Unit","description":"Cost per unit of oil and gas production.","units":{"USD/Mcf":[{"start":"2017-01-01","end":"2017-12-31","val":2.22,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":2.2,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":2.2,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":2.21,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":2.21,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":2.15,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"}]}},"ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts":{"label":"Extensions, Discoveries, Additions and Improved Recovery, Less Related Costs","description":"Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of extensions, discoveries and improved recovery of proved oil and gas reserves.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":271000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":211000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":211000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":475000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":475000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":475000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":17000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":17000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019"}]}},"FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows":{"label":"Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Cash Inflows","description":"Amount of estimated future accumulated cash inflow from the sale of proved oil and gas reserves.","units":{"USD":[{"end":"2016-12-31","val":19964000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":33992000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2017-12-31","val":33992000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4I"},{"end":"2018-12-31","val":35572000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":35572000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2018-12-31","val":35572000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4I"},{"end":"2019-12-31","val":22235000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":22235000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":10020000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020Q4I"}]}},"FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense":{"label":"Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Income Tax Expense","description":"Amount of estimated future accumulated cash outflow for income tax, based on the future income less future expense derived from production and sale of proved oil and gas reserves.","units":{"USD":[{"end":"2016-12-31","val":-2566000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":-3211000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2017-12-31","val":-3211000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4I"},{"end":"2018-12-31","val":-2661000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":-2661000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2018-12-31","val":-2661000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4I"},{"end":"2019-12-31","val":-1960000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":-1960000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":-560000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020Q4I"}]}},"FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows":{"label":"Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Net Cash Flows","description":"Amount, after future accumulated cash outflow for development and production costs and future income tax, of estimated future accumulated cash inflow from the sale of proved oil and gas reserves.","units":{"USD":[{"end":"2016-12-31","val":6597000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":12081000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2017-12-31","val":12081000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4I"},{"end":"2018-12-31","val":15081000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":15081000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2018-12-31","val":15081000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4I"},{"end":"2019-12-31","val":11108000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":11108000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":3176000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020Q4I"}]}},"FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionCosts":{"label":"Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Production Costs","description":"Amount of estimated future accumulated cash outflow for costs to be incurred in producing proved oil and gas reserves.","units":{"USD":[{"end":"2016-12-31","val":10801000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":18700000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2017-12-31","val":18700000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4I"},{"end":"2018-12-31","val":17830000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":17830000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2018-12-31","val":17830000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4I"},{"end":"2019-12-31","val":9167000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":9167000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":6284000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020Q4I"}]}},"FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows":{"label":"Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Ten Percent Annual Discount for Estimated Timing of Cash Flows","description":"Amount of discount on future accumulated cash inflow, after deducting future accumulated cash outflow for development and production costs and future income tax, from sale of proved oil and gas reserves, using a discount rate of ten percent a year.","units":{"USD":[{"end":"2016-12-31","val":-574000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":-2287000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2017-12-31","val":-2287000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4I"},{"end":"2018-12-31","val":-4030000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":-4030000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2018-12-31","val":-4030000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4I"},{"end":"2019-12-31","val":-5010000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":-5010000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":-609000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020Q4I"}]}},"IncreaseDecreaseInEstimatedFutureDevelopmentCosts":{"label":"Changes in Estimated Future Development Costs","description":"Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of change in estimated future development costs.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":267000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":415000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":415000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":181000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":181000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":181000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":68000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":68000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":92000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"}]}},"IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves":{"label":"Changes in Future Income Tax Expense Estimates on Future Cash Flows Related to Proved Oil and Gas Reserves","description":"Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of change in the estimated future income tax on future pretax net cash flows related to the entity's proved oil and gas reserves.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":-80000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-250000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":-250000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-103000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":-103000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":-103000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-276000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":-276000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":777000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":-176000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":61000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":237000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-01-01","end":"2022-09-30","val":-98000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-01-01","end":"2022-12-31","val":-180000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":-180000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":17000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":17000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-01-01","end":"2023-09-30","val":61000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":61000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":540000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":540000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":4000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":4000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-56000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":-56000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-01-01","end":"2024-09-30","val":-64000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":-64000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":64000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":64000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":13000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":13000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":15000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":15000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-01-01","end":"2025-12-31","val":-106000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-06-30","val":78000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"}]}},"IncreaseDueToPurchasesOfMineralsInPlace":{"label":"Increase Due to Purchases of Minerals in Place","description":"Amount of increase in standardized measure of discounted future net cash flow as a result of purchases of minerals in place.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":884000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":3103000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":3103000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":33000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":33000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":33000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":20000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":20000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":28664,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"}]}},"NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts":{"label":"Net Increase (Decrease) in Sales and Transfer Prices and Production Costs","description":"Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of change in sales and transfer prices and in production (lifting) costs related to future production.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":-662000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":721000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":721000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":2171000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":2171000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":2171000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-3558000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":-3558000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-963000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"}]}},"RevisionsOfPreviousQuantityEstimates":{"label":"Revisions of Previous Quantity Estimates","description":"Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of revisions of estimated quantity of oil and gas in proved reserves.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":-756000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":698000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":698000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":284000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":284000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":284000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":203000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":203000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-963200,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"}]}},"SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts":{"label":"Sales and Transfers of Oil and Gas Produced, Net of Production Costs","description":"Amount of (increase) decrease in standardized measure of discounted future net cash flow as a result of sales and transfers of oil and gas produced.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":-1332000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-2318000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":-2318000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-3194000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":-3194000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":-3194000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-1950000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":-1950000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-879000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"}]}},"StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther":{"label":"Standardized Measure of Discounted Future Net Cash Flow of Proved Oil and Gas Reserves, Other","description":"Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of changes from other sources.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":-276000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":589000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":589000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":431000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":431000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":431000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-582000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":-582000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-2233464,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"}]}},"StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves":{"label":"Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves","description":"Amount of discounted future accumulated cash inflow relating to proved oil and gas reserves.","units":{"USD":[{"end":"2015-12-31","val":7006000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":6023000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2016-12-31","val":6023000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2016Q4I"},{"end":"2017-12-31","val":9794000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2017-12-31","val":9794000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2017-12-31","val":9794000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2017Q4I"},{"end":"2018-12-31","val":11051000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":11051000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2018-12-31","val":11051000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4I"},{"end":"2019-12-31","val":6098000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":6098000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":2567000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020Q4I"}]}}},"us-gaap":{"AcceleratedShareRepurchasesInitialPricePaidPerShare":{"label":"Accelerated Share Repurchases, Initial Price Paid Per Share","description":"The price paid per share to immediately purchase the targeted number of shares on the date of executing the accelerated share repurchase agreement.","units":{"USD/shares":[{"start":"2020-04-01","end":"2020-05-15","val":1.25,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"start":"2020-01-01","end":"2020-06-30","val":1.25,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-09-30","val":1.25,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"}]}},"AccountsPayableAndAccruedLiabilitiesCurrent":{"label":"Accounts Payable and Accrued Liabilities, Current","description":"Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.","units":{"USD":[{"end":"2010-12-31","val":2276000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":2276000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":2276000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":2276000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":2635000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":2635000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2698000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3222000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":3222000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":3222000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":3222000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3128000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3084000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3458000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3451000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":3451000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":3451000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":3451000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3291000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3616000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4697000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3935000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":3935000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":3935000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":3935000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":3935000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":6225000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":6257000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6345000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":9934000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6257000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":6257000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":6257000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":6354000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6076000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":5933000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5726000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":5809000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":5809000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":5809000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":5809000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":5809000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5453000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5357000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5662000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5291000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":5291000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":5291000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":5291000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":5291000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5423000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":5708000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":5688000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":5608000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":5608000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":5608000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":5608000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":5608000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":5039000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5023000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":5102000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":5857000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":5857000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":5857000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":5857000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":5857000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":6196000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":6378000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":6319000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":6005000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":6005000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":6005000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":6005000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":6005000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":5878000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":5692000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":5649000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":5714000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":5714000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":5714000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":5714000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":5714000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":5963000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":6290000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":7048000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":7601000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":7601000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":7601000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":7601000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":7601000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":8113000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":8076000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":8620000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":6859000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":6859000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":6859000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":6859000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":6859000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":6861000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":6512000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":6293000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":6542000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":6542000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":6542000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":6542000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":6542000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":6667000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":6545000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":6529000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":6699000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":6699000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":6699000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":6699000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":6699000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":7036000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":6489000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":7376000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":6740000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":6740000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":6740000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":6834000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":6220000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"AccountsPayableTradeCurrent":{"label":"Accounts Payable, Trade, Current","description":"Carrying value as of the balance sheet date of obligations 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":"2012-12-31","val":1101000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":844000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":844000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-12-31","val":810000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":907000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1609000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":1609000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1619000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":1619000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":2139000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":2139000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2166000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":2166000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2271000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":2271000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":2427000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":2427000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-12-31","val":2929000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":2929000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-12-31","val":1983000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":1983000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1834000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":1834000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1970000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":1970000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":2201000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"AccountsReceivableFairValueDisclosure":{"label":"Accounts Receivable, Fair Value Disclosure","description":"Fair value portion of amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties.","units":{"USD":[{"end":"2012-12-31","val":2155000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3633000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":3633000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2153000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":2153000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1835000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":1835000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1928000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":1928000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":3178000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":3178000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2615000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":2615000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":3190000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":3190000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":2613000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":2613000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-12-31","val":3104000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":3104000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-12-31","val":2200000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":2200000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":2090000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":2090000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1854000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":1854000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":2041000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"AccountsReceivableGrossCurrent":{"label":"Accounts Receivable, before Allowance for Credit Loss, Current","description":"Amount, before 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":"2012-12-31","val":2170000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3648000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":3648000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2168000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":2168000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1850000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":1850000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1943000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":1943000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":3193000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":3193000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2630000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":2630000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":3205000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":3205000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":2628000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":2628000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-12-31","val":3119000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":3119000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-12-31","val":2215000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":2215000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":2105000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":2105000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1906000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":1906000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":2092000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"AccountsReceivableNet":{"label":"Accounts Receivable, after Allowance for Credit Loss","description":"Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.","units":{"USD":[{"end":"2012-12-31","val":2155000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3633000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":3633000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2153000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":2153000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1835000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2015Q4I"}]}},"AccretionExpense":{"label":"Accretion Expense","description":"Amount recognized for the passage of time, typically for liabilities, that have been discounted to their net present values. Excludes accretion associated with asset retirement obligations.","units":{"USD":[{"start":"2020-01-01","end":"2020-09-30","val":90000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":84000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"}]}},"AccretionOfDiscount":{"label":"Accretion of Discount (Deprecated 2016-01-31)","description":"Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of passage of time.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":1871000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2346000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":2346000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2226000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":2226000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2416000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014"}]}},"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":"2010-12-31","val":-8844000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":-8844000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":-8844000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":-8844000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":-9387000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":-9387000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":-9601000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":-9896000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":-9896000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":-9896000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":-9896000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":-10161000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":-10516000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-10816000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":-11491000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":-11491000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":-11491000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":11491000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-11865000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":-12309000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":-12716000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":13352000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":-13352000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":-13352000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":-13352000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":13352000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":-13817000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":-15147000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":-14364000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-14795000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":15147000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":-15147000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":-15147000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":15147000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":-15544000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-15958000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-16334000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":22577000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":-22577000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":-22577000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":-22577000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":22577000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":-22818000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":-23202000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":-23469000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":24329000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":-24329000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":-24329000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":-24329000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":24329000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":-24522000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":-24772000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":-25033000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":24804000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":-24804000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":-24804000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":-24804000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":24804000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":-24923000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":-25072000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":-25202000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":25256000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":25256000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":25256000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":25256000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":25256000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":25366000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":25502000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":25628000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":25664000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":25664000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":25664000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":25664000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":25664000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":25752000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":25771000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":25883000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":26061000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":26061000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":26061000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":26061000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":26061000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":26164000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":26246000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":26067000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":26127000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":26127000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":26127000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":26127000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":26127000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":26127000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":26151000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":26160000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":26140000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":26140000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":26140000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":26140000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":26140000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":26156000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":26155000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":26172000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":26300000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":26300000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":26300000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":26300000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":1232000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":26320000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":26346000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":26393000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1304000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":26586000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":26586000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":26586000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":1304000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":26615000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":26739000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":26863000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":1371000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":26916000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":26916000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":26996000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":27031000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"AcquisitionCostsCumulative":{"label":"Acquisition Costs, Cumulative","description":"The capitalized costs incurred (excluded from amortization), as of the date of the balance sheet, to purchase, lease or otherwise acquire an unproved property, including costs of lease bonuses and options to purchase or lease properties, the portion of costs applicable to minerals when land including mineral rights is purchased in fee, brokers' fees, recording fees, legal costs, and other costs incurred in acquiring properties.","units":{"USD":[{"end":"2005-12-31","val":282000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2005-12-31","val":282000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2005-12-31","val":282000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2005-12-31","val":282000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2005Q4I"},{"end":"2014-12-31","val":282000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":282000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":282000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4I"},{"end":"2020-12-31","val":326000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020Q4I"}]}},"AdditionalPaidInCapital":{"label":"Additional Paid in Capital","description":"Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.","units":{"USD":[{"end":"2010-12-31","val":919000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":919000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":919000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":919000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":919000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":919000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":931000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":943000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":943000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":943000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":943000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":943000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":943000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":943000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":943000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":943000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":943000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":943000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":943000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":943000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":943000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":943000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":943000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":943000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":943000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":943000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":943000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":943000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":943000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":943000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":943000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":943000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":943000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":943000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":943000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":943000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":943000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":943000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":943000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":943000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":943000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":943000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":943000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":943000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":943000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":943000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":943000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":943000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":943000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":943000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":943000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":943000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":943000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":943000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":943000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":943000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":943000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":943000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":943000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":943000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":943000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":943000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":943000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":943000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":943000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":943000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":943000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":943000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":943000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":943000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":943000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":943000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":943000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":943000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":943000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":943000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":943000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":943000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":943000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":943000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":943000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":943000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":943000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":943000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":943000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":943000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":943000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":943000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":943000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":943000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":943000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":943000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":943000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":943000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":943000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":943000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":943000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":943000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":943000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":943000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":943000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":943000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":943000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":943000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":943000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":943000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":943000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":943000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":943000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":943000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":943000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":943000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":943000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":943000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":943000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":943000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":943000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":943000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":943000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":943000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":943000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":943000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"AllowanceForDoubtfulAccountsReceivable":{"label":"Accounts Receivable, Allowance for Credit Loss","description":"Amount of allowance for credit loss on accounts receivable.","units":{"USD":[{"end":"2011-12-31","val":15000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":15000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2012-12-31","val":15000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":15000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":15000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-12-31","val":15000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4I"},{"end":"2014-12-31","val":15000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":15000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":15000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":15000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":15000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2015-12-31","val":15000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4I"},{"end":"2016-12-31","val":15000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":15000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2016-12-31","val":15000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":15000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":15000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2017-12-31","val":15000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4I"},{"end":"2018-12-31","val":15000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":15000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2018-12-31","val":15000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4I"},{"end":"2019-12-31","val":15000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":15000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":15000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020Q4I"}]}},"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":"2012-12-31","val":-15000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":-15000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":-15000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-15000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":-15000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-12-31","val":-15000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":-15000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":-15000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":-15000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":-15000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":15000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":15000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":15000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":15000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":15000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":15000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":15000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-12-31","val":15000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":15000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-12-31","val":15000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":15000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":15000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":15000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":52000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":52000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":51000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"AmortizationExpensePerPhysicalUnitOfProduction":{"label":"Amortization Expense Per Physical Unit of Production","description":"Amortization computed on the basis of physical units, with oil and gas converted to a common unit of measure on the basis of their approximate relative energy content.","units":{"USD/Mcf":[{"end":"2011-12-31","val":1.01,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1.25,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2012-12-31","val":1.25,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2012-12-31","val":1.25,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1.44,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":1.44,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-12-31","val":1.44,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1.39,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":1.39,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":1.39,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":2.11,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":2.11,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2015-12-31","val":2.11,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1.17,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":1.17,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2016-12-31","val":1.17,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":0.49,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":0.49,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2017-12-31","val":0.49,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4I"},{"end":"2018-12-31","val":0.39,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":0.39,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2018-12-31","val":0.39,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4I"},{"end":"2019-12-31","val":0.34,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":0.34,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":0.42,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020Q4I"}],"USD/Mcfe":[{"end":"2019-12-31","val":0.34,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":0.42,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2020-12-31","val":0.42,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":0.06,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":0.06,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2021-12-31","val":0.06,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q4I"},{"end":"2023-12-31","val":0.2,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":0.2,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2023-12-31","val":0.2,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":0.34,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":0.34,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":0.51,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"AssetRetirementObligation":{"label":"Asset Retirement Obligation","description":"The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.","units":{"USD":[{"end":"2011-12-31","val":946000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":949000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2012-12-31","val":949000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1107000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":1107000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-12-31","val":1107000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1078000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":1078000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":1078000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1121000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":1121000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2015-12-31","val":1121000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4I"},{"end":"2016-12-31","val":916000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":916000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2016-12-31","val":916000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1180000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":1180000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2017-12-31","val":1180000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1324000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":1324000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2018-12-31","val":1324000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4I"},{"end":"2019-12-31","val":1408000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":1408000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2019-12-31","val":1408000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1434000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":1434000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2020-12-31","val":1434000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":1925000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":1925000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2021-12-31","val":1925000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":3654000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":3654000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2022-12-31","val":3654000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":4414000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":4414000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2023-12-31","val":4414000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":4314000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":4314000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":5884000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"AssetRetirementObligationAccretionExpense":{"label":"Asset Retirement Obligation, Accretion Expense","description":"Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":86000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":43000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-01-01","end":"2010-06-30","val":43000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2010-04-01","end":"2010-06-30","val":21000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-04-01","end":"2010-06-30","val":21000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":65000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2010-07-01","end":"2010-09-30","val":22000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":48000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":12000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":24000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-01-01","end":"2011-06-30","val":24000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-01-01","end":"2011-06-30","val":24000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":12000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-04-01","end":"2011-06-30","val":12000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-04-01","end":"2011-06-30","val":12000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":36000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-01-01","end":"2011-09-30","val":36000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":12000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-07-01","end":"2011-09-30","val":12000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":34000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":34000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":8000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"start":"2012-01-01","end":"2012-03-31","val":14000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":17000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":17000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2012-04-01","end":"2012-06-30","val":9000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":9000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":25000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":25000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2012-07-01","end":"2012-09-30","val":36000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":8000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":40000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":40000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":10000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"start":"2013-01-01","end":"2013-03-31","val":1000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":20000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-01-01","end":"2013-06-30","val":20000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":10000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":10000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":30000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":10000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":10000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":118000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":118000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":118000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":29000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"start":"2014-01-01","end":"2014-03-31","val":29000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":79000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-06-30","val":79000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":30000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":30000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":88000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":118000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-07-01","end":"2014-09-30","val":29000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-07-01","end":"2014-09-30","val":29000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":42000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":42000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":42000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":10000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20"},{"start":"2015-01-01","end":"2015-03-31","val":10000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":21000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-01-01","end":"2015-06-30","val":21000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-04-01","end":"2015-06-30","val":11000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-04-01","end":"2015-06-30","val":11000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":31000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-09-30","val":31000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":10000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-07-01","end":"2015-09-30","val":10000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":35000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":35000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":35000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":9000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"start":"2016-01-01","end":"2016-03-31","val":9000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":17000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-01-01","end":"2016-06-30","val":17000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2016-04-01","end":"2016-06-30","val":8000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-04-01","end":"2016-06-30","val":8000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":26000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-09-30","val":26000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-07-01","end":"2016-09-30","val":9000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-07-01","end":"2016-09-30","val":9000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":36000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":36000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":36000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":9000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"start":"2017-01-01","end":"2017-03-31","val":9000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":18000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-01-01","end":"2017-06-30","val":18000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2017-04-01","end":"2017-06-30","val":9000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-04-01","end":"2017-06-30","val":9000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":27000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-01-01","end":"2017-09-30","val":27000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":9000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":9000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":12000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":12000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":12000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":9000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"start":"2018-01-01","end":"2018-03-31","val":9000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":18000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-01-01","end":"2018-06-30","val":18000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":9000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-04-01","end":"2018-06-30","val":9000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":27000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-01-01","end":"2018-09-30","val":27000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":9000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":9000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":189000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":189000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":189000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":47000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":47000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":94000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":94000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":47000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-04-01","end":"2019-06-30","val":47000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":142000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":142000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":48000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-07-01","end":"2019-09-30","val":48000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":120000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":120000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":120000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":30000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":30000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":60000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":60000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":30000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-04-01","end":"2020-06-30","val":30000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":90000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":90000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":30000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-07-01","end":"2020-09-30","val":30000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":139000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":139000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":139000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":35000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":35000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":70000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":70000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-04-01","end":"2021-06-30","val":35000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-04-01","end":"2021-06-30","val":35000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":104000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":104000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":34000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-07-01","end":"2021-09-30","val":34000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":572000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":572000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":572000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":143000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":143000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":143000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":143000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-01-01","end":"2022-09-30","val":143000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":143000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-01-01","end":"2022-12-31","val":2014000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":2014000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":2014000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":302000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":302000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":503000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":503000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":201000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-04-01","end":"2023-06-30","val":201000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":572000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":572000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":69000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-07-01","end":"2023-09-30","val":69000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":509000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":509000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":509000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":100000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":100000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":100000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":100000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-01-01","end":"2024-09-30","val":100000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":100000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":100000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":100000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":1544000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"}]}},"AssetRetirementObligationRevisionOfEstimate":{"label":"Asset Retirement Obligation, Revision of Estimate","description":"Amount of increase (decrease) in the asset retirement obligation from changes in the amount or timing of the estimated cash flows associated with the settlement of the obligation.","units":{"USD":[{"start":"2012-01-01","end":"2012-03-31","val":14000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1"}]}},"AssetRetirementObligationsNoncurrent":{"label":"Asset Retirement Obligations, Noncurrent","description":"Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.","units":{"USD":[{"end":"2010-12-31","val":854000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":854000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":854000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":854000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":901000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":901000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":924000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":946000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":946000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":946000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":946000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":968000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":991000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1014000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":949000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":949000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":949000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":949000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":950000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":951000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":952000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1107000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":1107000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":1107000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":1107000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":1107000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1146000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":1078000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1186000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1225000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1078000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":1078000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":1078000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":1078000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1071000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1063000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1056000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1121000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":1121000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":1121000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":1121000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":1121000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1132000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1141000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1152000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":916000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":916000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":916000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":916000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":916000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":865000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":814000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":765000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1180000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":1180000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":1180000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":1180000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":1180000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1129000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1078000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1027000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1324000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":1324000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":1324000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":1324000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":1324000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1360000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1396000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1432000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1408000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":1408000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":1408000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":1408000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":1408000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1428000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1449000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1470000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1434000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":1434000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":1434000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":1434000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":1434000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1441000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1448000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1454000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1925000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":1925000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":1925000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":1925000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":1925000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":2048000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":2048000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":2048000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":3654000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":3654000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":3654000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":3654000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":3654000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":3914000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":4087000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":4156000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":4414000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":4414000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":4414000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":4414000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":4414000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":4314000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":4314000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":4314000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":4314000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":4314000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":4314000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":4314000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":4314000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":4314000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":4314000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":4314000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":5883000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":5883000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":5883000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":5883000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":5883000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"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":"2011-12-31","val":23279000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":24653000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2012-12-31","val":24653000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":28195000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":28195000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":28195000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":28195000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":28195000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-12-31","val":28195000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4I"},{"end":"2014-03-31","val":31940000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":33506000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":33156000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":37821000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":33506000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":33506000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":33506000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":33506000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":33506000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":32929000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":32548000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":31526000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":25889000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":25889000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":25889000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":25889000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":25889000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2015-12-31","val":25889000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4I"},{"end":"2016-03-31","val":25092000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":24821000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":24966000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":23365000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":23365000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":23365000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":23365000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":23365000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2016-12-31","val":23365000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":23630000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":24002000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":24178000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":24132000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":24132000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":24132000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":24132000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":24132000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2017-12-31","val":24132000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":23696000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":24245000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":24206000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":24398000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":24398000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":24398000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":24398000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":24398000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2018-12-31","val":24398000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4I"},{"end":"2019-03-31","val":24723000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":24803000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":24594000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":23898000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":23898000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":23898000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":23898000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":23898000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":23519000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":23267000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":23347000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":22670000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":22670000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":22670000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":22670000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":22670000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":23426000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":23754000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":25032000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":26085000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":26085000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":26085000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":26085000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":26085000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":27229000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":28284000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":30506000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":27807000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":27807000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":27807000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":27807000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":27807000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":27951000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":27856000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":28272000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":28146000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":28146000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":28146000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":28146000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":28146000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":28249000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":27987000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":28117000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":27574000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":27574000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":27574000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":27574000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":27574000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":28061000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":27093000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":28189000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":27451000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":27451000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":27451000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":27841000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":28029000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"AssetsCurrent":{"label":"Assets, Current","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"USD":[{"end":"2010-12-31","val":8178000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":8178000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":8178000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":8178000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":9629000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":9629000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":9641000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":9109000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":9109000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":9109000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":9109000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":9847000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":10143000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":9945000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":9706000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":9706000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":9706000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":9706000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":10020000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":11785000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":12165000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":13162000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":13162000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":13162000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":13162000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":13162000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":15261000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":17019000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":16992000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":21979000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":17019000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":17019000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":17019000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":17019000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":16627000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":16263000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":15438000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":15834000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":15834000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":15834000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":15834000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":15434000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":15497000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":14809000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":15047000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":14239000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":14239000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":14239000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":14239000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":14239000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":14587000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":14976000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":15102000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":15507000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":15507000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":15507000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":15507000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":15507000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":15559000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":16045000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":16319000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":17249000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":17249000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":17249000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":17249000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":17249000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":17686000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":17643000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":17566000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":19297000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":19297000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":19297000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":19297000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":19297000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":10860000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":10616000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":11230000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":10662000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":10662000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":10662000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":10662000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":10662000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":11515000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":12021000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":14801000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":14597000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":14597000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":14597000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":14597000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":14597000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":13608000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":15203000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":17726000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":16697000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":16697000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":16697000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":16697000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":16697000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":13297000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":9092000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":9766000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":9318000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":9318000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":9318000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":9318000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":9318000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":9674000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":9506000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":9571000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":8622000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":8622000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":8622000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":8622000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":8622000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":10008000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":9053000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":7080000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":6336000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":6336000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":6336000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":7852000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":8434000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"AssetsNoncurrent":{"label":"Assets, Noncurrent","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 after one year or beyond the normal operating cycle, if longer.","units":{"USD":[{"end":"2015-12-31","val":6000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":9000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":9000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":9000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":9000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":9000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":9000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":9000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":9000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":9000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":9000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":9000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":4601000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":12008000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020Q4I"}]}},"AverageSalesPrices":{"label":"Average Sales Prices","description":"The revenues derived from sales of oil or gas in each geographic area during the reporting period divided by the number of barrels of oil produced or thousands of cubic feet of gas produced.","units":{"USD/Mcf":[{"start":"2011-01-01","end":"2011-12-31","val":7.8,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":7.88,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":7.88,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2012-01-01","end":"2012-12-31","val":7.88,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":9.76,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":9.76,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":9.76,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":9.17,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":9.17,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":9.17,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":4.34,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":4.34,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":4.34,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":3.76,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":3.76,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":3.76,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":4.85,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":4.85,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":5.16,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2018"}]}},"BuildingsAndImprovementsGross":{"label":"Buildings and Improvements, Gross","description":"Amount before accumulated depreciation of building structures held for productive use including addition, improvement, or renovation to the structure, including, but not limited to, interior masonry, interior flooring, electrical, and plumbing.","units":{"USD":[{"end":"2005-12-31","val":1298000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2005-12-31","val":1298000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2005-12-31","val":1298000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2005-12-31","val":1298000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2005Q4I"},{"end":"2013-12-31","val":1298000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-12-31","val":1298000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2013-12-31","val":1298000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1580000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":1580000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":1580000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1580000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1580000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":1580000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1580000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1580000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":1580000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1624000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020Q4I"},{"end":"2023-12-31","val":1907000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1925000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":1925000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":1925000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities":{"label":"Capitalized Costs, Accumulated Depreciation, Depletion, Amortization and Valuation Allowance Relating to Oil and Gas Producing Activities","description":"Amount of accumulated depreciation, depletion, amortization and valuation allowance relating to oil and gas producing activities.","units":{"USD":[{"end":"2011-12-31","val":9161000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":10744000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2012-12-31","val":10744000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":12586000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":12586000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-12-31","val":12586000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4I"},{"end":"2014-12-31","val":14357000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":14357000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":14357000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":21824000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":21824000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2015-12-31","val":21824000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4I"},{"end":"2016-12-31","val":23557000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":23557000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2016-12-31","val":23557000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":24015000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":24015000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2017-12-31","val":24015000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4I"},{"end":"2018-12-31","val":24454000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":24454000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2018-12-31","val":24454000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4I"},{"end":"2019-12-31","val":24848000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":24848000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2019-12-31","val":24848000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":25241000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":25241000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2020-12-31","val":25241000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":25304000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":25304000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2021-12-31","val":25304000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":25304000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":25304000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2022-12-31","val":25304000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":25438000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":25438000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2023-12-31","val":25438000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":25678000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":25678000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":25961000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"CapitalizedCostsMineralInterestsInUnprovedProperties":{"label":"Capitalized Costs, Mineral Interests in Unproved Properties","description":"Capitalized costs of unproven properties that include fee ownership or a lease, concession, or other interest representing the right to extract oil or gas subject to such terms as may be imposed by the conveyance of that interest.","units":{"USD":[{"end":"2011-12-31","val":2242000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2267000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2012-12-31","val":2267000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2398000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":2398000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-12-31","val":2398000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1847000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":1847000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":1847000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1872000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":1872000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2015-12-31","val":1872000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1891000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":1891000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2016-12-31","val":1891000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1891000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":1891000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2017-12-31","val":1891000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1896000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":1896000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2018-12-31","val":1896000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4I"},{"end":"2019-12-31","val":1876000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":1876000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2019-12-31","val":1876000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1876000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":1876000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2020-12-31","val":1876000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":1876000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":1876000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2021-12-31","val":1876000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":1876000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":1876000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2022-12-31","val":1876000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1876000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":1876000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2023-12-31","val":1876000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1822000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":1822000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":1793000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization":{"label":"Capitalized Costs of Unproved Properties Excluded from Amortization, Period Cost","description":"The sum of the capitalized costs incurred during the period of unproved properties excluded from amortization including acquisition costs, exploration costs, development costs, and production costs.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-2453000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-2464000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":-2464000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-1961000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":-1961000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":1961000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-3357000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":3357000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":3357000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1114000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-1114000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-1114000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":990000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-990000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-990000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-192000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":-192000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":-192000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-11000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-150000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-01-01","end":"2018-09-30","val":-182000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-01-01","end":"2018-12-31","val":-320000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":-320000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-21000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":-21000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-231000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":-231000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-01-01","end":"2019-09-30","val":-151000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":-151000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-01-01","end":"2019-12-31","val":-251000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-101000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-165000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-09-30","val":-174000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"}]}},"CapitalizedCostsOilAndGasProducingActivitiesGross":{"label":"Capitalized Costs, Oil and Gas Producing Activities, Gross","description":"The sum of capitalized costs relating to oil and gas producing activities before accounting for accumulated depreciation.","units":{"USD":[{"end":"2011-12-31","val":20395000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":22822000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2012-12-31","val":22822000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":24823000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":24823000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-12-31","val":24823000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4I"},{"end":"2014-12-31","val":28067000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":28067000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":28067000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":29144000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":29144000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2015-12-31","val":29144000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4I"},{"end":"2016-12-31","val":29661000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":29661000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2016-12-31","val":29661000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":28566000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":28566000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2017-12-31","val":28566000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4I"},{"end":"2018-12-31","val":27892000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":27892000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2018-12-31","val":27892000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4I"},{"end":"2019-12-31","val":26938000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":26938000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2019-12-31","val":26938000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":26928000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":26928000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2020-12-31","val":26928000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":26305000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":26305000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2021-12-31","val":26305000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q4I"},{"end":"2022-09-30","val":319000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":25321000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":25321000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2022-12-31","val":25321000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":25849000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":25849000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2023-12-31","val":25849000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":26403000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":26403000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":26928000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"CapitalizedCostsOilAndGasProducingActivitiesNet":{"label":"Capitalized Costs, Oil and Gas Producing Activities, Net","description":"Net amount of capitalized costs relating to oil and gas producing activities.","units":{"USD":[{"end":"2011-12-31","val":11234000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":12078000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2012-12-31","val":12078000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":12237000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":12237000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-12-31","val":12237000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4I"},{"end":"2014-12-31","val":13710000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":13710000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":13710000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":7320000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":7320000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2015-12-31","val":7320000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4I"},{"end":"2016-12-31","val":6104000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":6104000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2016-12-31","val":6104000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":4551000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":4551000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2017-12-31","val":4551000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4I"},{"end":"2018-12-31","val":3438000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":3438000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2018-12-31","val":3438000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2090000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":2090000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2019-12-31","val":2090000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1687000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":1687000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2020-12-31","val":1687000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":1001000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":1001000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2021-12-31","val":1001000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":17000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":17000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2022-12-31","val":17000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":411000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":411000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2023-12-31","val":411000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":725000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":725000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":967000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"CapitalizedCostsProvedProperties":{"label":"Capitalized Costs, Proved Properties","description":"Capitalized costs of proved properties incurred for any combination mineral interests acquisitions; wells and related equipment; support equipment and facilities; and uncompleted wells and equipment and other costs not previously disclosed within this table.","units":{"USD":[{"end":"2011-12-31","val":18153000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q4I"},{"end":"2012-12-31","val":20555000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2012-12-31","val":20555000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":22425000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":22425000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-12-31","val":22425000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4I"},{"end":"2014-12-31","val":26220000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":26220000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":26220000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":27272000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":27272000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2015-12-31","val":27272000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4I"},{"end":"2016-12-31","val":27770000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":27770000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2016-12-31","val":27770000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":26675000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":26675000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2017-12-31","val":26675000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4I"},{"end":"2018-12-31","val":25996000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":25996000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2018-12-31","val":25996000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4I"},{"end":"2019-12-31","val":25062000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":25062000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2019-12-31","val":25062000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":25052000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":25052000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2020-12-31","val":25052000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":24429000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":24429000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2021-12-31","val":24429000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":23445000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":23445000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2022-12-31","val":23445000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q4I"},{"end":"2023-12-31","val":23973000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":23973000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2023-12-31","val":23973000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":24581000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":24581000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":25135000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"CapitalLeasesIncomeStatementLeaseRevenue":{"label":"Capital Leases, Income Statement, Lease Revenue","description":"Total amount of lease revenue realized in the period on leasing arrangements.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":289000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":359000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":359000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":91000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-12-31","val":409000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":409000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":409000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":116000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-12-31","val":481000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":481000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":481000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":481000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":481000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":481000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":415000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":415000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":415000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":394000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":394000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":394000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":70000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":130000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":60000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":199000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":69000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":258000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":258000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":258000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":55000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":55000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":187000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":187000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":132000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-04-01","end":"2019-06-30","val":132000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":249000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":249000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":62000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-07-01","end":"2019-09-30","val":62000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":315000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":315000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":315000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":75000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":75000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":119000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":119000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":44000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-04-01","end":"2020-06-30","val":44000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":168000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":168000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":49000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-07-01","end":"2020-09-30","val":49000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":233000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":233000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":233000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":57000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":57000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":116000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":116000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-04-01","end":"2021-06-30","val":59000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-04-01","end":"2021-06-30","val":59000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":169000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":169000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":53000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-07-01","end":"2021-09-30","val":53000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":219000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":219000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":219000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":44000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":44000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":92000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":92000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":48000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-04-01","end":"2022-06-30","val":48000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":146000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":146000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":54000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-07-01","end":"2022-09-30","val":54000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":183000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":183000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":183000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":37000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":37000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":75000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":75000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":38000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-04-01","end":"2023-06-30","val":38000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":114000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":114000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":39000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-07-01","end":"2023-09-30","val":39000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":156000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":156000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":40000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":40000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":87000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":87000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":47000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":47000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":127000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":127000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":40000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":40000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":168000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":43000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":91000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":48000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":131000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":40000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3"}]}},"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":"2010-12-31","val":6244000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":6244000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":6244000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":6244000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2010-12-31","val":6244000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2010Q4I"},{"end":"2011-06-30","val":8053000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":8053000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":8004000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":6695000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":6695000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":6695000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":6695000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":6695000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2011-12-31","val":6695000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7767000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":8006000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":8173000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7151000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":7151000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":7151000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":7151000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2012-12-31","val":7151000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2012-12-31","val":7151000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2012-12-31","val":7151000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2012-12-31","val":7151000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2012-12-31","val":7151000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7930000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2013-03-31","val":7930000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":8961000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2013-06-30","val":8961000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":9038000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2013-09-30","val":9038000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":9129000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":9129000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":9129000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":9129000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":9129000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-12-31","val":9129000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20"},{"end":"2013-12-31","val":9129000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2013-12-31","val":9129000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2013-12-31","val":9129000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4I"},{"end":"2014-03-31","val":12278000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":12278000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":13873000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2014-06-30","val":13873000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":17354000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2014-09-30","val":17354000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2014Q3I"},{"end":"2014-12-31","val":14294000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":14294000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20"},{"end":"2014-12-31","val":14294000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":14294000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":14294000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":14294000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2014-12-31","val":14294000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2014-12-31","val":14294000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2014Q4I"},{"end":"2015-03-31","val":13988000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20"},{"end":"2015-03-31","val":13988000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2015Q1I"},{"end":"2015-06-30","val":13105000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2015-06-30","val":13105000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":12613000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2015-09-30","val":12613000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2015Q3I"},{"end":"2015-12-31","val":12845000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":12845000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":12845000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":12845000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":12381000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":12650000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":11787000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":11751000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":11021000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":11021000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":11021000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":11021000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":11021000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":11606000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":11649000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":12390000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":11707000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":11707000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":11707000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":11707000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":11707000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":12974000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":13514000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":13540000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":14036000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":14036000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":14036000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":14036000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":14036000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":14465000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":14275000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":13967000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":15229000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":15229000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":15229000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":15229000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":15229000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":7337000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":7336000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":8164000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":7480000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":7480000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":7480000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":7480000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":7480000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":8168000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":8792000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":11482000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":10673000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":10673000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":10673000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":10673000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":10673000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":8718000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":10215000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":12848000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":13597000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":13597000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":13597000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":13597000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":13597000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":10652000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":6533000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":7051000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":6868000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":6868000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":6868000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":6868000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":6868000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":7265000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":7359000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":7423000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":6472000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":6472000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":6472000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":6472000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":6472000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":7593000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":7166000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":4952000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":3641000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":3641000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":3641000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":4256000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":5127000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"CashAndCashEquivalentsFairValueDisclosure":{"label":"Cash and Cash Equivalents, Fair Value Disclosure","description":"Fair value portion 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.","units":{"USD":[{"end":"2012-12-31","val":7151000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":9129000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":9129000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-12-31","val":14294000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":14294000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-12-31","val":12845000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":12381000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":11021000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":11021000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":11707000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":11707000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":14036000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":14036000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":15229000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":15229000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":7480000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":7480000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-12-31","val":10673000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":10673000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-12-31","val":13597000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":13597000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":6868000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":6868000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":6472000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":6472000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":3641000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"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":"2011-01-01","end":"2011-12-31","val":451000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":456000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":456000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":779000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1810000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-01-01","end":"2013-09-30","val":1887000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-01-01","end":"2013-12-31","val":1978000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":1978000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":1978000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3149000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4744000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-09-30","val":8225000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-12-31","val":5165000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":5165000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":5165000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-306000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1189000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-01-01","end":"2015-09-30","val":-1681000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-01-01","end":"2015-12-31","val":-1449000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-1449000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-1449000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-195000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-1058000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-01-01","end":"2016-09-30","val":-1094000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-12-31","val":-1461000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-1461000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-1461000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":686000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":686000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":686000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1267000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1807000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-01-01","end":"2018-09-30","val":1833000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-01-01","end":"2018-12-31","val":2329000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":2329000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":2329000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":429000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":429000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":239000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":239000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-01-01","end":"2019-09-30","val":-69000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":-69000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-01-01","end":"2019-12-31","val":1625000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":1625000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-7892000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-7893000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-09-30","val":-7565000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-12-31","val":-8249000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents","description":"Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2018-12-31","val":14399000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2018-12-31","val":14399000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2018-12-31","val":14399000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2018Q4I"},{"end":"2019-03-31","val":14828000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":14638000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2019Q2I"},{"end":"2019-09-30","val":14330000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2019Q3I"},{"end":"2019-12-31","val":16024000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":16024000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":16024000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":16024000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":8132000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":8132000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":8459000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":7775000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2020-12-31","val":7775000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":11043000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2021-12-31","val":11043000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2021-12-31","val":11043000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2021-12-31","val":11043000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2021-12-31","val":11043000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2021-12-31","val":11043000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2021Q4I"},{"end":"2022-03-31","val":9088000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1I"},{"end":"2022-06-30","val":10585000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2022Q2I"},{"end":"2022-09-30","val":13218000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2022Q3I"},{"end":"2022-12-31","val":13867000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":13867000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":13867000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":13867000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":13867000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2022-12-31","val":13867000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2022-12-31","val":13867000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2022-12-31","val":13867000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2022-12-31","val":13867000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q4I"},{"end":"2023-03-31","val":10922000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2023-03-31","val":10922000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1I"},{"end":"2023-06-30","val":6803000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2023-06-30","val":6803000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2023Q2I"},{"end":"2023-09-30","val":7321000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2023-09-30","val":7321000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3I"},{"end":"2023-12-31","val":7138000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":7138000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":7138000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":7138000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":7138000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2023-12-31","val":7138000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2023-12-31","val":7138000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2023-12-31","val":7138000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2023-12-31","val":7138000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":7535000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2024-03-31","val":7535000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":7629000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2024-06-30","val":7629000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":7693000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2024-09-30","val":7693000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":6742000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":6742000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":6742000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":6742000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":6742000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2024-12-31","val":6742000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2024-12-31","val":6742000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2024Q4I"},{"end":"2025-03-31","val":7863000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2025-03-31","val":7863000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":7436000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2025-06-30","val":7436000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":5222000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":3911000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":3911000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":3911000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":4526000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":5397000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect","description":"Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":1625000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-7892000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-7893000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-01-01","end":"2020-09-30","val":-7565000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-01-01","end":"2020-12-31","val":-8249000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-8249000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":688000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":688000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1312000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":1312000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-01-01","end":"2021-09-30","val":4002000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":4002000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-01-01","end":"2021-12-31","val":3268000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":3268000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":3268000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-1955000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":-1955000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-458000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":-458000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-01-01","end":"2022-09-30","val":2175000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":2175000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-01-01","end":"2022-12-31","val":2824000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":2824000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":2824000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-2945000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":-2945000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-7064000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":-7064000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-01-01","end":"2023-09-30","val":-6546000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":-6546000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":-6729000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":-6729000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":397000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":397000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":491000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":491000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-01-01","end":"2024-09-30","val":555000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":555000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":-396000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":-396000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1121000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":1121000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":694000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":694000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-01-01","end":"2025-09-30","val":-1520000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-01-01","end":"2025-12-31","val":-2831000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":615000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":1486000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"}]}},"CashEquivalentsAtCarryingValue":{"label":"Cash Equivalents, at Carrying Value","description":"Amount of 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":"2012-12-31","val":7151000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":9129000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":9129000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-12-31","val":9129000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":14294000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":14294000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":14294000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":12845000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":12845000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2015-12-31","val":12845000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2015-12-31","val":12845000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":11384000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":11384000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2016-12-31","val":11384000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2016-12-31","val":11384000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2016Q4I"},{"end":"2017-12-31","val":12070000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":12070000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2017-12-31","val":12070000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2017-12-31","val":12070000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2017-12-31","val":12070000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2017-12-31","val":12070000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2017-12-31","val":12070000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2017Q4I"},{"end":"2018-03-31","val":13337000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1I"},{"end":"2018-06-30","val":13877000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2018Q2I"},{"end":"2018-09-30","val":13903000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2018Q3I"},{"end":"2018-12-31","val":14399000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":14399000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":14399000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":14399000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":14399000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2018-12-31","val":14399000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2018-12-31","val":14399000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2018Q4I"},{"end":"2019-03-31","val":14828000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":14638000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":14330000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":16024000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":16024000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2019-12-31","val":16024000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2019-12-31","val":16024000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2019-12-31","val":16024000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2019-12-31","val":16024000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":8132000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1I"},{"end":"2020-06-30","val":8131000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q2I"},{"end":"2020-09-30","val":8459000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2020Q3I"},{"end":"2020-12-31","val":7775000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":7775000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":7775000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":7775000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":7775000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2020-12-31","val":7775000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2020-12-31","val":7775000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2020-12-31","val":7775000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2020Q4I"},{"end":"2021-03-31","val":8463000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2021-03-31","val":8463000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1I"},{"end":"2021-06-30","val":9087000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2021-06-30","val":9087000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2021Q2I"},{"end":"2021-09-30","val":11777000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2021-09-30","val":11777000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q3I"},{"end":"2021-12-31","val":11043000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":11043000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":11043000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":11043000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q4I"},{"end":"2022-03-31","val":9088000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":10585000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":13218000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"}]}},"CashFDICInsuredAmount":{"label":"Cash, FDIC Insured Amount","description":"The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation.","units":{"USD":[{"end":"2012-12-31","val":250000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":250000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":250000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-12-31","val":250000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2015-12-31","val":250000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2015Q4I"},{"end":"2016-12-31","val":250000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2016Q4I"},{"end":"2017-12-31","val":250000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017Q4I"},{"end":"2018-12-31","val":250000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":250000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2019Q4I"},{"end":"2020-12-31","val":250000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":250000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-12-31","val":250000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2023-12-31","val":250000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2023Q4I"},{"end":"2024-12-31","val":250000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":250000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"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":"2012-12-31","val":0.01,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.01,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":0.01,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.01,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":0.01,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0.01,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":0.01,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0.01,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":0.01,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":0.01,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":0.01,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":0.01,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":0.01,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":0.01,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":0.01,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":0.01,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0.01,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0.01,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0.01,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0.01,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":0.01,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":0.01,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":0.01,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":0.01,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":0.01,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":0.01,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":0.01,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":0.01,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":0.01,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":0.01,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":0.01,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2020Q4I"},{"end":"2021-03-31","val":0.01,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":0.01,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":0.01,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":0.01,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":0.01,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":0.01,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":0.01,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":0.01,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":0.01,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":0.01,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":0.01,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":0.01,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":0.01,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":0.01,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":0.01,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":0.01,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":0.01,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":0.01,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":0.01,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":0.01,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":0.01,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":0.01,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":0.01,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":0.01,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":0.01,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":0.01,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":0.01,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":0.01,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":0.01,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":0.01,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":0.01,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":0.01,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":0.01,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":0.01,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":0.01,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":0.01,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":0.01,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":0.01,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":0.01,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":0.01,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"CommonStockSharesAuthorized":{"label":"Common Stock, Shares Authorized","description":"The maximum number of common shares permitted to be issued by an entity's charter and bylaws.","units":{"shares":[{"end":"2010-12-31","val":100000000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":100000000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":100000000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":100000000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":100000000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":100000000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":100000000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":100000000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":100000000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":100000000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":100000000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":100000000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":100000000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":100000000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":100000000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":100000000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":100000000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":100000000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":100000000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":100000000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":100000000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":100000000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":100000000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":100000000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":100000000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":100000000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":100000000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":100000000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":100000000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":100000000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":100000000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":100000000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":100000000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":100000000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":100000000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":100000000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":100000000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":100000000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":100000000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":100000000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":100000000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":100000000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":100000000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":100000000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":100000000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":100000000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":100000000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":100000000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":100000000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":100000000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":100000000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":100000000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":100000000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":100000000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":100000000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":100000000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":100000000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":100000000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":100000000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":100000000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":100000000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":100000000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":100000000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":100000000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":100000000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":100000000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":100000000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":100000000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":100000000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":100000000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":100000000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":100000000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":100000000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":100000000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":100000000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":100000000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":100000000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":100000000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":100000000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":100000000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":100000000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-06-30","val":100000000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":100000000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":100000000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":100000000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":100000000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":100000000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":100000000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":100000000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":100000000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":100000000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":100000000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":100000000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":100000000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":100000000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":100000000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":100000000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":100000000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":100000000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":100000000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":100000000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":100000000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":100000000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":100000000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":100000000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":100000000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":100000000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":100000000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":100000000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":100000000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":100000000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":100000000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":100000000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":100000000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":100000000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":100000000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":100000000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":100000000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":100000000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":100000000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"CommonStockSharesIssued":{"label":"Common Stock, Shares, Issued","description":"Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.","units":{"shares":[{"end":"2010-12-31","val":7677471,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":7677471,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":7677471,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":7677471,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":7677471,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":7677471,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":7677471,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":7677471,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":7677471,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":7677471,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":7677471,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7677471,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7677471,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7677471,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7677471,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":7677471,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":7677471,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":7677471,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7677471,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7677471,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":7677471,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":7677471,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":7677471,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":7677471,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":7677471,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":7677471,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":7677471,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":7677471,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7677471,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":7677471,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":7677471,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":7677471,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":7677471,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":7677471,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":7677471,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":7677471,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":7677471,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":7677471,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":7677471,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":7677471,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":7677471,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":7677471,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":7677471,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":7677471,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":7677471,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":7677471,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":7677471,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":7677471,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":7677471,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":7677471,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":7677471,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":7677471,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":7677471,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":7677471,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":7677471,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":7677471,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":7677471,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":7677471,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":7677471,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":7677471,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":7677471,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":7677471,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":7677471,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":7677471,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":7677471,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":7677471,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":7677471,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":7677471,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":7677471,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":7677471,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":7677471,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":7677471,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":7677471,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":7677471,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":7677471,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":7677471,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":7677471,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":7677471,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":7677471,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":7677471,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":7677471,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":7677471,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":7677471,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":7677471,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":7677471,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":7677471,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":7677471,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":6755318,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":7677471,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":6755318,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":7677471,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":7677471,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":7677471,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":7677471,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":7677471,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":7677471,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":7677471,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":7677471,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":7677471,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":7677471,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":7677471,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":7677471,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":7677471,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":7677471,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":7677471,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":7677471,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":7677471,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":7677471,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":7677471,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":7677471,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":7677471,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":7677471,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":7677471,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":7677471,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":7677471,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":7677471,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":7677471,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":7677471,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":7677471,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":7677471,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":7677471,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":7677471,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"CommonStockSharesOutstanding":{"label":"Common Stock, Shares, Outstanding","description":"Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.","units":{"shares":[{"end":"2010-12-31","val":7640803,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":7640803,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":7640803,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":7640803,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":7640803,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":7640803,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":7650803,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":7660803,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":7660803,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":7660803,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":7660803,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7660803,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7660803,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7660803,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":6936269,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":6936269,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":6936269,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":6936269,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":6936269,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":6936269,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":6936269,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6936269,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":6936269,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":6936269,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":6936269,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":6936269,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":6936269,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":6936269,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6936269,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6936269,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6936269,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":6936269,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":6936269,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":6936269,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6936269,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6936269,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6936269,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":6936269,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":6936269,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":6936269,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":6936269,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":6936269,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":6936269,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6936269,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6936269,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":6936269,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":6936269,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":6936269,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":6936269,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":6936269,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6936269,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":6936269,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":6936269,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":6936269,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":6936269,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":6936269,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":6936269,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":6936269,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":6936269,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":6936269,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":6936269,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":6809602,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":6809602,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":6809602,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":6809602,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":6809602,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":6809602,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":6809602,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":6809602,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":6809602,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":6809602,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":6809602,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":6809602,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":6809602,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":6809602,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":6755318,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":6755318,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":6755318,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":6755318,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":6755318,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":6755318,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":6755318,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":6755318,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":6755318,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":6755318,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":6755318,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":6755318,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":6755318,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":6755318,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":6755318,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":6755318,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":7677471,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":6750318,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":6750318,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":6750318,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":6739943,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":6750318,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":6750318,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":6750318,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":6739943,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":6739943,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":6739943,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":6739943,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":6739943,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":6739943,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":6739943,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":6739943,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":6739943,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":6739943,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":6739943,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":6739943,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":6739943,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":6739943,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":6739943,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":6739943,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":6598370,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":6598370,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":6598370,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":6598370,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":6598370,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":6598303,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":6598303,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"CommonStockValueOutstanding":{"label":"Common Stock, Value, Outstanding","description":"Value of all classes of common stock held by shareholders. May be all or portion of the number of common shares authorized. These shares exclude common shares repurchased by the entity and held as treasury shares.","units":{"USD":[{"end":"2010-12-31","val":77000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":77000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":77000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":77000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":77000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":77000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":77000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":77000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":77000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":77000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":77000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":77000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":77000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":77000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":77000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":77000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":77000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":77000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":77000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":77000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":77000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":77000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":77000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":77000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":77000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":77000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":77000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":77000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":77000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":77000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":77000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":77000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":77000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":77000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":77000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":77000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":77000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":77000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":77000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":77000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":77000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":77000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":77000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":77000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":77000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":77000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":77000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":77000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":77000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":77000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":77000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":77000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":77000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":77000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":77000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":77000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":77000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":77000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":77000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":77000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":77000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":77000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":77000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":77000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":77000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":77000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":77000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":77000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":77000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":77000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":77000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":77000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":77000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":77000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":77000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":77000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":77000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":77000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":77000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":77000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":77000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":77000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":77000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":77000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":77000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":77000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":77000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":77000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":77000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":77000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":77000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":77000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":77000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":77000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":77000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":77000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":77000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":77000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":77000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":77000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":77000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":77000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":77000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":77000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":77000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":77000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":77000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":77000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":77000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":77000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":77000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":77000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":77000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":77000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":77000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":77000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":77000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":77000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":77000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":77000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":77000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":77000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"ConsolidatedOilAndGasProductionCostsPerUnitOfProduction":{"label":"Consolidated Oil and Gas Production Costs Per Unit of Production","description":"The average consolidated production costs (lifting costs) per unit of production. Costs may include costs incurred to operate and maintain wells and equipment and to pay production taxes.","units":{"USD/Mcf":[{"start":"2011-01-01","end":"2011-12-31","val":3.17,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2.78,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":2.78,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2012-01-01","end":"2012-12-31","val":2.78,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2.76,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":2.76,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":2.76,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2.54,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":2.54,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":2.54,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2.66,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":2.66,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":2.66,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":2.17,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":2.17,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":2.17,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":2.22,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":2.22,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":2.2,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2018"}]}},"CostOfPropertyRepairsAndMaintenance":{"label":"Cost of Property Repairs and Maintenance","description":"The aggregate costs of keeping the property in good condition but that do not appreciably prolong the life or increase the value of the property.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":15000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":11000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":11000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":17000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":17000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":17000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":40000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":40000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":40000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":21000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":21000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":21000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":12000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":12000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":12000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":38000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":38000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":38000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":47000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":47000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":47000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":29000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":29000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":29000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":6000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":6000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":6000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":12000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":12000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":12000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":18000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":18000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":54000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":54000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":19000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":46000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"}]}},"CostsIncurredAcquisitionOfOilAndGasProperties":{"label":"Costs Incurred, Acquisition of Oil and Gas Properties","description":"Cost incurred, including capitalized costs and costs charged to expense, in acquisition of oil and gas properties.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":303000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":685000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":685000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":914000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":914000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":914000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":413000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":413000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":413000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":15000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":15000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":15000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":470000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":470000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":470000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":3629000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":3629000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":3629000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":354000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":354000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":354000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":214000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":214000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":214000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":22000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":22000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":22000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":19000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":19000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":19000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"}]}},"CostsIncurredAssetRetirementObligationIncurred":{"label":"Costs Incurred, Asset Retirement Obligation Incurred","description":"Amount of asset retirement obligations (ARO) costs incurred (whether capitalized or charged to expense) during the period.","units":{"USD":[{"start":"2021-01-01","end":"2021-09-30","val":20000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"}]}},"CostsIncurredDevelopmentCosts":{"label":"Costs Incurred, Development Costs","description":"Development costs incurred, including capitalized costs and costs charged to expense, in oil and gas activities.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":2208000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1742000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":1742000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1087000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":1087000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":1087000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2617000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":2617000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":2617000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1549000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":1549000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":1549000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":281000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":281000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":281000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":856000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":856000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":856000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":191000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":191000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":191000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":72000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":72000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":72000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":97000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":97000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":97000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":410000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":410000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":410000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":214000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":214000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":214000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":565000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":565000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":565000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":298000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":298000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":478000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"}]}},"CostsIncurredOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivities":{"label":"Costs Incurred, Oil and Gas Property Acquisition, Exploration, and Development Activities","description":"Amount of costs incurred related to oil and gas property acquisition, exploration and development activities, including capitalized costs and costs charged to expense.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":2511000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2427000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":2427000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2001000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":2001000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":2001000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":3030000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":3030000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":3030000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1564000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":1564000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":1564000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":751000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":751000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":751000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":4485000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":4485000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":4485000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":545000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":545000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":545000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":286000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":286000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":286000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":119000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":119000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":119000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":429000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":429000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":429000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":214000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":214000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":214000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":565000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":565000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":565000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":298000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":298000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":478000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"}]}},"CostsOfRealEstateServicesAndLandSales":{"label":"Costs of Real Estate Services and Land Sales (Deprecated 2018-01-31)","description":"The aggregate costs of real estate land sales including administrative paperwork, real estate brokerage, title, and property management operations.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":225000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":185000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":185000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":48000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-12-31","val":215000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":215000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":215000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":55000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-12-31","val":220000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":220000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":220000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":215000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":215000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":215000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":175000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":175000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":183000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017"}]}},"CurrentFederalTaxExpenseBenefit":{"label":"Current Federal Tax Expense (Benefit)","description":"Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-226000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":94000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-01-01","end":"2010-06-30","val":94000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2010-04-01","end":"2010-06-30","val":63000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-04-01","end":"2010-06-30","val":63000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-150000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2010-07-01","end":"2010-09-30","val":244000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-97000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":79000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-34000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-01-01","end":"2011-06-30","val":-34000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-01-01","end":"2011-06-30","val":-34000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":-113000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-04-01","end":"2011-06-30","val":-113000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-04-01","end":"2011-06-30","val":-113000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-22000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-01-01","end":"2011-09-30","val":3000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":12000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-07-01","end":"2011-09-30","val":12000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-229000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":-229000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":78000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"start":"2012-01-01","end":"2012-03-31","val":78000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":144000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":66000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":147000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-22000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":247000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":247000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":82000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":328000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":246000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":318000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":-10000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":602000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":602000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":602000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":216000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":177000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-06-30","val":177000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":-39000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":-39000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":313000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":313000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-07-01","end":"2014-09-30","val":136000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-07-01","end":"2014-09-30","val":136000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":526000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":526000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":526000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-50000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20"},{"start":"2015-01-01","end":"2015-03-31","val":-50000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-434000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-04-01","end":"2015-06-30","val":-384000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-172000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-09-30","val":-172000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":262000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-07-01","end":"2015-09-30","val":262000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-928000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-928000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-928000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-173000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-173000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-173000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":1000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-04-01","end":"2017-06-30","val":-4000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-12-31","val":44000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":44000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":44000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":66000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":83000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":17000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":181000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":98000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":224000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":224000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":224000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":4000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":4000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-20000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":-20000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":-24000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-04-01","end":"2019-06-30","val":-24000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":38000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":38000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":58000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-07-01","end":"2019-09-30","val":58000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":39000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":39000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":39000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-61000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-61000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-174000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":-174000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":-113000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-04-01","end":"2020-06-30","val":-113000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-131000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":-131000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":43000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-07-01","end":"2020-09-30","val":43000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-191000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-191000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-191000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":17000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":17000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":22000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":22000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-04-01","end":"2021-06-30","val":5000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-04-01","end":"2021-06-30","val":5000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":251000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":251000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":229000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-07-01","end":"2021-09-30","val":229000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":24000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":24000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":24000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":60000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":60000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":236000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":236000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":176000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-04-01","end":"2022-06-30","val":176000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":652000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":652000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":416000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-07-01","end":"2022-09-30","val":416000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":570000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":570000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":570000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":17000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":17000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":17000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-04-01","end":"2023-06-30","val":17000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":61000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":61000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":44000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-07-01","end":"2023-09-30","val":44000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-9000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":-9000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":-9000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":4000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":4000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-56000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":-56000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":-60000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":-60000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-65000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":-65000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-9000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-9000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-127000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":-127000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":13000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":13000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":14000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":14000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":1000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":1000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q2"},{"start":"2025-07-01","end":"2025-09-30","val":-14000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":-107000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-06-30","val":78000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2026-04-01","end":"2026-06-30","val":78000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2"}]}},"CurrentIncomeTaxExpenseBenefit":{"label":"Current Income Tax Expense (Benefit)","description":"Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-229000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":144000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2012-04-01","end":"2012-06-30","val":66000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":147000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2012-07-01","end":"2012-09-30","val":3000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":247000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":247000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":328000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":246000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":318000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":-10000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":602000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":602000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":602000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":526000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":526000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":526000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-928000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-928000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-928000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-173000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-173000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-173000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":-1000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":44000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":44000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":44000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":181000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":98000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":224000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":224000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":224000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":39000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":39000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":39000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-191000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-191000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-191000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":24000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":24000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":24000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":570000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":570000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-9000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2023"}]}},"DebtInstrumentFaceAmount":{"label":"Debt Instrument, Face Amount","description":"Face (par) amount of debt instrument at time of issuance.","units":{"USD":[{"end":"2012-12-31","val":720000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"}]}},"DebtInstrumentInterestRateEffectivePercentage":{"label":"Debt Instrument, Interest Rate, Effective Percentage","description":"Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.","units":{"pure":[{"end":"2012-12-31","val":0.0361,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2020-12-31","val":0.0098,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020Q4I"},{"end":"2021-03-18","val":0.0098,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2021-03-18","val":0.0098,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2021-03-31","val":0.0098,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"}]}},"DebtInstrumentPeriodicPaymentPrincipal":{"label":"Debt Instrument, Periodic Payment, Principal","description":"Amount of the required periodic payments applied to principal.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":10000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012"}]}},"DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction":{"label":"Debt Issuance Costs Incurred During Noncash or Partial Noncash Transaction","description":"The amount of debt issuance costs that were incurred during a noncash or partial noncash transaction.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":-26000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":-26000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":-26000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"}]}},"DeferredFederalIncomeTaxExpenseBenefit":{"label":"Deferred Federal Income Tax Expense (Benefit)","description":"Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":37000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q1"},{"start":"2011-04-01","end":"2011-06-30","val":-104000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q2"},{"start":"2011-07-01","end":"2011-09-30","val":10000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-203000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":260000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":181000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-03-31","val":181000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-380000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2012-04-01","end":"2012-06-30","val":-199000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2012-04-01","end":"2012-06-30","val":199000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-04-01","end":"2012-06-30","val":199000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-470000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2012-07-01","end":"2012-09-30","val":-90000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2012-07-01","end":"2012-09-30","val":90000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-07-01","end":"2012-09-30","val":90000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-968000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":-968000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2012-01-01","end":"2012-12-31","val":-968000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":498000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-10-01","end":"2012-12-31","val":498000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":54000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":54000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-03-31","val":54000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":155000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":209000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":-209000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-04-01","end":"2013-06-30","val":-209000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-04-01","end":"2013-06-30","val":-209000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":120000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":-35000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":35000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-07-01","end":"2013-09-30","val":35000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-07-01","end":"2013-09-30","val":35000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-75000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":-75000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":-75000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":195000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-10-01","end":"2013-12-31","val":195000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-10-01","end":"2013-12-31","val":195000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-290000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-03-31","val":-290000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-03-31","val":-290000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":-100000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-04-01","end":"2014-06-30","val":-100000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-04-01","end":"2014-06-30","val":-100000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q2"},{"start":"2014-07-01","end":"2014-09-30","val":-107000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-07-01","end":"2014-09-30","val":-107000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-07-01","end":"2014-09-30","val":-107000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q3"},{"start":"2014-10-01","end":"2014-12-31","val":432000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-10-01","end":"2014-12-31","val":432000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-10-01","end":"2014-12-31","val":432000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":233000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-03-31","val":233000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-03-31","val":233000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-06-30","val":278000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-04-01","end":"2015-06-30","val":278000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-04-01","end":"2015-06-30","val":278000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q2"},{"start":"2015-07-01","end":"2015-09-30","val":329000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-07-01","end":"2015-09-30","val":329000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-07-01","end":"2015-09-30","val":329000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q3"},{"start":"2015-10-01","end":"2015-12-31","val":-498000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-10-01","end":"2015-12-31","val":-498000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-10-01","end":"2015-12-31","val":498000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":152000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-03-31","val":152000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-03-31","val":152000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q1"},{"start":"2016-04-01","end":"2016-06-30","val":270000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-04-01","end":"2016-06-30","val":270000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-04-01","end":"2016-06-30","val":270000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q2"},{"start":"2016-07-01","end":"2016-09-30","val":155000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-07-01","end":"2016-09-30","val":155000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-07-01","end":"2016-09-30","val":155000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q3"},{"start":"2016-10-01","end":"2016-12-31","val":105000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-10-01","end":"2016-12-31","val":-105000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-10-01","end":"2016-12-31","val":-105000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":185000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-03-31","val":185000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-03-31","val":185000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q1"},{"start":"2017-04-01","end":"2017-06-30","val":249000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-04-01","end":"2017-06-30","val":249000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-04-01","end":"2017-06-30","val":249000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q2"},{"start":"2017-07-01","end":"2017-09-30","val":287000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-07-01","end":"2017-09-30","val":287000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-07-01","end":"2017-09-30","val":287000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q3"},{"start":"2017-10-01","end":"2017-12-31","val":-910000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-10-01","end":"2017-12-31","val":-910000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-10-01","end":"2017-12-31","val":-910000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":121000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-03-31","val":121000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-03-31","val":121000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q1"},{"start":"2018-04-01","end":"2018-06-30","val":230000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-04-01","end":"2018-06-30","val":230000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-04-01","end":"2018-06-30","val":230000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q2"},{"start":"2018-07-01","end":"2018-09-30","val":-172000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-07-01","end":"2018-09-30","val":-172000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-07-01","end":"2018-09-30","val":-172000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q3"},{"start":"2018-10-01","end":"2018-12-31","val":-58000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-10-01","end":"2018-12-31","val":-58000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-10-01","end":"2018-12-31","val":-58000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":71000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-03-31","val":71000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-03-31","val":71000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q1"},{"start":"2019-04-01","end":"2019-06-30","val":80000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-04-01","end":"2019-06-30","val":80000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-04-01","end":"2019-06-30","val":80000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q2"},{"start":"2019-07-01","end":"2019-09-30","val":98000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-07-01","end":"2019-09-30","val":98000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-07-01","end":"2019-09-30","val":98000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q3"},{"start":"2019-10-01","end":"2019-12-31","val":-107000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-10-01","end":"2019-12-31","val":-107000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-10-01","end":"2019-12-31","val":-107000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":23000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-03-31","val":23000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-03-31","val":23000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020Q1"},{"start":"2020-04-01","end":"2020-06-30","val":-28000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-04-01","end":"2020-06-30","val":-28000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-04-01","end":"2020-06-30","val":-28000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020Q2"},{"start":"2020-07-01","end":"2020-09-30","val":17000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-07-01","end":"2020-09-30","val":17000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-07-01","end":"2020-09-30","val":17000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020Q3"},{"start":"2020-10-01","end":"2020-12-31","val":137000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-10-01","end":"2020-12-31","val":137000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-10-01","end":"2020-12-31","val":137000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":-7000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-03-31","val":-7000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-03-31","val":-7000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q1"},{"start":"2021-04-01","end":"2021-06-30","val":2000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-04-01","end":"2021-06-30","val":2000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-04-01","end":"2021-06-30","val":2000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q2"},{"start":"2021-07-01","end":"2021-09-30","val":-182000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-07-01","end":"2021-09-30","val":-182000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-07-01","end":"2021-09-30","val":-182000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q3"},{"start":"2021-10-01","end":"2021-12-31","val":293000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-10-01","end":"2021-12-31","val":293000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-10-01","end":"2021-12-31","val":293000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q4"},{"start":"2022-01-01","end":"2022-03-31","val":-40000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-03-31","val":-40000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-03-31","val":-40000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q1"},{"start":"2022-04-01","end":"2022-06-30","val":-77000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-04-01","end":"2022-06-30","val":-77000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-04-01","end":"2022-06-30","val":-77000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q2"},{"start":"2022-07-01","end":"2022-09-30","val":-48000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-07-01","end":"2022-09-30","val":-48000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-07-01","end":"2022-09-30","val":-48000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q3"},{"start":"2022-10-01","end":"2022-12-31","val":-227000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-10-01","end":"2022-12-31","val":-227000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-10-01","end":"2022-12-31","val":-227000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q4"},{"start":"2023-01-01","end":"2023-03-31","val":21000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-03-31","val":21000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-03-31","val":21000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q1"},{"start":"2023-04-01","end":"2023-06-30","val":14000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-04-01","end":"2023-06-30","val":14000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-04-01","end":"2023-06-30","val":14000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q2"},{"start":"2023-07-01","end":"2023-09-30","val":11000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-07-01","end":"2023-09-30","val":11000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-07-01","end":"2023-09-30","val":11000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q3"},{"start":"2023-10-01","end":"2023-12-31","val":75000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-10-01","end":"2023-12-31","val":75000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-10-01","end":"2023-12-31","val":75000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q4"},{"start":"2024-01-01","end":"2024-03-31","val":1000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-03-31","val":1000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q1"},{"start":"2024-04-01","end":"2024-06-30","val":2000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-04-01","end":"2024-06-30","val":2000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q2"},{"start":"2024-07-01","end":"2024-09-30","val":79000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-07-01","end":"2024-09-30","val":79000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q3"},{"start":"2024-10-01","end":"2024-12-31","val":-20000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-10-01","end":"2024-12-31","val":-20000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4"},{"start":"2025-01-01","end":"2025-03-31","val":-4000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q1"},{"start":"2025-04-01","end":"2025-06-30","val":-13000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q2"},{"start":"2025-07-01","end":"2025-09-30","val":277000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q3"},{"start":"2025-10-01","end":"2025-12-31","val":207000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4"}]}},"DeferredIncomeTaxAssetsNet":{"label":"Deferred Income Tax Assets, Net","description":"Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting.","units":{"USD":[{"end":"2019-06-30","val":65000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":163000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":56000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":56000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":56000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":56000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":56000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":79000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":51000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":68000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":205000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":205000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":205000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":205000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":205000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":198000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":200000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":18000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":311000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":311000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":311000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":311000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":311000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":271000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":194000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":146000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2023-12-31","val":40000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":40000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":40000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":40000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":40000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":41000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":43000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":122000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":102000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":102000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":102000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":102000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":102000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":98000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":85000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":362000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":569000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":569000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":569000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":538000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":473000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"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":"2009-01-01","end":"2009-12-31","val":-116000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-17000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-01-01","end":"2010-06-30","val":-17000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2010-04-01","end":"2010-06-30","val":-76000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-04-01","end":"2010-06-30","val":-76000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":22000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2010-07-01","end":"2010-09-30","val":39000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-227000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-37000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":67000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-01-01","end":"2011-06-30","val":67000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-01-01","end":"2011-06-30","val":67000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":104000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-04-01","end":"2011-06-30","val":104000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-04-01","end":"2011-06-30","val":104000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":57000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-01-01","end":"2011-09-30","val":-90000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-10000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-07-01","end":"2011-09-30","val":-10000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-203000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":-203000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-181000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"start":"2012-01-01","end":"2012-03-31","val":-181000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-380000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-199000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-470000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":57000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-968000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":-968000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-54000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"start":"2013-01-01","end":"2013-03-31","val":-54000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":155000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":209000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":120000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":-35000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-75000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":-75000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":-75000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":290000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"start":"2014-01-01","end":"2014-03-31","val":290000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":390000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-06-30","val":390000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":100000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":100000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":497000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":497000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-07-01","end":"2014-09-30","val":107000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-07-01","end":"2014-09-30","val":107000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":65000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":65000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":65000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-233000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20"},{"start":"2015-01-01","end":"2015-03-31","val":-233000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-511000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-01-01","end":"2015-06-30","val":-511000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-04-01","end":"2015-06-30","val":-278000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-04-01","end":"2015-06-30","val":-278000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-840000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-09-30","val":-840000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":-329000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-07-01","end":"2015-09-30","val":-329000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-1338000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-1338000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-1338000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-152000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-422000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-04-01","end":"2016-06-30","val":-270000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-577000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-07-01","end":"2016-09-30","val":-155000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-472000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-472000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-472000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":189000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":189000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":189000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-121000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-351000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":-230000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-179000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":172000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-121000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":-121000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":-121000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-71000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":-71000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-151000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":-151000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":-80000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-04-01","end":"2019-06-30","val":-80000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-249000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":-249000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":-98000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-07-01","end":"2019-09-30","val":-98000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-142000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":-142000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":-142000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-23000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-23000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":5000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":5000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":28000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-04-01","end":"2020-06-30","val":28000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-12000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":-12000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":-17000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-07-01","end":"2020-09-30","val":-17000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-149000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-149000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-149000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":7000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":7000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":5000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":5000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-04-01","end":"2021-06-30","val":-2000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-04-01","end":"2021-06-30","val":-2000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":187000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":187000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":182000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-07-01","end":"2021-09-30","val":182000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-106000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":-106000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":-106000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":40000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":40000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":117000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":117000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":77000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-04-01","end":"2022-06-30","val":77000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":165000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":165000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":48000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-07-01","end":"2022-09-30","val":48000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":392000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":392000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":392000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-21000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":-21000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-35000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":-35000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":-14000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-04-01","end":"2023-06-30","val":-14000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":-46000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":-46000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":-11000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-07-01","end":"2023-09-30","val":-11000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-121000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":-121000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":-121000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-1000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-1000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-3000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":-3000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":-2000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":-2000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-82000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":-82000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-79000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-79000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-62000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":-62000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":4000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":4000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":17000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":17000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":13000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":13000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-260000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":-277000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":-467000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":31000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":96000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2026-04-01","end":"2026-06-30","val":65000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2"}]}},"DeferredIncomeTaxesAndOtherTaxLiabilitiesNoncurrent":{"label":"Deferred Income Taxes and Other Tax Liabilities, Noncurrent","description":"Amount of deferred tax liability attributable to taxable temporary differences, after deferred tax asset, and other tax liabilities expected to be paid after one year or operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":3009000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":3009000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":3009000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":3009000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":3076000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":3076000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3066000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2806000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":2806000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":2806000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":2806000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2625000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2426000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2336000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1838000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":1838000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":1838000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":1838000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1784000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1993000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1958000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1763000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":1763000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":1763000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":1763000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":1763000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2053000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":1828000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2153000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2260000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1828000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":1828000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":1828000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":1828000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1595000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1317000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":988000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":490000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":490000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":490000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":490000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":490000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":338000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":68000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":18000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":18000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":18000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":18000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":18000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":207000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":207000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":207000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":207000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":207000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":86000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":28000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":86000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":86000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":86000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":86000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":86000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":15000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"}]}},"DeferredIncomeTaxesAndTaxCredits":{"label":"Deferred Income Taxes and Tax Credits","description":"Amount of deferred income tax expense (benefit) and income tax credits.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":189000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":189000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":189000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2019"}]}},"DeferredIncomeTaxLiabilities":{"label":"Deferred Tax Liabilities, Gross","description":"Amount of deferred tax liability attributable to taxable temporary differences.","units":{"USD":[{"end":"2015-12-31","val":1873000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1412000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":1412000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":761000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":761000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":506000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":506000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":292000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":292000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":109000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":109000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2022-12-31","val":81000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":81000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":81000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":81000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":81000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":60000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":46000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":35000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2024-12-31","val":283000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":111000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"DeferredOtherTaxExpenseBenefit":{"label":"Deferred Other Tax Expense (Benefit)","description":"Amount of other deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. For example, but not limited to, acquisition-date income tax benefits or expenses recognized from changes in the acquirer's valuation allowance for its previously existing deferred tax assets resulting from a business combination and adjustments to beginning-of-year balance of a valuation allowance because of a change in circumstance causing a change in judgment about the realizability of the related deferred tax asset in future periods.","units":{"USD":[{"start":"2020-01-01","end":"2020-06-30","val":5000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-01-01","end":"2020-09-30","val":-12000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-06-30","val":5000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-09-30","val":187000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":187000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-06-30","val":117000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-09-30","val":165000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"}]}},"DeferredTaxAssetsNet":{"label":"Deferred Tax Assets, Net of Valuation Allowance","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"USD":[{"end":"2012-12-31","val":-777000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":-355000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":-355000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-457000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":-546000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-12-31","val":-1383000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":-1383000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":-1394000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":-1394000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":-554000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":554000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":420000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":420000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":348000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":348000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":314000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":314000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-12-31","val":311000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":311000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2023-12-31","val":306000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":306000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":385000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":385000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":680000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"DeferredTaxAssetsPropertyPlantAndEquipment":{"label":"Deferred Tax Assets, Property, Plant and Equipment","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment.","units":{"USD":[{"end":"2017-12-31","val":-15000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":15000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2019-12-31","val":47000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":47000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":52000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":52000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-12-31","val":21000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":21000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2023-12-31","val":33000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":33000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":52000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":52000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":35000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseOther":{"label":"Deferred Tax Assets, Tax Deferred Expense, Other","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from provisions, reserves, allowances, and accruals, classified as other.","units":{"USD":[{"end":"2012-12-31","val":-7000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":-7000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":-7000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-7000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":-7000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-12-31","val":-7000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":-7000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":-7000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":-7000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":-4000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":4000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":4000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":4000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":4000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":4000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":4000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":4000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Deferred Rent","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred rent.","units":{"USD":[{"end":"2014-12-31","val":-89000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-12-31","val":-190000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":-190000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":-250000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":-250000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":-121000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":121000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":134000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":134000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":145000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":145000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":153000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":153000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-12-31","val":155000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":155000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Other","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves and accruals, classified as other.","units":{"USD":[{"end":"2012-12-31","val":-770000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":-348000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":-348000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-450000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":-450000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-12-31","val":-1186000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":-1186000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":-1137000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":-1137000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":-414000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":414000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":282000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":282000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":152000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":152000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":105000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":105000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-12-31","val":98000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":98000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2023-12-31","val":273000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":273000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":333000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":333000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":395000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"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":"2012-12-31","val":-1838000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":-1763000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":-1763000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-1828000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":2374000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1873000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2015Q4I"}]}},"DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals":{"label":"Deferred Tax Liabilities, Deferred Expense, Reserves and Accruals","description":"Amount of deferred tax liability attributable to taxable temporary differences from reserves and accruals.","units":{"USD":[{"end":"2012-12-31","val":-348000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":-158000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":-158000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-259000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":259000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-12-31","val":72000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":72000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":89000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":89000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2018-12-31","val":24000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":24000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"}]}},"DeferredTaxLiabilitiesGoodwillAndIntangibleAssets":{"label":"Deferred Tax Liabilities, Goodwill and Intangible Assets","description":"Amount of deferred tax liability attributable to taxable temporary differences from intangible assets including goodwill.","units":{"USD":[{"end":"2012-12-31","val":-2200000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":-1972000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":-1972000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-2115000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":2115000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1801000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":1801000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1323000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":1323000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":656000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":656000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":482000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":482000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":292000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":292000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":109000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":109000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2022-12-31","val":56000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":56000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":266000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":266000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":283000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":283000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":111000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"DeferredTaxLiabilitiesInvestments":{"label":"Deferred Tax Liabilities, Investments","description":"Amount of deferred tax liability attributable to taxable temporary differences from investments (excludes investments in subsidiaries and equity method investments).","units":{"USD":[{"end":"2017-12-31","val":105000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":105000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"}]}},"DeferredTaxLiabilitiesLeasingArrangements":{"label":"Deferred Tax Liabilities, Leasing Arrangements","description":"Amount of deferred tax liability attributable to taxable temporary differences from leasing arrangements.","units":{"USD":[{"end":"2012-12-31","val":-67000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":12000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":12000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-12-31","val":89000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"}]}},"DepletionOfOilAndGasProperties":{"label":"Depletion of Oil and Gas Properties","description":"The noncash expense charged against earnings to recognize the consumption of oil and gas reserves that are part of an entities' assets.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":1913000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1846000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":1846000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":7542000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":7542000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":7542000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":1799000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":1799000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":1799000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":522000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":522000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":1799000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":499000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":522000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":522000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":456000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":456000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":456000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":452000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":452000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":452000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":121000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":121000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":121000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":74000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":74000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":74000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":229000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":229000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":229000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":358000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":358000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":397000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"}]}},"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":"2006-01-01","end":"2006-12-31","val":71000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2006-01-01","end":"2006-12-31","val":71000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2006-01-01","end":"2006-12-31","val":71000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2006-01-01","end":"2006-12-31","val":71000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2006-01-01","end":"2006-12-31","val":71000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2006-01-01","end":"2006-12-31","val":71000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2006-01-01","end":"2006-12-31","val":71000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2006"},{"start":"2007-01-01","end":"2007-12-31","val":84000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2007-01-01","end":"2007-12-31","val":84000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2007-01-01","end":"2007-12-31","val":84000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2007-01-01","end":"2007-12-31","val":84000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2007-01-01","end":"2007-12-31","val":84000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2007-01-01","end":"2007-12-31","val":84000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2007-01-01","end":"2007-12-31","val":84000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2007"},{"start":"2008-09-29","end":"2008-10-01","val":96000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2008-09-29","end":"2008-10-01","val":96000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2008-09-29","end":"2008-10-01","val":96000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2008-09-29","end":"2008-10-01","val":96000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2008-09-29","end":"2008-10-01","val":96000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2008-09-29","end":"2008-10-01","val":96000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2008Q3I"},{"start":"2008-01-01","end":"2008-12-31","val":96000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":100000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2009-01-01","end":"2009-12-31","val":100000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2009-01-01","end":"2009-12-31","val":100000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2009-01-01","end":"2009-12-31","val":100000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2009-01-01","end":"2009-12-31","val":100000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2009-01-01","end":"2009-12-31","val":100000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2009-01-01","end":"2009-12-31","val":100000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":101000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2010-01-01","end":"2010-12-31","val":101000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2010-01-01","end":"2010-12-31","val":101000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2010-01-01","end":"2010-12-31","val":101000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2010-01-01","end":"2010-12-31","val":101000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2010-01-01","end":"2010-12-31","val":101000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2010-01-01","end":"2010-12-31","val":101000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":51000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2012-01-01","end":"2012-12-31","val":51000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2012-01-01","end":"2012-12-31","val":51000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2012-01-01","end":"2012-12-31","val":51000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2012-01-01","end":"2012-12-31","val":51000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2012-01-01","end":"2012-12-31","val":51000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2012-01-01","end":"2012-12-31","val":51000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":52000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":52000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2013-01-01","end":"2013-12-31","val":52000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2013-01-01","end":"2013-12-31","val":52000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2013-01-01","end":"2013-12-31","val":52000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2013-01-01","end":"2013-12-31","val":52000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2013-01-01","end":"2013-12-31","val":52000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":52000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":52000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":52000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2014-01-01","end":"2014-12-31","val":52000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2014-01-01","end":"2014-12-31","val":52000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2014-01-01","end":"2014-12-31","val":52000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2014-01-01","end":"2014-12-31","val":52000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":47000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":47000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":47000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2015-01-01","end":"2015-12-31","val":47000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2015-01-01","end":"2015-12-31","val":47000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2015-01-01","end":"2015-12-31","val":47000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":47000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":47000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":47000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2016-01-01","end":"2016-12-31","val":47000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2016-01-01","end":"2016-12-31","val":47000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":47000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":47000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":47000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2017-01-01","end":"2017-12-31","val":47000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":45000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":45000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":48000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":47000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":47000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":55000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"}]}},"DepreciationAndAmortization":{"label":"Depreciation, Depletion and Amortization, Nonproduction","description":"The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":1152000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1647000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":1647000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":387000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":844000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":457000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1264000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":420000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1913000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":1913000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":1913000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":478000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"start":"2014-01-01","end":"2014-03-31","val":478000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1038000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-06-30","val":1038000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":560000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":560000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1482000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":1482000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-07-01","end":"2014-09-30","val":444000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-07-01","end":"2014-09-30","val":444000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1846000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":1846000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":1846000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":410000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20"},{"start":"2015-01-01","end":"2015-03-31","val":410000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":837000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-01-01","end":"2015-06-30","val":837000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-04-01","end":"2015-06-30","val":427000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-04-01","end":"2015-06-30","val":427000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1288000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-09-30","val":1288000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":451000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-07-01","end":"2015-09-30","val":451000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2426000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":2426000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":2426000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":253000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"start":"2016-01-01","end":"2016-03-31","val":253000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":649000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-01-01","end":"2016-06-30","val":649000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2016-04-01","end":"2016-06-30","val":396000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-04-01","end":"2016-06-30","val":396000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":928000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-09-30","val":928000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-07-01","end":"2016-09-30","val":279000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-07-01","end":"2016-09-30","val":279000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1104000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":1104000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":1104000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":205000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"start":"2017-01-01","end":"2017-03-31","val":205000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":466000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-01-01","end":"2017-06-30","val":466000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2017-04-01","end":"2017-06-30","val":261000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-04-01","end":"2017-06-30","val":261000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":740000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-01-01","end":"2017-09-30","val":740000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":274000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":274000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":522000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":522000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":522000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":131000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"start":"2018-01-01","end":"2018-03-31","val":131000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":292000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-01-01","end":"2018-06-30","val":292000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":161000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":433000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-01-01","end":"2018-09-30","val":433000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":141000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":499000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":499000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":499000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":122000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":122000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":270000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":270000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-01-01","end":"2019-09-30","val":407000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":407000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-01-01","end":"2019-12-31","val":456000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":456000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":456000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":101000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":101000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":135000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":135000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-01-01","end":"2020-09-30","val":261000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":261000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":126000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":452000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":452000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":452000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":119000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":119000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":214000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":214000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-01-01","end":"2021-09-30","val":48000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":48000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-01-01","end":"2021-12-31","val":121000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":121000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":121000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":17000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":17000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":53000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":53000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-01-01","end":"2022-09-30","val":77000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":77000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-01-01","end":"2022-12-31","val":74000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":74000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":74000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":31000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":31000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":46000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":46000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-01-01","end":"2023-09-30","val":77000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":77000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":229000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":229000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":38000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":38000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":81000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":81000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-01-01","end":"2024-09-30","val":146000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":146000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":358000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":358000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":46000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":46000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":188000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":188000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-01-01","end":"2025-09-30","val":328000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-01-01","end":"2025-12-31","val":397000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":96000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":148000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"}]}},"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":"2009-01-01","end":"2009-12-31","val":997000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":424000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-01-01","end":"2010-06-30","val":424000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2010-04-01","end":"2010-06-30","val":195000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-04-01","end":"2010-06-30","val":195000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":627000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2010-07-01","end":"2010-09-30","val":203000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1042000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":244000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":593000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-01-01","end":"2011-06-30","val":593000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-01-01","end":"2011-06-30","val":593000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":349000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-04-01","end":"2011-06-30","val":349000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-04-01","end":"2011-06-30","val":349000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":832000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-01-01","end":"2011-09-30","val":832000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":239000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-07-01","end":"2011-09-30","val":239000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1152000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":1152000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":291000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"start":"2012-01-01","end":"2012-03-31","val":291000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":671000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":671000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2012-04-01","end":"2012-06-30","val":380000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":380000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":959000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":959000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2012-07-01","end":"2012-09-30","val":832000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":288000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1647000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":1647000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":387000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"start":"2013-01-01","end":"2013-03-31","val":387000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":844000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":457000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1264000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":420000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1913000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":1913000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":1913000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":478000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-12-31","val":1846000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":1846000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":1846000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2426000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":2426000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":2426000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":1104000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":1104000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":1104000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":522000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":522000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":522000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":131000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":292000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":161000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":433000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":141000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":499000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":499000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":499000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":122000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":122000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":270000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":270000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":148000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-04-01","end":"2019-06-30","val":148000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":407000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":407000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":137000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-07-01","end":"2019-09-30","val":137000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":456000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":456000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":456000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":101000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":101000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":135000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":135000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":34000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-04-01","end":"2020-06-30","val":34000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":261000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-07-01","end":"2020-09-30","val":126000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":452000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":452000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":452000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":119000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":119000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":215000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":215000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-04-01","end":"2021-06-30","val":96000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-04-01","end":"2021-06-30","val":96000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":48000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":167000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":121000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":121000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":121000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":17000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":17000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":53000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":53000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":36000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-04-01","end":"2022-06-30","val":36000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":77000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":77000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":24000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-07-01","end":"2022-09-30","val":24000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":74000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":74000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":74000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":31000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":31000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":46000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":46000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":15000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-04-01","end":"2023-06-30","val":15000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":77000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":77000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":31000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-07-01","end":"2023-09-30","val":31000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":229000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":229000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":229000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":38000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":38000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":81000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":81000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":43000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":43000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":146000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":146000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":65000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":65000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":358000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":358000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":46000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":46000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":188000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":188000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":142000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":142000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":328000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":140000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":397000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":96000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":148000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2026-04-01","end":"2026-06-30","val":52000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2"}]}},"DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves10PercentAnnualDiscountForEstimatedTimingOfCashFlows":{"label":"Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, 10 Percent Annual Discount for Estimated Timing of Cash Flows (Deprecated 2014-01-31)","description":"This is the amount that is derived from using a discount rate of ten percent a year to reflect the timing of the future net cash flows relating to proved oil and gas reserves.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-9649000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-5787000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":-5787000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-4209000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":-4209000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-4266000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014"}]}},"DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureCashInflows":{"label":"Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Cash Inflows (Deprecated 2014-01-31)","description":"Amount of estimated future cash inflows from sale of proved oil and gas reserves.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":78938000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":68813000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":68813000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":69583000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":69583000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":63857000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014"}]}},"DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureDevelopmentCosts1":{"label":"Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Development Costs (Deprecated 2014-01-31)","description":"Amount of estimated future cost to be incurred in developing proved oil and gas reserves.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-108000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-108000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":-108000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-108000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":-108000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013"}]}},"DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureIncomeTaxExpense1":{"label":"Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Income Tax Expense (Deprecated 2014-01-31)","description":"Amount of estimated future income tax expense to be incurred based on the future income less future expense derived from production and sale of proved oil and gas reserves.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-12876000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-10909000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":-10909000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-11033000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":-11033000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-10300000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014"}]}},"DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureNetCashFlows":{"label":"Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Net Cash Flows (Deprecated 2014-01-31)","description":"Amount of estimated net future cash inflows, after subtracting future development and production costs and future income tax expenses, from sale of proved oil and gas reserves.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":33111000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":28050000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":28050000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":28370000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":28370000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":26484000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014"}]}},"DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureProductionCosts1":{"label":"Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Future Production Costs (Deprecated 2014-01-31)","description":"Amount of estimated future cost to be incurred in producing proved oil and gas reserves.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-32843000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-29746000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":-29746000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-30072000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":-30072000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-27073000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014"}]}},"DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesStandardizedMeasure":{"label":"Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Standardized Measure (Deprecated 2014-01-31)","description":"This amount is the future net cash flows less the computed discount.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":23462000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":22263000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":22263000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":24161000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":24161000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":22218000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014"}]}},"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":"2015-01-01","end":"2015-09-30","val":-0.08,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":-0.07,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2015Q3"},{"start":"2016-01-01","end":"2016-09-30","val":-0.05,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-0.13,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0.01,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0.01,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-01-01","end":"2021-09-30","val":0.07,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":0.06,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":0.15,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":0.15,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0.08,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":0.08,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0.24,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":0.24,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":0.16,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-04-01","end":"2022-06-30","val":0.16,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":0.49,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":0.49,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":0.25,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-07-01","end":"2022-09-30","val":0.25,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":0.1,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":0.1,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":0.1,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-0.01,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":-0.01,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-04-01","end":"2023-06-30","val":0.02,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-04-01","end":"2023-06-30","val":0.02,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":0.09,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":0.09,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":0.09,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-07-01","end":"2023-09-30","val":0.09,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2024-01-01","end":"2024-03-31","val":0.01,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":0.01,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-0.01,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":-0.01,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":-0.02,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":-0.02,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":0.01,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":0.01,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":0.02,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":0.02,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-0.09,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":-0.09,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0.02,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":0.02,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":0.01,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":0.01,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":-0.01,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":-0.01,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":0.04,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":0.03,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":-0.28,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":0.04,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":0.15,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2026-04-01","end":"2026-06-30","val":0.11,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2"}]}},"EarningsPerShareBasicAndDiluted":{"label":"Earnings Per Share, Basic and Diluted","description":"The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.","units":{"USD/shares":[{"start":"2009-01-01","end":"2009-12-31","val":0.01,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0.07,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-01-01","end":"2010-06-30","val":0.07,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2010-04-01","end":"2010-06-30","val":0.02,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-04-01","end":"2010-06-30","val":0.02,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":0.1,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2010-07-01","end":"2010-09-30","val":0.03,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":0.06,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0.1,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"start":"2011-01-01","end":"2011-03-31","val":0.1,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0.14,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-01-01","end":"2011-06-30","val":0.14,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-01-01","end":"2011-06-30","val":0.14,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":0.04,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-04-01","end":"2011-06-30","val":0.04,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-04-01","end":"2011-06-30","val":0.04,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":0.04,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0.18,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-01-01","end":"2011-09-30","val":0.09,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":0.03,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-07-01","end":"2011-09-30","val":0.03,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":0.03,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0.23,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":0.23,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":0.06,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":0.1,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"start":"2012-01-01","end":"2012-03-31","val":0.1,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"start":"2012-01-01","end":"2012-03-31","val":0.1,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-03-31","val":0.1,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.23,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":7660803,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2012-04-01","end":"2012-06-30","val":0.13,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":7660803,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2012-04-01","end":"2012-06-30","val":0.13,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-04-01","end":"2012-06-30","val":0.13,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0.32,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":0.32,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2012-07-01","end":"2012-09-30","val":0.18,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":0.09,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2012-07-01","end":"2012-09-30","val":0.09,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-07-01","end":"2012-09-30","val":0.09,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0.49,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":0.49,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":0.17,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-10-01","end":"2012-12-31","val":0.17,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":0.07,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"start":"2013-01-01","end":"2013-03-31","val":0.07,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":0.07,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-03-31","val":0.07,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":6936269,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-01-01","end":"2013-06-30","val":0.22,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":6936269,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":0.15,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-04-01","end":"2013-06-30","val":0.15,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":0.15,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-04-01","end":"2013-06-30","val":0.15,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.31,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-01-01","end":"2013-09-30","val":0.31,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":0.08,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":0.08,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-07-01","end":"2013-09-30","val":0.08,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":0.08,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-07-01","end":"2013-09-30","val":0.08,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.51,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":0.51,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":0.51,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":0.21,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-10-01","end":"2013-12-31","val":0.21,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-10-01","end":"2013-12-31","val":0.21,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":0.15,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-03-31","val":0.15,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-03-31","val":0.15,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.34,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-06-30","val":0.34,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":0.19,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":0.19,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-04-01","end":"2014-06-30","val":0.19,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":0.19,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-04-01","end":"2014-06-30","val":0.19,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.47,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":0.47,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-07-01","end":"2014-09-30","val":0.13,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-07-01","end":"2014-09-30","val":0.13,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-07-01","end":"2014-09-30","val":0.13,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-07-01","end":"2014-09-30","val":0.13,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-07-01","end":"2014-09-30","val":0.13,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.46,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":0.46,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":0.46,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-0.01,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-10-01","end":"2014-12-31","val":-0.01,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-10-01","end":"2014-12-31","val":-0.01,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":-0.02,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-03-31","val":-0.02,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"start":"2015-01-01","end":"2015-03-31","val":-0.02,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-03-31","val":-0.02,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-0.02,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-01-01","end":"2015-06-30","val":-0.02,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-04-01","end":"2015-06-30","val":0.01,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-04-01","end":"2015-06-30","val":0.01,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-04-01","end":"2015-06-30","val":0.01,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-04-01","end":"2015-06-30","val":0.01,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-04-01","end":"2015-06-30","val":0.01,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-0.08,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-07-01","end":"2015-09-30","val":-0.07,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-07-01","end":"2015-09-30","val":-0.07,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-07-01","end":"2015-09-30","val":-0.07,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-07-01","end":"2015-09-30","val":-0.07,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-0.83,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-0.83,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-0.83,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-0.75,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-10-01","end":"2015-12-31","val":-0.75,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-10-01","end":"2015-12-31","val":-0.75,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-0.04,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"start":"2016-01-01","end":"2016-03-31","val":-0.04,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-03-31","val":-0.04,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-03-31","val":-0.04,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-0.03,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-04-01","end":"2016-06-30","val":0.01,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-04-01","end":"2016-06-30","val":0.01,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-04-01","end":"2016-06-30","val":0.01,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-04-01","end":"2016-06-30","val":0.01,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q2"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-0.19,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-0.19,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-0.19,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":-0.15,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-10-01","end":"2016-12-31","val":-0.15,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-10-01","end":"2016-12-31","val":-0.15,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":0.03,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-03-31","val":0.03,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"start":"2017-01-01","end":"2017-03-31","val":0.03,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-03-31","val":0.03,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.05,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2017-04-01","end":"2017-06-30","val":0.02,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-04-01","end":"2017-06-30","val":0.02,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2017-04-01","end":"2017-06-30","val":0.02,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-04-01","end":"2017-06-30","val":0.02,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0.08,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":0.04,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-07-01","end":"2017-09-30","val":0.04,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":0.04,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.04,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q3"},{"start":"2017-10-01","end":"2017-12-31","val":-0.09,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-10-01","end":"2017-12-31","val":-0.09,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-10-01","end":"2017-12-31","val":-0.09,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":0.04,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"start":"2018-01-01","end":"2018-03-31","val":0.04,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-03-31","val":0.04,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2018-01-01","end":"2018-03-31","val":0.04,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-03-31","val":0.04,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.15,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-01-01","end":"2018-06-30","val":0.15,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":0.1,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-04-01","end":"2018-06-30","val":0.1,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-04-01","end":"2018-06-30","val":0.1,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":0.1,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-04-01","end":"2018-06-30","val":0.1,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0.13,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-01-01","end":"2018-09-30","val":0.13,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":-0.01,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":-0.01,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-07-01","end":"2018-09-30","val":-0.01,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":-0.01,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-07-01","end":"2018-09-30","val":-0.01,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0.04,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":0.04,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":0.04,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":-0.09,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-10-01","end":"2018-12-31","val":-0.09,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-10-01","end":"2018-12-31","val":-0.09,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-06-30","val":-0.01,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":-0.01,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":-0.02,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-04-01","end":"2019-06-30","val":-0.02,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-04-01","end":"2019-06-30","val":-0.02,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":-0.02,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-0.04,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":-0.04,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":-0.03,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-07-01","end":"2019-09-30","val":-0.03,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-07-01","end":"2019-09-30","val":-0.03,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":-0.03,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-0.09,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":-0.09,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":-0.04,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-10-01","end":"2019-12-31","val":-0.04,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":-0.04,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-0.04,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-03-31","val":-0.04,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-0.1,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":-0.1,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":-0.06,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-04-01","end":"2020-06-30","val":-0.06,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-04-01","end":"2020-06-30","val":-0.06,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-0.09,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":-0.09,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":0.02,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-07-01","end":"2020-09-30","val":0.02,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-07-01","end":"2020-09-30","val":0.02,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-0.13,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":-0.05,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":0.01,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0.01,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-09-30","val":0.07,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-07-01","end":"2021-09-30","val":0.06,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3"}]}},"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":"2013-01-01","end":"2013-12-31","val":0.34,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.34,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":0.34,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":0.34,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2017-01-01","end":"2017-12-31","val":0.21,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0.21,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.21,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0.21,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":0.21,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0.21,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":0.21,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":0.21,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0.21,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":0.21,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":0.21,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0.21,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":0.21,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"}]}},"ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts":{"label":"Extensions, Discoveries, Additions and Improved Recovery, Less Related Costs","description":"Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of extensions, discoveries and improved recovery of proved oil and gas reserves.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":2179000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":3498000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":3498000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2916000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":2916000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":2916000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":345000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":345000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":345000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":937000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":937000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":937000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":271000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":271000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":211000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017"}]}},"FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows":{"label":"Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Cash Inflows","description":"Amount of estimated future accumulated cash inflow from the sale of proved oil and gas reserves.","units":{"USD":[{"end":"2013-12-31","val":69583000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4I"},{"end":"2014-12-31","val":63857000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":63857000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":21230000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":21230000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2015-12-31","val":21230000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4I"},{"end":"2016-12-31","val":19964000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":19964000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":33992000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017Q4I"}]}},"FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts":{"label":"Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Development Costs","description":"Amount of estimated future accumulated cash outflow for costs to be incurred in developing proved oil and gas reserves.","units":{"USD":[{"end":"2013-12-31","val":108000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4I"}]}},"FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense":{"label":"Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Income Tax Expense","description":"Amount of estimated future accumulated cash outflow for income tax, based on the future income less future expense derived from production and sale of proved oil and gas reserves.","units":{"USD":[{"end":"2013-12-31","val":-11033000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-10300000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":-10300000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":-2867000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":-2867000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2015-12-31","val":-2867000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4I"},{"end":"2016-12-31","val":-2566000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":-2566000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":-3211000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017Q4I"}]}},"FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows":{"label":"Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Net Cash Flows","description":"Amount, after future accumulated cash outflow for development and production costs and future income tax, of estimated future accumulated cash inflow from the sale of proved oil and gas reserves.","units":{"USD":[{"end":"2013-12-31","val":28370000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4I"},{"end":"2014-12-31","val":26484000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":26484000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":7374000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":7374000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2015-12-31","val":7374000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4I"},{"end":"2016-12-31","val":6597000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":6597000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":12081000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017Q4I"}]}},"FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionCosts":{"label":"Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Production Costs","description":"Amount of estimated future accumulated cash outflow for costs to be incurred in producing proved oil and gas reserves.","units":{"USD":[{"end":"2013-12-31","val":30072000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4I"},{"end":"2014-12-31","val":27073000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":27073000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":10989000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":10989000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2015-12-31","val":10989000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4I"},{"end":"2016-12-31","val":10801000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":10801000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":18700000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017Q4I"}]}},"FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows":{"label":"Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Ten Percent Annual Discount for Estimated Timing of Cash Flows","description":"Amount of discount on future accumulated cash inflow, after deducting future accumulated cash outflow for development and production costs and future income tax, from sale of proved oil and gas reserves, using a discount rate of ten percent a year.","units":{"USD":[{"end":"2013-12-31","val":-4209000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-4266000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":-4266000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":-368000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":-368000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2015-12-31","val":-368000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4I"},{"end":"2016-12-31","val":-574000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":-574000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":-2287000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017Q4I"}]}},"GainLossOnSaleOfInsuranceBlock":{"label":"Gain (Loss) on Sale of Insurance Block","description":"Excess (deficiency) of net proceeds received over the net carrying value of a certain, bundled grouping of insurance policies.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":-157000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":-157000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":-157000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"}]}},"GainLossOnSaleOfOilAndGasProperty":{"label":"Gain (Loss) on Disposition of Oil and Gas Property","description":"Amount of gain (loss) on sale or disposal of proven and unproven oil and gas properties.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":57000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-36000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":-36000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":40000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":40000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":40000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-71000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":-71000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":-71000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":8000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":8000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":8000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-239000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-239000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-239000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":251184,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":251184,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":251184,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-45000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":-45000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":-45000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-36000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":-36000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":-36000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-113000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-113000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-36000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":-82000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":-113000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":-113000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":-285000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":-285000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":-285000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":251000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":-251000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":-251000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":-200000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":-200000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":25000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"}]}},"GainsLossesOnExtinguishmentOfDebt":{"label":"Gain (Loss) on Extinguishment of Debt","description":"Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.","units":{"USD":[{"start":"2020-01-01","end":"2020-12-31","val":403000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":403000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":403000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":403000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":403000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":403000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"}]}},"GeneralAndAdministrativeExpense":{"label":"General and Administrative Expense","description":"The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":3332000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1548000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-01-01","end":"2010-06-30","val":1548000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2010-04-01","end":"2010-06-30","val":784000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-04-01","end":"2010-06-30","val":784000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":2327000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2010-07-01","end":"2010-09-30","val":779000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":3467000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":750000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1470000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-01-01","end":"2011-06-30","val":1470000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-01-01","end":"2011-06-30","val":1470000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":720000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-04-01","end":"2011-06-30","val":720000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-04-01","end":"2011-06-30","val":720000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2171000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-01-01","end":"2011-09-30","val":725000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":701000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-07-01","end":"2011-09-30","val":701000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":3275000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":3275000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":822000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"start":"2012-01-01","end":"2012-03-31","val":822000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1594000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":1594000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2012-04-01","end":"2012-06-30","val":772000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":772000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2319000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":2319000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2012-07-01","end":"2012-09-30","val":2171000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":725000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":3719000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":3719000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":768000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"start":"2013-01-01","end":"2013-03-31","val":768000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1536000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-01-01","end":"2013-06-30","val":1536000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":768000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":768000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2320000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-01-01","end":"2013-09-30","val":2320000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":784000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":784000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3648000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":3648000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":3648000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":887000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1742000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-06-30","val":1742000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":855000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":855000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2639000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":2639000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-07-01","end":"2014-09-30","val":897000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-07-01","end":"2014-09-30","val":897000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":4019000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":4019000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":4019000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":844000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1649000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-01-01","end":"2015-06-30","val":1649000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-04-01","end":"2015-06-30","val":805000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-04-01","end":"2015-06-30","val":805000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2424000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-09-30","val":2424000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":775000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-07-01","end":"2015-09-30","val":775000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":3198000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":3198000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":3198000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":687000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"start":"2016-01-01","end":"2016-03-31","val":687000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1325000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-01-01","end":"2016-06-30","val":1325000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2016-04-01","end":"2016-06-30","val":638000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-04-01","end":"2016-06-30","val":638000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1907000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-09-30","val":1907000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-07-01","end":"2016-09-30","val":582000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-07-01","end":"2016-09-30","val":582000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2512000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":2512000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":2512000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":581000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"start":"2017-01-01","end":"2017-03-31","val":581000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1242000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-01-01","end":"2017-06-30","val":1242000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2017-04-01","end":"2017-06-30","val":661000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-04-01","end":"2017-06-30","val":661000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1745000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-01-01","end":"2017-09-30","val":1745000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":503000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":503000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":2560000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":2560000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":2560000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":635000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"start":"2018-01-01","end":"2018-03-31","val":635000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1301000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-01-01","end":"2018-06-30","val":1301000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":666000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-04-01","end":"2018-06-30","val":666000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1920000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-01-01","end":"2018-09-30","val":1920000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":619000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":619000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":2943000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":2943000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":2943000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":708000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":708000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1491000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":1491000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":783000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-04-01","end":"2019-06-30","val":783000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":2212000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":2212000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":721000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-07-01","end":"2019-09-30","val":721000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2967000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":2967000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":2967000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":722000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":722000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1391000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":1391000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":669000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-04-01","end":"2020-06-30","val":669000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":1723000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":1723000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":332000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-07-01","end":"2020-09-30","val":332000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":2640000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":2640000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":2640000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":537000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":537000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":992000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":992000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-04-01","end":"2021-06-30","val":455000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-04-01","end":"2021-06-30","val":455000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1541000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":1541000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":549000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-07-01","end":"2021-09-30","val":549000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":2685000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":2685000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":2685000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":590000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":590000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1049000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":1049000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":459000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-04-01","end":"2022-06-30","val":459000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":1649000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":1649000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":600000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-07-01","end":"2022-09-30","val":600000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":3126000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":3126000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":3126000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":758000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":758000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1222000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":1222000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":464000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-04-01","end":"2023-06-30","val":464000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":1755000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":1755000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":533000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-07-01","end":"2023-09-30","val":533000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":2970000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":2970000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":2970000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":664000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":664000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1240000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":1240000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":576000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":576000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":1724000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":1724000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":484000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":484000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":2944000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":2944000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":721000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":721000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1413000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":1413000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":692000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":692000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":1961000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":548000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":3483000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":712000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":1310000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2026-04-01","end":"2026-06-30","val":598000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2"}]}},"ImpairmentOfOilAndGasProperties":{"label":"Impairment of Oil and Gas Properties","description":"The expense recorded to reduce the value of oil and gas assets consisting of proved properties and unproved properties as the estimate of future successful production from these properties is reduced.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":5116000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":5116000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":5116000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":695000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":695000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":695000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"}]}},"IncomeLossFromContinuingOperations":{"label":"Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent","description":"Amount after tax of income (loss) from continuing operations attributable to the parent.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":1753000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":3659000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":3659000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":3542000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":3542000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":3542000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":3205000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":3205000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":3205000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":-587000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":-479000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-5777000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-5777000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-5777000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-300000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-214000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2016-04-01","end":"2016-06-30","val":86000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-317000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-09-30","val":-317000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-07-01","end":"2016-09-30","val":-103000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-07-01","end":"2016-09-30","val":-103000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-1329000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-1329000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-1329000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":202000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":340000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-04-01","end":"2017-06-30","val":138000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":585000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":245000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-3000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":-3000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":-3000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":264000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":264000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":264000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-646000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":-646000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":-646000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-894000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-894000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-894000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":1037000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":1037000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":1037000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":669000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":669000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":669000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":7000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":7000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":7000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":-629000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":-629000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":-1822000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"}]}},"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":"2011-01-01","end":"2011-03-31","val":850000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q1"},{"start":"2011-04-01","end":"2011-06-30","val":272000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q2"},{"start":"2011-07-01","end":"2011-09-30","val":266000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1321000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":-67000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":639000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-03-31","val":639000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2012-06-30","val":885000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-04-01","end":"2012-06-30","val":885000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q2"},{"start":"2012-07-01","end":"2012-09-30","val":633000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-07-01","end":"2012-09-30","val":633000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2938000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":2938000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":781000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-10-01","end":"2012-12-31","val":781000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":529000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":529000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"start":"2013-01-01","end":"2013-03-31","val":529000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-03-31","val":529000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2052000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":1523000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-04-01","end":"2013-06-30","val":1523000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":1523000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-04-01","end":"2013-06-30","val":1523000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2579000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":527000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-07-01","end":"2013-09-30","val":527000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":527000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-07-01","end":"2013-09-30","val":527000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":4069000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":4069000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":4069000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":1490000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-10-01","end":"2013-12-31","val":1490000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-10-01","end":"2013-12-31","val":1490000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":1521000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"start":"2014-01-01","end":"2014-03-31","val":1521000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-03-31","val":1521000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-03-31","val":1521000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2901000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":1380000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":1380000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-04-01","end":"2014-06-30","val":1380000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-04-01","end":"2014-06-30","val":1380000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":4074000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-07-01","end":"2014-09-30","val":1173000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-07-01","end":"2014-09-30","val":1173000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-07-01","end":"2014-09-30","val":1173000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-07-01","end":"2014-09-30","val":1173000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":3796000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":3796000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":3796000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-278000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-10-01","end":"2014-12-31","val":-278000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-10-01","end":"2014-12-31","val":-278000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":-439000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-03-31","val":-439000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"start":"2015-01-01","end":"2015-03-31","val":-439000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-03-31","val":-439000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-06-30","val":-614000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-04-01","end":"2015-06-30","val":-614000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-04-01","end":"2015-06-30","val":-614000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-1599000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":-546000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-07-01","end":"2015-09-30","val":-546000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":-546000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-07-01","end":"2015-09-30","val":-546000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-8043000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-8043000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-8043000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-6444000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-10-01","end":"2015-12-31","val":-6444000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-10-01","end":"2015-12-31","val":-6444000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-452000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"start":"2016-01-01","end":"2016-03-31","val":-452000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-03-31","val":-452000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"start":"2016-01-01","end":"2016-03-31","val":-452000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-03-31","val":-452000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q1"},{"start":"2016-04-01","end":"2016-06-30","val":-184000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-04-01","end":"2016-06-30","val":-184000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-04-01","end":"2016-06-30","val":-184000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-894000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-09-30","val":-894000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-07-01","end":"2016-09-30","val":-258000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-07-01","end":"2016-09-30","val":-258000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-07-01","end":"2016-09-30","val":-258000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-07-01","end":"2016-09-30","val":-258000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-07-01","end":"2016-09-30","val":-258000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-1974000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-1974000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-1974000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":-1080000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-10-01","end":"2016-12-31","val":-1080000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-10-01","end":"2016-12-31","val":-1080000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":22000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"start":"2017-01-01","end":"2017-03-31","val":22000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-03-31","val":22000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-03-31","val":22000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q1"},{"start":"2017-04-01","end":"2017-06-30","val":-115000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-04-01","end":"2017-06-30","val":-115000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-04-01","end":"2017-06-30","val":-115000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-136000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":-43000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":-43000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-07-01","end":"2017-09-30","val":-43000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-07-01","end":"2017-09-30","val":-43000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":230000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":230000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":230000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":366000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-10-01","end":"2017-12-31","val":366000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-10-01","end":"2017-12-31","val":366000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":250000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-03-31","val":250000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2018-01-01","end":"2018-03-31","val":250000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-03-31","val":250000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":739000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":489000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-04-01","end":"2018-06-30","val":489000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":489000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-04-01","end":"2018-06-30","val":489000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":914000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":175000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-07-01","end":"2018-09-30","val":175000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":175000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-07-01","end":"2018-09-30","val":175000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":367000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":367000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":367000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":-547000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-10-01","end":"2018-12-31","val":-547000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-10-01","end":"2018-12-31","val":-547000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":-46000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":-46000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-03-31","val":-46000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":-46000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-03-31","val":-46000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-273000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":-273000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":-227000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-04-01","end":"2019-06-30","val":-227000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-04-01","end":"2019-06-30","val":-227000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":-227000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-04-01","end":"2019-06-30","val":-227000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-499000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":-499000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":-226000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-07-01","end":"2019-09-30","val":-226000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-07-01","end":"2019-09-30","val":-226000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":-226000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-07-01","end":"2019-09-30","val":-226000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-749000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":-749000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":-749000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":-250000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-10-01","end":"2019-12-31","val":-250000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-10-01","end":"2019-12-31","val":-250000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":-356000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-356000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-03-31","val":-356000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2020-01-01","end":"2020-03-31","val":-356000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-863000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":-863000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":-507000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-04-01","end":"2020-06-30","val":-507000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-04-01","end":"2020-06-30","val":-507000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":-507000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-734000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":-734000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":129000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-07-01","end":"2020-09-30","val":129000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-07-01","end":"2020-09-30","val":129000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":129000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-1234000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-1234000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-1234000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":-500000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-10-01","end":"2020-12-31","val":-500000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":121000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":121000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-03-31","val":121000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2021-01-01","end":"2021-03-31","val":121000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":118000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":118000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-04-01","end":"2021-06-30","val":-3000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-04-01","end":"2021-06-30","val":-3000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-04-01","end":"2021-06-30","val":-3000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-04-01","end":"2021-06-30","val":-3000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":932000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":932000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":814000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-07-01","end":"2021-09-30","val":814000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-07-01","end":"2021-09-30","val":814000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":814000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":955000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":955000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":955000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2021-10-01","end":"2021-12-31","val":23000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-10-01","end":"2021-12-31","val":23000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q4"},{"start":"2022-01-01","end":"2022-03-31","val":609000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":609000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-03-31","val":609000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2022-01-01","end":"2022-03-31","val":609000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-03-31","val":609000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1954000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":1954000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":1345000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-04-01","end":"2022-06-30","val":1345000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-04-01","end":"2022-06-30","val":1345000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":1345000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-04-01","end":"2022-06-30","val":1345000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":4111000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":4111000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":2157000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-07-01","end":"2022-09-30","val":2157000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-07-01","end":"2022-09-30","val":2157000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":2157000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-07-01","end":"2022-09-30","val":2157000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":1631000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":1631000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":1631000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2022-10-01","end":"2022-12-31","val":-2480000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-10-01","end":"2022-12-31","val":-2480000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-10-01","end":"2022-12-31","val":-2480000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q4"},{"start":"2023-01-01","end":"2023-03-31","val":-118000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":-118000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-03-31","val":-118000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2023-01-01","end":"2023-03-31","val":-118000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-03-31","val":-118000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":10000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":10000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":128000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-04-01","end":"2023-06-30","val":128000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-04-01","end":"2023-06-30","val":128000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":128000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-04-01","end":"2023-06-30","val":128000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":620000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":620000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":610000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-07-01","end":"2023-09-30","val":610000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-07-01","end":"2023-09-30","val":610000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":610000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-07-01","end":"2023-09-30","val":610000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-123000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":-123000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":-123000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2023-10-01","end":"2023-12-31","val":-743000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-10-01","end":"2023-12-31","val":-743000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-10-01","end":"2023-12-31","val":-743000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q4"},{"start":"2024-01-01","end":"2024-03-31","val":81000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":81000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-03-31","val":81000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":81000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-121000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":-121000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":-202000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":-202000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-04-01","end":"2024-06-30","val":-202000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":-202000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-63000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":-63000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":58000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":58000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-07-01","end":"2024-09-30","val":58000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":58000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-818000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":-818000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2024-10-01","end":"2024-12-31","val":-755000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-10-01","end":"2024-12-31","val":-755000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4"},{"start":"2025-01-01","end":"2025-03-31","val":167000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":167000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"start":"2025-01-01","end":"2025-03-31","val":167000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":111000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":111000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":-56000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":-56000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"start":"2025-04-01","end":"2025-06-30","val":-56000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":29000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":-82000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":-82000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":-2456000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2025-10-01","end":"2025-12-31","val":-2485000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4"},{"start":"2026-01-01","end":"2026-03-31","val":289000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":1179000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2026-04-01","end":"2026-06-30","val":890000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2"}]}},"IncomeTaxEffectsAllocatedDirectlyToEquityPriorPeriodAdjustment":{"label":"Income Tax Effects Allocated Directly to Equity, Prior Period Adjustment","description":"The tax effect of correction of an error charged or credited directly to the opening balance of retained earnings.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":77000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":12000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019"}]}},"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":"2011-01-01","end":"2011-12-31","val":-432000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-721000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":-721000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":483000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":455000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":438000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":-45000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":527000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":527000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":527000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":506000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":567000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-06-30","val":567000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":61000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":61000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":810000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":810000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-07-01","end":"2014-09-30","val":243000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-07-01","end":"2014-09-30","val":243000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":591000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":591000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":591000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-283000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20"},{"start":"2015-01-01","end":"2015-03-31","val":-283000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-945000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-01-01","end":"2015-06-30","val":-434000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-04-01","end":"2015-06-30","val":-662000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-04-01","end":"2015-06-30","val":-384000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-1012000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-09-30","val":-1012000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":-67000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-07-01","end":"2015-09-30","val":-67000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-2266000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-2266000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-2266000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-152000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-577000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-07-01","end":"2016-09-30","val":-155000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-645000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-645000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-645000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":-1000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":233000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":233000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":233000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-55000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-268000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":-213000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":2000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":270000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":103000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":103000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":103000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-67000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":-67000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-171000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":-171000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":-104000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-04-01","end":"2019-06-30","val":-104000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-211000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":-211000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":-40000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-07-01","end":"2019-09-30","val":-40000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-103000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":-103000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":-103000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-84000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-84000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-169000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":-169000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":-85000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-04-01","end":"2020-06-30","val":-85000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-143000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":-143000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":26000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-07-01","end":"2020-09-30","val":26000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-340000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-340000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-340000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":24000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":24000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":27000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":27000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-04-01","end":"2021-06-30","val":3000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-04-01","end":"2021-06-30","val":3000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":438000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":438000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":411000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-07-01","end":"2021-09-30","val":411000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-82000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":-82000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":-82000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":100000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":100000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":353000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":353000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":253000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-04-01","end":"2022-06-30","val":253000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":817000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":817000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":464000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-07-01","end":"2022-09-30","val":464000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":962000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":962000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":962000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-21000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":-21000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-18000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":-18000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":3000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-04-01","end":"2023-06-30","val":3000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":15000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":15000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":33000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-07-01","end":"2023-09-30","val":33000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-130000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":-130000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":-130000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":3000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":3000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-59000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":-59000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":-62000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":-62000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-147000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":-147000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-88000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-88000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-189000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":-189000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":17000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":17000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":31000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":31000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":14000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":14000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-260000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":-291000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":-574000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":31000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":174000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2026-04-01","end":"2026-06-30","val":143000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2"}]}},"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":"2011-01-01","end":"2011-09-30","val":150000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":170000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-12-31","val":50000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":50000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":200000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"start":"2013-01-01","end":"2013-03-31","val":200000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":200000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-01-01","end":"2013-09-30","val":350000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-01-01","end":"2013-12-31","val":450000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":450000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":450000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":100000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"start":"2014-01-01","end":"2014-03-31","val":100000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":500000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-06-30","val":500000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-01-01","end":"2014-09-30","val":950000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":950000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-01-01","end":"2014-12-31","val":950000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":950000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":950000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":50000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20"},{"start":"2015-01-01","end":"2015-03-31","val":50000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":50000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-01-01","end":"2015-06-30","val":50000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-01-01","end":"2015-09-30","val":50000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-09-30","val":50000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-01-01","end":"2015-12-31","val":50000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":50000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":50000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2017-01-01","end":"2017-06-30","val":20000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-01-01","end":"2017-06-30","val":20000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2017-01-01","end":"2017-09-30","val":20000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-01-01","end":"2017-09-30","val":20000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-01-01","end":"2017-12-31","val":130000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":130000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":130000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-01-01","end":"2018-09-30","val":200000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-01-01","end":"2018-09-30","val":200000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-01-01","end":"2018-12-31","val":200000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":200000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":200000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-09-30","val":60000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-12-31","val":60000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":60000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":60000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":60000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":200000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":750000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":750000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":750000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"}]}},"IncomeTaxReconciliationDeductionsOther":{"label":"Effective Income Tax Rate Reconciliation, Deduction, 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 deductions.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":171000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":171000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":171000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2018-01-01","end":"2018-12-31","val":-77000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":-77000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-12000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2019"}]}},"IncomeTaxReconciliationDeductionsQualifiedProductionActivities":{"label":"Effective Income Tax Rate Reconciliation, Deduction, Qualified Production Activity, Amount","description":"Amount of the difference between reported income tax expense (benefit) and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deduction for qualified production activity.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":678000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":752000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":752000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":803000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":803000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":803000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":764000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":764000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":764000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-1978000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-1978000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-1978000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-380000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-380000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-380000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":89000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":89000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":89000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":233000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":233000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":233000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":9000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":9000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-68000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"}]}},"IncomeTaxReconciliationDispositionOfAssets":{"label":"Effective Income Tax Rate Reconciliation, Disposition of Asset, Amount","description":"Amount of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to disposition of asset. Includes, but is not limited to, intra-entity transfer of asset other than inventory.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":235000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":235000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":235000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":303000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":303000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":303000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":193000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":193000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":193000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2021-01-01","end":"2021-12-31","val":279000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":279000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":279000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":396000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":396000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":396000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":22000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":22000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":22000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"}]}},"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":"2011-01-01","end":"2011-12-31","val":449000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":999000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":999000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1405000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":1405000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":1405000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1290000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":1290000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":1290000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-2735000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-2735000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-2735000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-671000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-671000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-671000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":78000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":78000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":78000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":77000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":77000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":77000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-157000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":-157000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":-157000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-259000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-259000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-259000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":201000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":201000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":201000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":21000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":21000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":21000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-48000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":-48000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":-48000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":-172000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":-172000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":-516000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"}]}},"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":"2017-01-01","end":"2017-12-31","val":-74000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":-74000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":-74000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2021-01-01","end":"2021-12-31","val":-148000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":-148000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":-148000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"}]}},"IncomeTaxReconciliationOtherReconcilingItems":{"label":"Effective Income Tax Rate Reconciliation, Other Reconciling Items, 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 tax exempt income, equity in earnings (loss) of an unconsolidated subsidiary, minority noncontrolling interest income (loss), tax holiday, disposition of a business, disposition of an asset, repatriation of foreign earnings, repatriation of foreign earnings jobs creation act of 2004, increase (decrease) in enacted tax rate, prior year income taxes, increase (decrease) in deferred tax asset valuation allowance, and other adjustments.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":118000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":118000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":118000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-106000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":-106000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":-106000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2019-01-01","end":"2019-12-31","val":-9000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":68000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":68000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":-308000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":-308000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":-308000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":153000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":153000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":153000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":17000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":17000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":17000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":45000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":45000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":409000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"}]}},"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":"2011-01-01","end":"2011-12-31","val":946000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":229000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":229000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-161000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":165000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-01-01","end":"2013-12-31","val":484000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":484000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":484000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2290000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2410000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-12-31","val":2322000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":2322000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":2322000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-545000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-545000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-545000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-518000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-518000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-518000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":397000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-01-01","end":"2017-12-31","val":222000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":222000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":222000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-569000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-585000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-01-01","end":"2018-09-30","val":-506000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-01-01","end":"2018-09-30","val":-506000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-01-01","end":"2018-12-31","val":249000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":249000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":249000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":339000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":339000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":521000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":521000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-01-01","end":"2019-09-30","val":462000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":462000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-01-01","end":"2019-12-31","val":148000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":148000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-127000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-313000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-09-30","val":-356000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-12-31","val":-291000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"}]}},"IncreaseDecreaseInAccountsPayableAndAccruedLiabilities":{"label":"Increase (Decrease) in Accounts Payable and Accrued Liabilities","description":"The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-794000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-446000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-01-01","end":"2010-06-30","val":-446000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2010-01-01","end":"2010-09-30","val":-504000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2010-01-01","end":"2010-12-31","val":-719000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":212000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":359000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-01-01","end":"2011-06-30","val":359000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-01-01","end":"2011-06-30","val":359000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-01-01","end":"2011-09-30","val":422000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-01-01","end":"2011-09-30","val":422000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":946000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-94000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"start":"2012-01-01","end":"2012-03-31","val":-94000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-138000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-138000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2012-01-01","end":"2012-09-30","val":236000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":236000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-01-01","end":"2013-03-31","val":-161000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":165000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-01-01","end":"2013-09-30","val":1245000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2015-01-01","end":"2015-03-31","val":-181000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2015Q1"},{"start":"2016-01-01","end":"2016-03-31","val":-356000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1"}]}},"IncreaseDecreaseInAccountsPayableTrade":{"label":"Increase (Decrease) in Accounts Payable, Trade","description":"Change in recurring obligations of a business that arise from the acquisition of merchandise, materials, supplies and services used in the production and sale of goods and services.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":148000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-127000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-313000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-01-01","end":"2020-09-30","val":-356000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-01-01","end":"2020-12-31","val":-291000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-291000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":249000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":249000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":576000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":576000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-01-01","end":"2021-09-30","val":1334000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":1334000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-01-01","end":"2021-12-31","val":1887000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":1887000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":1887000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":512000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":512000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":475000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":475000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-01-01","end":"2022-09-30","val":1019000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":1019000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-01-01","end":"2022-12-31","val":-742000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":-742000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":-742000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":2000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":2000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-347000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":-347000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-01-01","end":"2023-09-30","val":-566000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":-566000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":-317000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":-317000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":125000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":125000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":3000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":3000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-01-01","end":"2024-09-30","val":-13000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":-13000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":157000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":157000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":337000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":337000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-210000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":-210000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-01-01","end":"2025-09-30","val":677000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-01-01","end":"2025-12-31","val":41000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":94000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":-520000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"}]}},"IncreaseDecreaseInAccountsReceivable":{"label":"Increase (Decrease) in Accounts Receivable","description":"The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":637000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-180000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-01-01","end":"2010-06-30","val":-180000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2010-01-01","end":"2010-09-30","val":-486000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2010-01-01","end":"2010-12-31","val":-215000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-328000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":52000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-01-01","end":"2011-06-30","val":52000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-01-01","end":"2011-06-30","val":52000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-01-01","end":"2011-09-30","val":-71000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-01-01","end":"2011-09-30","val":-71000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":-521000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":-521000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":256000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"start":"2012-01-01","end":"2012-03-31","val":256000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-16000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-16000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2012-01-01","end":"2012-09-30","val":346000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":346000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2012-01-01","end":"2012-12-31","val":-546000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":-546000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":484000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"start":"2013-01-01","end":"2013-03-31","val":484000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-269000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-01-01","end":"2013-06-30","val":-269000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-01-01","end":"2013-09-30","val":-572000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-01-01","end":"2013-09-30","val":-572000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-01-01","end":"2013-12-31","val":-1478000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":-1478000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":-1478000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1050000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"start":"2014-01-01","end":"2014-03-31","val":1050000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":985000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-06-30","val":985000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-01-01","end":"2014-09-30","val":-207000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":-207000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-01-01","end":"2014-12-31","val":1480000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":1480000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":1480000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":186000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20"},{"start":"2015-01-01","end":"2015-03-31","val":186000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":51000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-01-01","end":"2015-06-30","val":51000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-01-01","end":"2015-09-30","val":122000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-09-30","val":122000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-01-01","end":"2015-12-31","val":318000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":318000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":318000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":142000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"start":"2016-01-01","end":"2016-03-31","val":142000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-33000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-01-01","end":"2016-06-30","val":-33000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2016-01-01","end":"2016-09-30","val":-307000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-09-30","val":-307000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-01-01","end":"2016-12-31","val":-93000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-93000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-93000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":232000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"start":"2017-01-01","end":"2017-03-31","val":232000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-90000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-01-01","end":"2017-06-30","val":-90000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2017-01-01","end":"2017-09-30","val":-228000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-01-01","end":"2017-09-30","val":-228000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-01-01","end":"2017-12-31","val":-671000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":-671000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":-671000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1149000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"start":"2018-01-01","end":"2018-03-31","val":1149000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1186000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-01-01","end":"2018-06-30","val":1186000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-01-01","end":"2018-09-30","val":1040000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-01-01","end":"2018-09-30","val":1040000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-01-01","end":"2018-12-31","val":-16000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":-16000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":-16000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-12000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":12000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-135000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":135000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-01-01","end":"2019-09-30","val":-365000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":365000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-01-01","end":"2019-12-31","val":-325000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":-325000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":-325000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-356000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":356000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-711000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":711000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-01-01","end":"2020-09-30","val":-383000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-12-31","val":577000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":577000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":577000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-182000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":-182000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-69000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":69000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-01-01","end":"2021-09-30","val":388000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-01-01","end":"2021-12-31","val":-491000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":-491000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":-491000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-463000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":-463000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1301000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":-1301000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-01-01","end":"2022-09-30","val":856000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":-856000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-01-01","end":"2022-12-31","val":904000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":904000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":904000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-455000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":-455000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-524000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":-524000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-01-01","end":"2023-09-30","val":-324000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":-324000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":110000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":110000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-37000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-37000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-359000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":-359000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-01-01","end":"2024-09-30","val":-366000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":-366000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":236000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":278000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":278000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-248000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":-248000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-01-01","end":"2025-09-30","val":-22000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2026-01-01","end":"2026-03-31","val":150000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":190000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"}]}},"IncreaseDecreaseInAccruedTaxesPayable":{"label":"Increase (Decrease) in Accrued Taxes Payable","description":"The increase (decrease) during the reporting period of all taxes owed but not paid, including income, property and other taxes.","units":{"USD":[{"start":"2021-01-01","end":"2021-09-30","val":111000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":111000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"}]}},"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":"2019-01-01","end":"2019-12-31","val":-56000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":-56000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":-56000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-23000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-12-31","val":-149000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-149000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-149000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":7000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-12-31","val":-106000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":-106000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":-106000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":40000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-12-31","val":311000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":311000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":311000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-40000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":-40000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":-62000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2024"}]}},"IncreaseDecreaseInEstimatedFutureDevelopmentCosts":{"label":"Changes in Estimated Future Development Costs","description":"Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of change in estimated future development costs.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":2101000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1657000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":1657000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1035000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":1035000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":1035000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2490000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":2490000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":2490000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1474000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":1474000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":1474000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":267000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":267000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":415000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017"}]}},"IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves":{"label":"Changes in Future Income Tax Expense Estimates on Future Cash Flows Related to Proved Oil and Gas Reserves","description":"Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of change in the estimated future income tax on future pretax net cash flows related to the entity's proved oil and gas reserves.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-417000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1502000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":1502000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":614000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":614000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":614000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-22000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":-22000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":-22000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1516000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":1516000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":1516000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-80000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-80000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-250000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017"}]}},"IncreaseDecreaseInIncomeTaxes":{"label":"Increase (Decrease) in Income Taxes","description":"The increase (decrease) during the reporting period in the amounts payable to taxing authorities for taxes that are based on the reporting entity's earnings, net of amounts receivable from taxing authorities for refunds of overpayments or recoveries of income taxes, and in deferred and other tax liabilities and assets.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":99000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":99000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-99000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":28000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-01-01","end":"2013-09-30","val":-36000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-01-01","end":"2013-12-31","val":153000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":153000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":153000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":111000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"start":"2014-01-01","end":"2014-03-31","val":111000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-252000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-06-30","val":-252000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-01-01","end":"2014-09-30","val":-252000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":-252000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-01-01","end":"2014-12-31","val":-252000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":-252000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":-252000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2020-01-01","end":"2020-06-30","val":-173000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-01-01","end":"2020-09-30","val":-131000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-06-30","val":22000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":22000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-01-01","end":"2021-09-30","val":251000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":251000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-03-31","val":40000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":237000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-09-30","val":-98000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"}]}},"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":"2015-01-01","end":"2015-03-31","val":-100000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2015Q1"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1"}]}},"IncreaseDecreaseInOtherCurrentAssets":{"label":"Increase (Decrease) in Other Current Assets","description":"Amount of increase (decrease) in current assets classified as other.","units":{"USD":[{"start":"2020-01-01","end":"2020-09-30","val":1000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"}]}},"IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet":{"label":"Increase (Decrease) in Other Current Assets and Liabilities, Net","description":"Amount of increase (decrease) in current operating assets after deduction of current operating liabilities classified as other.","units":{"USD":[{"start":"2012-01-01","end":"2012-09-30","val":15000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-01-01","end":"2013-09-30","val":2000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2018-01-01","end":"2018-06-30","val":-1000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-01-01","end":"2018-09-30","val":-1000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":6000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"}]}},"IncreaseDecreaseInOtherDeferredLiability":{"label":"Increase (Decrease) in Other Deferred Liability","description":"Amount of increase (decrease) in deferred obligations classified as other.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":65000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-1338000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-1338000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-472000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-472000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-472000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":189000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":189000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":189000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-121000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-207000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-01-01","end":"2018-09-30","val":-179000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-01-01","end":"2018-12-31","val":-121000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":-121000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":-121000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-71000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":-71000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-151000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":-151000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-01-01","end":"2019-09-30","val":-86000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":-86000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-01-01","end":"2019-12-31","val":-86000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":-86000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":-86000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2022-01-01","end":"2022-06-30","val":117000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-01-01","end":"2022-09-30","val":165000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-01-01","end":"2022-12-31","val":81000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":81000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":81000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-21000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":-21000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-35000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":-35000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-01-01","end":"2023-09-30","val":-46000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":-46000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":-81000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":-81000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023"}]}},"IncreaseDecreaseInOtherNoncurrentAssets":{"label":"Increase (Decrease) in Other Noncurrent Assets","description":"Amount of increase (decrease) in noncurrent assets classified as other.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":-2000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-01-01","end":"2010-06-30","val":-2000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2010-01-01","end":"2010-09-30","val":-2000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-01-01","end":"2011-12-31","val":-12000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-1000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"start":"2012-01-01","end":"2012-03-31","val":-1000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-09-30","val":15000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2021-01-01","end":"2021-09-30","val":-20000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"}]}},"IncreaseDecreaseInOtherOperatingAssets":{"label":"Increase (Decrease) in Other Operating Assets","description":"Amount of increase (decrease) in operating assets classified as other.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-12000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":9000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":9000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":2000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-01-01","end":"2013-12-31","val":2000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":2000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":2000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":-1000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-06-30","val":-1000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-01-01","end":"2014-09-30","val":-1000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":-1000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-01-01","end":"2014-12-31","val":-14000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":-14000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":-14000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":13000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-01-01","end":"2015-06-30","val":13000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-01-01","end":"2015-09-30","val":11000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-09-30","val":11000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-01-01","end":"2015-12-31","val":12000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":12000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":12000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":-2000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-01-01","end":"2016-06-30","val":-2000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2016-01-01","end":"2016-09-30","val":-3000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-09-30","val":-3000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-01-01","end":"2016-12-31","val":-3000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-3000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-3000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2019-01-01","end":"2019-09-30","val":-6000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-01-01","end":"2019-12-31","val":6000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":6000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":6000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-09-30","val":1000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-12-31","val":-1000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-1000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-1000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":7000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-5000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"}]}},"IncreaseDecreaseInPrepaidTaxes":{"label":"Increase (Decrease) in Prepaid Taxes","description":"Amount of increase (decrease) of consideration paid in advance for income and other taxes that provide economic benefits in future periods.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":41000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":405000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":405000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-19000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-71000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-06-30","val":-71000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-01-01","end":"2014-09-30","val":-385000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":-385000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-01-01","end":"2014-12-31","val":-172000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":-172000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":-172000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-100000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-484000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-01-01","end":"2015-06-30","val":-484000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-01-01","end":"2015-09-30","val":-222000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-12-31","val":-582000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-582000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-582000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-01-01","end":"2016-12-31","val":-173000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-173000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-173000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":668000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":668000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":668000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":66000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":83000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-01-01","end":"2018-09-30","val":-19000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-01-01","end":"2018-12-31","val":24000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":24000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":24000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":4000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":-4000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-20000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":20000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-01-01","end":"2019-09-30","val":-21000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":21000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-01-01","end":"2019-12-31","val":152000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":152000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":152000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":61000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-61000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":173000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-09-30","val":131000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-12-31","val":-191000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-191000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-191000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":17000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":17000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-12-31","val":-176000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":-176000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":61000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-12-31","val":-180000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2022"}]}},"IncreaseDueToPurchasesOfMineralsInPlace":{"label":"Increase Due to Purchases of Minerals in Place","description":"Amount of increase in standardized measure of discounted future net cash flow as a result of purchases of minerals in place.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":581000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1051000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":1051000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1200000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":1200000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":1200000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":116000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":116000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":116000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2016-01-01","end":"2016-12-31","val":884000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":884000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":3103000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017"}]}},"InterestAndOtherIncome":{"label":"Interest and Other Income","description":"The amount of interest income and other income recognized during the period. Included in this element is interest derived from investments in debt securities, cash and cash equivalents, and other investments which reflect the time value of money or transactions in which the payments are for the use or forbearance of money and other income from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":208000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":84000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-01-01","end":"2010-06-30","val":84000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2010-04-01","end":"2010-06-30","val":45000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-04-01","end":"2010-06-30","val":45000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":128000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2010-07-01","end":"2010-09-30","val":44000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":158000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":17000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":31000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-01-01","end":"2011-06-30","val":31000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-01-01","end":"2011-06-30","val":31000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":14000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-04-01","end":"2011-06-30","val":14000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-04-01","end":"2011-06-30","val":14000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":54000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-01-01","end":"2011-09-30","val":21000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":23000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-07-01","end":"2011-09-30","val":23000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":83000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":83000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":18000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"start":"2012-01-01","end":"2012-03-31","val":18000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":38000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":38000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2012-04-01","end":"2012-06-30","val":20000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":20000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":59000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":59000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2012-07-01","end":"2012-09-30","val":54000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":21000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":78000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":78000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":18000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"start":"2013-01-01","end":"2013-03-31","val":18000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":42000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-01-01","end":"2013-06-30","val":42000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":24000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":24000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":54000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-01-01","end":"2013-09-30","val":54000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":12000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":12000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":81000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":81000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":81000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":16000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"start":"2014-01-01","end":"2014-03-31","val":16000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":53000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-06-30","val":53000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":37000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":37000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":89000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":89000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-07-01","end":"2014-09-30","val":36000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-07-01","end":"2014-09-30","val":36000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":125000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":125000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":125000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":16000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20"},{"start":"2015-01-01","end":"2015-03-31","val":16000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":52000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-01-01","end":"2015-06-30","val":52000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-04-01","end":"2015-06-30","val":36000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-04-01","end":"2015-06-30","val":36000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":66000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-09-30","val":66000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":14000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-07-01","end":"2015-09-30","val":14000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":68000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":68000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":68000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":18000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"start":"2016-01-01","end":"2016-03-31","val":18000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":38000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-01-01","end":"2016-06-30","val":38000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2016-04-01","end":"2016-06-30","val":20000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-04-01","end":"2016-06-30","val":20000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":61000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-09-30","val":61000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-07-01","end":"2016-09-30","val":23000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-07-01","end":"2016-09-30","val":23000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":83000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":83000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":83000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":28000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"start":"2017-01-01","end":"2017-03-31","val":28000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":71000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-01-01","end":"2017-06-30","val":71000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2017-04-01","end":"2017-06-30","val":43000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-04-01","end":"2017-06-30","val":43000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":125000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-01-01","end":"2017-09-30","val":125000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":54000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":54000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":167000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":167000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":167000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":49000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"start":"2018-01-01","end":"2018-03-31","val":49000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":88000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-01-01","end":"2018-06-30","val":88000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":39000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-04-01","end":"2018-06-30","val":39000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":124000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-01-01","end":"2018-09-30","val":124000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":36000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":36000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":181000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":181000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":181000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":71000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":71000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":113000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":113000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":42000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-04-01","end":"2019-06-30","val":42000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":150000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":150000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":37000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-07-01","end":"2019-09-30","val":37000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":193000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":193000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":193000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":44000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":44000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":103000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":103000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":59000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-04-01","end":"2020-06-30","val":59000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":164000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":164000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":61000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-07-01","end":"2020-09-30","val":61000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":216000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":216000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":216000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":46000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":46000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":81000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":81000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-04-01","end":"2021-06-30","val":35000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-04-01","end":"2021-06-30","val":35000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":115000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":115000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":34000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-07-01","end":"2021-09-30","val":34000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":149000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":149000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":149000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":25000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":25000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":61000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":61000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":36000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-04-01","end":"2022-06-30","val":36000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":74000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":74000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":13000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-07-01","end":"2022-09-30","val":13000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":142000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":142000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":1673000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":125000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":125000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":324000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":324000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":199000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-04-01","end":"2023-06-30","val":199000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":533000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":533000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":209000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-07-01","end":"2023-09-30","val":209000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":761000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":865000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":865000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":227000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":227000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":470000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":470000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":243000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":243000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":721000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":721000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":251000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":251000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":957000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":957000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":208000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":208000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":420000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":420000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":212000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":212000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":628000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":208000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":825000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":168000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":329000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2026-04-01","end":"2026-06-30","val":161000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2"}]}},"InterestExpenseBorrowings":{"label":"Interest Expense, Borrowings","description":"Aggregate amount of interest expense on all borrowings.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":71000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":33000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-01-01","end":"2010-06-30","val":33000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2010-04-01","end":"2010-06-30","val":16000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-04-01","end":"2010-06-30","val":16000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":49000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2010-07-01","end":"2010-09-30","val":16000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":84000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":15000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":28000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-01-01","end":"2011-06-30","val":28000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-01-01","end":"2011-06-30","val":28000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":13000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-04-01","end":"2011-06-30","val":13000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-04-01","end":"2011-06-30","val":13000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":42000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-01-01","end":"2011-09-30","val":7000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":14000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-07-01","end":"2011-09-30","val":14000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":55000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":55000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":8000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"start":"2012-01-01","end":"2012-03-31","val":8000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":15000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":15000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2012-04-01","end":"2012-06-30","val":7000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":7000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":22000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":22000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2012-07-01","end":"2012-09-30","val":42000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":7000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":29000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":29000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":6000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"start":"2013-01-01","end":"2013-03-31","val":6000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":13000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-01-01","end":"2013-06-30","val":13000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":7000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":7000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":17000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-01-01","end":"2013-09-30","val":17000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":4000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":4000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":17000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":17000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":17000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2015Q3"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3"}]}},"InterestPaid":{"label":"Interest Paid, Including Capitalized Interest, Operating and Investing Activities","description":"Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":55000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":8000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-12-31","val":29000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":29000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":6000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"start":"2013-01-01","end":"2013-03-31","val":6000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":6000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-01-01","end":"2013-09-30","val":17000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-01-01","end":"2013-12-31","val":17000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":17000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":17000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"}]}},"InvestmentsFairValueDisclosure":{"label":"Investments, Fair Value Disclosure","description":"Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.","units":{"USD":[{"end":"2015-12-31","val":1600000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1550000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":1550000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":2666000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":2666000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2358000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":2358000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":1150000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":1150000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":8825000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":8825000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-12-31","val":8941000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":8941000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-12-31","val":9575000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":9575000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":16575000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":16575000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":16575000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":16575000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":17590000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"Land":{"label":"Land","description":"Amount before accumulated depletion of real estate held for productive use, excluding land held for sale.","units":{"USD":[{"end":"2010-12-31","val":688000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":688000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":688000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":688000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":688000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":688000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":688000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":688000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":688000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":688000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":688000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":688000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":688000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":688000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":688000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":688000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":688000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":688000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":688000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":688000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":688000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":688000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":688000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":688000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":688000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":688000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":688000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":688000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":688000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":688000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":688000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":688000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":688000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":688000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":688000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":688000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":688000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":688000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":688000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":688000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":688000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":688000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":688000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":688000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":688000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":688000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":688000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":688000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":688000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":688000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":688000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":688000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":688000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":688000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":688000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":688000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":688000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":688000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":688000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":688000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":688000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":688000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":688000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":688000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":688000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":688000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":688000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":688000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":688000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":688000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":688000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":688000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":688000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":688000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":688000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":688000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":688000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":688000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":688000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":688000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":688000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":688000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":688000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":688000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":688000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":688000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":688000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":688000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":688000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":688000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":688000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":688000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":688000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":688000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":688000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":688000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":688000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":688000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":688000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":688000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":688000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":688000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":688000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":688000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":688000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":688000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":688000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":688000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":688000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":688000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":688000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":688000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":688000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":688000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":688000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":688000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":688000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":688000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":688000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":688000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":688000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":688000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"LeaseOperatingExpense":{"label":"Oil and Gas Property, Lease Operating Expense (Deprecated 2018-01-31)","description":"Amount of lease operating expense related to property used in oil and gas production.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":1054000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":609000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1723000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":669000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-06-30","val":1060000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-06-30","val":1060000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":724000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":724000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1401000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":1401000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-07-01","end":"2014-09-30","val":341000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-07-01","end":"2014-09-30","val":341000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-06-30","val":1110000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-01-01","end":"2015-06-30","val":1110000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-04-01","end":"2015-06-30","val":670000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-04-01","end":"2015-06-30","val":670000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1769000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-09-30","val":1769000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":659000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-07-01","end":"2015-09-30","val":659000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2015Q3"},{"start":"2016-01-01","end":"2016-06-30","val":571000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-01-01","end":"2016-06-30","val":571000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2016-04-01","end":"2016-06-30","val":324000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-04-01","end":"2016-06-30","val":324000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":927000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-09-30","val":927000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-07-01","end":"2016-09-30","val":356000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-07-01","end":"2016-09-30","val":356000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2016Q3"},{"start":"2017-01-01","end":"2017-06-30","val":681000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-01-01","end":"2017-06-30","val":681000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2017-04-01","end":"2017-06-30","val":362000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-04-01","end":"2017-06-30","val":362000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1073000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-01-01","end":"2017-09-30","val":1073000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":392000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":392000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2017Q3"},{"start":"2018-01-01","end":"2018-06-30","val":738000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-04-01","end":"2018-06-30","val":377000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1106000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":368000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3"}]}},"Liabilities":{"label":"Liabilities","description":"Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.","units":{"USD":[{"end":"2010-12-31","val":7196000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":7196000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":7196000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":7196000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":7609000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":7609000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":7655000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":7911000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":7911000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":7911000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":7911000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7628000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7378000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7655000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7154000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":7154000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":7154000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":7154000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":6812000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7444000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":7788000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":7154000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":7154000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":7154000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":7154000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":7154000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":9884000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":9260000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":9781000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":13516000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":9260000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":9260000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":9260000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":9260000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":8839000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":8410000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":7867000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":7420000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":7420000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":7420000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":7420000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":7420000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":6923000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6566000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6814000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":6225000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":6225000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":6225000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":6225000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":6225000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6288000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":6522000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":6453000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":6995000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":6995000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":6995000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":6995000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":6995000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":6254000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":6101000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":6157000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":7267000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":7267000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":7267000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":7267000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":7267000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":7571000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":7774000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":7751000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":7413000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":7413000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":7413000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":7413000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":7413000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":7306000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":7544000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":7522000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":7148000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":7148000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":7148000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":7148000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":7807000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":8141000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-12-31","val":9526000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":9526000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":9526000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":9526000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":9526000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":10161000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":10124000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":10668000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":10594000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":10594000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":10594000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":10594000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":10594000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":10835000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":10645000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":10484000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":10956000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":10956000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":10956000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":10956000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":10956000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":10981000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":10859000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":10843000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":11013000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":11013000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":11013000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":11013000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":11013000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":11350000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":10803000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":11690000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":13123000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":13123000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":13123000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":13255000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":12696000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"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":"2012-12-31","val":24653000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":24653000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":24653000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-06-30","val":26512000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":27428000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":28195000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":28195000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":28195000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":28195000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":28195000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":31940000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":33506000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":33156000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":37821000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":33506000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":33506000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":33506000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":33506000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":32929000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":32548000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":31526000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":25889000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":25889000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":25889000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":25889000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":25889000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":25092000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":24821000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":24966000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":23365000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":23365000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":23365000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":23365000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":23365000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":23630000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":24002000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":24178000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":24132000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":24132000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":24132000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":24132000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":24132000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":23696000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":24245000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":24206000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":24398000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":24398000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":24398000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":24398000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":24398000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":24723000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":24803000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":24594000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":23898000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":23898000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":23898000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":23898000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":23898000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":23519000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":23267000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":23347000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":22670000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":22670000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":22670000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":22670000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":22670000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":23426000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":23754000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":25032000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":26085000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":26085000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":26085000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":26085000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":26085000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":27229000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":28284000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":30506000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":27807000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":27807000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":27807000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":27807000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":27807000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":27951000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":27856000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":28272000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":28146000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":28146000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":28146000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":28146000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":28146000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":28249000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":27987000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":28117000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":27574000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":27574000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":27574000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":27574000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":27574000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":28061000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":27093000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":28189000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":27451000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":27451000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":27451000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":27841000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":28029000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"LiabilitiesCurrent":{"label":"Liabilities, Current","description":"Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":2493000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":2493000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":2493000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":2493000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":2852000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":2852000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2915000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3439000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":3439000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":3439000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":3439000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3345000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3301000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3675000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3767000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":3767000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":3767000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":3767000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3508000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3960000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4878000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4284000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":4284000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":4284000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":4284000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":4284000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":6685000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":6354000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6442000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":10031000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6354000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":6354000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":6354000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":6354000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6173000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6030000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5823000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":5809000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":5809000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":5809000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":5809000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":5809000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5453000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5357000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5662000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5291000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":5291000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":5291000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":5291000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":5291000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5423000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":5708000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":5688000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":5608000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":5608000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":5608000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":5608000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":5608000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":5039000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5023000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":5102000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":5857000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":5857000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":5857000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":5857000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":5857000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":6196000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":6378000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":6319000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":6005000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":6005000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":6005000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":6005000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":6005000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":5878000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":6095000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":6052000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":5714000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":5714000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":5714000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":5714000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":5714000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":6366000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":6693000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":7562000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":7601000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":7601000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":7601000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":7601000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":7601000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":8113000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":8076000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":8620000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":6859000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":6859000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":6859000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":6859000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":6859000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":6861000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":6512000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":6293000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":6542000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":6542000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":6542000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":6542000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":6542000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":6667000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":6545000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":6529000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":6699000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":6699000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":6699000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":6699000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":6699000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":7036000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":6489000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":7376000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":6740000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":6740000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":6740000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":6834000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":6220000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"LiabilitiesNoncurrent":{"label":"Liabilities, Noncurrent","description":"Amount of obligation due after one year or beyond the normal operating cycle, if longer.","units":{"USD":[{"end":"2012-12-31","val":1549000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1107000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":1107000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":1107000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":1107000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":1107000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1146000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":1078000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1186000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1225000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1078000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":1078000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":1078000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":1078000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1071000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1063000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1056000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1121000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":1121000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":1121000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":1121000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":1121000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1132000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1141000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1152000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":916000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":916000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":916000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":916000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":916000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":865000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":814000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":765000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1180000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":1180000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":1180000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":1180000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":1180000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1129000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1078000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1027000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1324000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":1324000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":1324000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":1324000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":1324000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1360000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1396000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1432000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1408000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":1408000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":1408000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":1408000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":1408000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1428000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1449000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1470000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1434000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":1434000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":1434000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":1434000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":1434000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1441000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1448000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1454000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1925000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":1925000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":1925000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":1925000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":1925000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":2048000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":2048000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":2048000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":3735000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":3735000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":3735000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":3735000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":3735000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":3974000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":4133000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":4191000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":4414000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":4414000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":4414000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":4414000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":4414000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":4314000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":4314000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":4314000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":4314000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":4314000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":4314000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":4314000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":4314000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":4314000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":4314000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":4314000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":6383000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":6383000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":6383000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":6421000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":6476000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"LongTermInvestments":{"label":"Long-term Investments","description":"The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).","units":{"USD":[{"end":"2017-12-31","val":2666000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1713000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":1150000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2019Q4I"},{"end":"2020-12-31","val":8825000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":8941000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-12-31","val":9575000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2023-12-31","val":16575000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2023Q4I"},{"end":"2024-12-31","val":850000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":2790000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"LongTermInvestmentsAndReceivablesNet":{"label":"Long-term Investments and Receivables, Net","description":"The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle) and amount due to the Entity from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such investments and receivables to an amount that approximates their net realizable value.","units":{"USD":[{"end":"2010-12-31","val":1000000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":1000000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":1000000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":1000000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1000000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":1000000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1300000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1200000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":1200000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":1200000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":1200000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1200000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1200000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1200000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1200000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":1200000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":1200000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":1200000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1200000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1200000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1200000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1200000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":1200000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":1200000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":1200000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":1200000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1200000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":1200000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1200000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1200000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1200000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":1200000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":1200000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":1200000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1200000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1200000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1200000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1200000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":1200000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":1200000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":1200000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":1600000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1200000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1200000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1200000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1550000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":1550000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":1550000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":1550000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":1550000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1550000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1550000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1550000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2666000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":2666000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":2666000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":2666000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":2666000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2358000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2358000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2358000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2358000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":2358000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":2358000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":2358000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":2358000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2358000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2358000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2358000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1150000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":1150000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":1150000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":1150000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":1150000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":9150000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":9150000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":8725000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":8825000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":8825000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":8825000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":8825000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":8825000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":8866000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":8816000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":8866000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":8941000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":8941000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":8941000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":8941000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":8941000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":11600000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":11200000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":10675000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":9575000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":9575000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":9575000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":9575000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":9575000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":12550000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":16775000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":16525000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":16575000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":16575000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":16575000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":16575000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":16575000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":16550000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":16475000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":16475000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":16575000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":16575000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":16575000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":16575000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":16575000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":15550000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":15550000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":17772000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":17590000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":17590000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":17590000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":16500000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":16651000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"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":"2010-12-31","val":840000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2010-12-31","val":840000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":840000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":840000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":780000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-06-30","val":780000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-09-30","val":750000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":720000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2011-12-31","val":720000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":720000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":720000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2012-03-31","val":690000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":660000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":630000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":600000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2012-12-31","val":600000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":600000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":600000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2013-03-31","val":570000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":540000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"}]}},"NetCashProvidedByUsedInContinuingOperations":{"label":"Net Cash Provided by (Used in) Continuing Operations","description":"The increase (decrease) in cash associated with the entity's continuing operating, investing, and financing activities. While for technical reasons this element has no balance attribute, the default assumption is a debit balance consistent with its label.","units":{"USD":[{"start":"2015-01-01","end":"2015-09-30","val":-728000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-09-30","val":-397000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"}]}},"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":"2011-01-01","end":"2011-12-31","val":-120000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-30000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-12-31","val":-1648000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":-1648000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-30000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"start":"2013-01-01","end":"2013-03-31","val":-30000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-60000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-01-01","end":"2013-09-30","val":-699000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-01-01","end":"2013-12-31","val":-720000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":-720000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":-720000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2018-01-01","end":"2018-12-31","val":-270000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":-270000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":-270000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2020-01-01","end":"2020-06-30","val":335000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":335000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-01-01","end":"2020-09-30","val":335000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":335000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-01-01","end":"2020-12-31","val":335000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":335000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":335000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":403000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":403000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":403000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":403000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-01-01","end":"2021-09-30","val":403000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":403000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-01-01","end":"2021-12-31","val":403000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":403000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":403000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-09-30","val":-15000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":-15000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-01-01","end":"2022-12-31","val":-15000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":-15000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":-15000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":-30000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":-30000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-01-01","end":"2023-09-30","val":-30000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":-30000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":-30000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":-30000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023"},{"start":"2025-01-01","end":"2025-06-30","val":-351000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":-351000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-01-01","end":"2025-09-30","val":-351000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-01-01","end":"2025-12-31","val":-351000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"}]}},"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":"2011-01-01","end":"2011-12-31","val":-2653000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-2470000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":-2470000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-241000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-644000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-01-01","end":"2013-09-30","val":-1611000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-01-01","end":"2013-12-31","val":-1961000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":-1961000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":1961000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-2114000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"start":"2014-01-01","end":"2014-03-31","val":-2114000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-2168000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-06-30","val":-2168000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-01-01","end":"2014-09-30","val":-2290000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":-2290000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-01-01","end":"2014-12-31","val":-3357000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":3357000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":3357000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-242000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20"},{"start":"2015-01-01","end":"2015-03-31","val":-242000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-684000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-01-01","end":"2015-06-30","val":-684000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-01-01","end":"2015-09-30","val":-953000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-09-30","val":-953000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-01-01","end":"2015-12-31","val":1114000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-1114000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-1114000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":209000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"start":"2016-01-01","end":"2016-03-31","val":209000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-601000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-01-01","end":"2016-06-30","val":-601000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2016-01-01","end":"2016-09-30","val":-697000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-09-30","val":-697000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-01-01","end":"2016-12-31","val":708000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-708000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-708000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-15000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"start":"2017-01-01","end":"2017-03-31","val":-15000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-70000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-01-01","end":"2017-09-30","val":-165000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-01-01","end":"2017-12-31","val":-374000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":-374000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":-374000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":297000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"start":"2018-01-01","end":"2018-03-31","val":297000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":158000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-01-01","end":"2018-09-30","val":126000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-01-01","end":"2018-12-31","val":1511000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":1511000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":1511000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-21000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":-21000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-238000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":-238000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-01-01","end":"2019-09-30","val":-163000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":-163000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-01-01","end":"2019-12-31","val":1856000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":1856000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":1856000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-7896000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-7896000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-7959000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":-7959000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-01-01","end":"2020-09-30","val":-7543000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":-7543000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-01-01","end":"2020-12-31","val":-7823000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-7823000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-7823000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-57000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":-57000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-09-30","val":1458000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":1458000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-01-01","end":"2021-12-31","val":424000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":424000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":424000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-2210000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":-2210000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-1783000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":-1783000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-01-01","end":"2022-09-30","val":-1554000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":-1554000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-01-01","end":"2022-12-31","val":1239000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":1239000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":1239000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-3513000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":-3513000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-7666000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":-7666000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-01-01","end":"2023-09-30","val":-7439000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":-7439000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":-7552000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":-7552000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":16000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":16000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":69000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":69000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-01-01","end":"2024-09-30","val":18000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":18000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":-620000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":-620000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":849000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":849000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":707000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":707000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-01-01","end":"2025-09-30","val":-2225000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-01-01","end":"2025-12-31","val":-2345000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":248000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":776000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"}]}},"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":"2011-01-01","end":"2011-12-31","val":3224000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":2235000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2012-01-01","end":"2012-09-30","val":3930000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2012-01-01","end":"2012-12-31","val":4574000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":4574000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1050000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2514000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-01-01","end":"2013-06-30","val":2514000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-01-01","end":"2013-09-30","val":4197000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-01-01","end":"2013-09-30","val":4197000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-01-01","end":"2013-12-31","val":4659000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":4659000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":4659000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":5263000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":6912000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-09-30","val":10515000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-12-31","val":8522000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":8522000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":8522000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-64000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-505000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-01-01","end":"2015-12-31","val":-335000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-335000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-335000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-404000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-457000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-01-01","end":"2016-12-31","val":-753000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-753000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-753000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":600000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-12-31","val":1060000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":1060000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":1060000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":970000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"start":"2018-01-01","end":"2018-03-31","val":970000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1649000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-01-01","end":"2018-09-30","val":1707000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-01-01","end":"2018-12-31","val":1088000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":1088000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":1088000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":450000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":450000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":477000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":477000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-01-01","end":"2019-09-30","val":94000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":94000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-01-01","end":"2019-12-31","val":-231000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":-231000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":-231000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":4000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":4000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-269000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":-269000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-01-01","end":"2020-09-30","val":-357000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":-357000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-01-01","end":"2020-12-31","val":-761000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-761000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-761000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":342000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":342000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":909000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":909000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-01-01","end":"2021-09-30","val":2141000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":2141000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-01-01","end":"2021-12-31","val":2441000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":2441000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":2441000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":255000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":255000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1325000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":1325000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-01-01","end":"2022-09-30","val":3744000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":3744000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-01-01","end":"2022-12-31","val":1600000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":1600000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":1600000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":568000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":568000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":632000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":632000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-01-01","end":"2023-09-30","val":923000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":923000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":853000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":853000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":381000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":381000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":422000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":422000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-01-01","end":"2024-09-30","val":537000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":537000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":224000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":224000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":272000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":272000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":338000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":338000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-01-01","end":"2025-09-30","val":1056000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-01-01","end":"2025-12-31","val":-135000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":367000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":710000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"}]}},"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":"2013-01-01","end":"2013-12-31","val":3542000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1015000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2334000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":1319000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":3264000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-07-01","end":"2014-09-30","val":930000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":3205000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":3205000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":3205000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2014-01-01","end":"2014-12-31","val":3205000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-156000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20"},{"start":"2015-01-01","end":"2015-03-31","val":-156000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-108000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-01-01","end":"2015-06-30","val":-108000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-04-01","end":"2015-06-30","val":48000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-04-01","end":"2015-06-30","val":48000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-587000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-09-30","val":-587000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":-479000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-5777000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-5777000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-5777000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-300000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"start":"2016-01-01","end":"2016-03-31","val":-300000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-214000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-01-01","end":"2016-06-30","val":-214000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2016-04-01","end":"2016-06-30","val":86000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-317000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-09-30","val":-317000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-01-01","end":"2016-12-31","val":1329000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":1329000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":202000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"start":"2017-01-01","end":"2017-03-31","val":202000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":340000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-01-01","end":"2017-09-30","val":585000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-01-01","end":"2017-09-30","val":585000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":245000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-3000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":305000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-09-30","val":912000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":-95000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3"},{"start":"2023-01-01","end":"2023-09-30","val":605000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":577000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":7000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":78000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-62000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":-140000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":84000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":84000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":146000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":146000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-629000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":150000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":150000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":80000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":80000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":-70000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":-70000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":289000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":209000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":-1882000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":258000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":1005000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2026-04-01","end":"2026-06-30","val":747000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2"}]}},"NetIncomeLossAvailableToCommonStockholdersBasic":{"label":"Net Income (Loss) Available to Common Stockholders, Basic","description":"Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":39000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":502000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-01-01","end":"2010-06-30","val":502000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2010-04-01","end":"2010-06-30","val":147000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-04-01","end":"2010-06-30","val":147000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":728000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2010-07-01","end":"2010-09-30","val":226000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":447000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":808000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"start":"2011-01-01","end":"2011-03-31","val":808000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1089000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-01-01","end":"2011-06-30","val":1089000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-01-01","end":"2011-06-30","val":1089000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":281000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-04-01","end":"2011-06-30","val":281000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-04-01","end":"2011-06-30","val":281000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":281000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1353000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-01-01","end":"2011-09-30","val":1353000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":264000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-07-01","end":"2011-09-30","val":264000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":264000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1753000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":1753000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":400000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":742000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"start":"2012-01-01","end":"2012-03-31","val":742000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"start":"2012-01-01","end":"2012-03-31","val":742000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-03-31","val":742000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1760000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":1760000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2012-04-01","end":"2012-06-30","val":1018000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":1018000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2012-04-01","end":"2012-06-30","val":1018000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-04-01","end":"2012-06-30","val":1018000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2480000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":2480000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2012-07-01","end":"2012-09-30","val":1353000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":720000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2012-07-01","end":"2012-09-30","val":720000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-07-01","end":"2012-09-30","val":720000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":3659000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":3659000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":1179000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-10-01","end":"2012-12-31","val":1179000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":501000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"start":"2013-01-01","end":"2013-03-31","val":501000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":501000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"start":"2013-01-01","end":"2013-03-31","val":501000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-03-31","val":501000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1569000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-01-01","end":"2013-06-30","val":1569000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":1068000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":1068000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-04-01","end":"2013-06-30","val":1068000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":1068000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-04-01","end":"2013-06-30","val":1068000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2141000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-01-01","end":"2013-09-30","val":2141000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":572000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":572000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-07-01","end":"2013-09-30","val":572000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":572000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-07-01","end":"2013-09-30","val":572000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3542000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":3542000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":3542000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":1401000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-10-01","end":"2013-12-31","val":1401000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-10-01","end":"2013-12-31","val":1401000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":1015000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"start":"2014-01-01","end":"2014-03-31","val":1015000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-03-31","val":1015000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-03-31","val":1015000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2334000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":1319000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":1319000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-04-01","end":"2014-06-30","val":1319000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-04-01","end":"2014-06-30","val":1319000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":3264000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-07-01","end":"2014-09-30","val":930000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-07-01","end":"2014-09-30","val":930000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-07-01","end":"2014-09-30","val":930000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-07-01","end":"2014-09-30","val":930000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":3205000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":3205000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":3205000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-59000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-10-01","end":"2014-12-31","val":-59000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-10-01","end":"2014-12-31","val":-59000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":-156000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-03-31","val":-156000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-03-31","val":-156000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-06-30","val":48000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-04-01","end":"2015-06-30","val":48000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-04-01","end":"2015-06-30","val":48000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q2"},{"start":"2015-07-01","end":"2015-09-30","val":-479000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-07-01","end":"2015-09-30","val":-479000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-07-01","end":"2015-09-30","val":-479000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-5777000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-5777000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-5777000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-5190000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-10-01","end":"2015-12-31","val":-5190000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-10-01","end":"2015-12-31","val":-5190000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-300000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-03-31","val":-300000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-03-31","val":-300000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q1"},{"start":"2016-04-01","end":"2016-06-30","val":86000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-04-01","end":"2016-06-30","val":86000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-04-01","end":"2016-06-30","val":86000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q2"},{"start":"2016-07-01","end":"2016-09-30","val":-103000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-07-01","end":"2016-09-30","val":-103000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-07-01","end":"2016-09-30","val":-103000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-1329000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-1329000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-1329000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":-1012000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-10-01","end":"2016-12-31","val":-1012000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-10-01","end":"2016-12-31","val":-1012000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":202000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-03-31","val":202000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-03-31","val":202000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q1"},{"start":"2017-04-01","end":"2017-06-30","val":138000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-04-01","end":"2017-06-30","val":138000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-04-01","end":"2017-06-30","val":138000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q2"},{"start":"2017-07-01","end":"2017-09-30","val":245000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-07-01","end":"2017-09-30","val":245000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-07-01","end":"2017-09-30","val":245000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-3000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":-3000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":-3000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":-588000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-10-01","end":"2017-12-31","val":-588000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-10-01","end":"2017-12-31","val":-588000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":305000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-03-31","val":305000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2018-01-01","end":"2018-03-31","val":305000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-03-31","val":305000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1007000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":702000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-04-01","end":"2018-06-30","val":702000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":702000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-04-01","end":"2018-06-30","val":702000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":912000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":-95000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-07-01","end":"2018-09-30","val":-95000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":-95000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-07-01","end":"2018-09-30","val":-95000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":264000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":264000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":264000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":-648000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-10-01","end":"2018-12-31","val":-648000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-10-01","end":"2018-12-31","val":-648000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":21000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":21000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-03-31","val":21000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":21000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-03-31","val":21000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-102000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":-102000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":-123000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-04-01","end":"2019-06-30","val":-123000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-04-01","end":"2019-06-30","val":-123000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":-123000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-04-01","end":"2019-06-30","val":-123000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-288000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":-288000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":-186000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-07-01","end":"2019-09-30","val":-186000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-07-01","end":"2019-09-30","val":-186000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":-186000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-07-01","end":"2019-09-30","val":-186000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-646000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":-646000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":-646000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":-358000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-10-01","end":"2019-12-31","val":-358000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-10-01","end":"2019-12-31","val":-358000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":-272000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-272000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-03-31","val":-272000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2020-01-01","end":"2020-03-31","val":-272000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-03-31","val":-272000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-694000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":-694000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":-422000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-04-01","end":"2020-06-30","val":-422000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-04-01","end":"2020-06-30","val":-422000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":-422000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-04-01","end":"2020-06-30","val":-422000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-591000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":-591000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":103000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-07-01","end":"2020-09-30","val":103000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-07-01","end":"2020-09-30","val":103000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":103000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-07-01","end":"2020-09-30","val":103000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-894000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-894000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":-894000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":-303000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-10-01","end":"2020-12-31","val":-303000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-10-01","end":"2020-12-31","val":-303000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":97000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":97000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-03-31","val":97000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2021-01-01","end":"2021-03-31","val":97000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-03-31","val":97000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":91000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":91000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-04-01","end":"2021-06-30","val":-6000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-04-01","end":"2021-06-30","val":-6000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-04-01","end":"2021-06-30","val":-6000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-04-01","end":"2021-06-30","val":-6000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-04-01","end":"2021-06-30","val":-6000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":494000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":494000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":403000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-07-01","end":"2021-09-30","val":403000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-07-01","end":"2021-09-30","val":403000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":403000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-07-01","end":"2021-09-30","val":403000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":1037000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":1037000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":1037000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2021-10-01","end":"2021-12-31","val":543000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-10-01","end":"2021-12-31","val":543000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-10-01","end":"2021-12-31","val":543000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q4"},{"start":"2022-01-01","end":"2022-03-31","val":509000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":509000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-03-31","val":509000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2022-01-01","end":"2022-03-31","val":509000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-03-31","val":509000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1601000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":1601000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":1092000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-04-01","end":"2022-06-30","val":1092000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-04-01","end":"2022-06-30","val":1092000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":1092000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-04-01","end":"2022-06-30","val":1092000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":3294000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":3294000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":1693000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-07-01","end":"2022-09-30","val":1693000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-07-01","end":"2022-09-30","val":1693000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":1693000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-07-01","end":"2022-09-30","val":1693000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":669000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":669000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":669000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2022-10-01","end":"2022-12-31","val":-2625000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-10-01","end":"2022-12-31","val":-2625000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-10-01","end":"2022-12-31","val":-2625000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q4"},{"start":"2023-01-01","end":"2023-03-31","val":-97000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":-97000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-03-31","val":-97000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2023-01-01","end":"2023-03-31","val":-97000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-03-31","val":-97000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":28000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":28000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":125000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-04-01","end":"2023-06-30","val":125000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-04-01","end":"2023-06-30","val":125000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":125000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-04-01","end":"2023-06-30","val":125000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":605000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":605000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":577000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-07-01","end":"2023-09-30","val":577000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-07-01","end":"2023-09-30","val":577000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-07-01","end":"2023-09-30","val":577000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":7000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":7000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023"},{"start":"2023-10-01","end":"2023-12-31","val":-598000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-10-01","end":"2023-12-31","val":-598000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-10-01","end":"2023-12-31","val":-598000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q4"},{"start":"2024-01-01","end":"2024-03-31","val":78000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":78000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-03-31","val":78000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":78000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-62000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":-62000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":-140000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":-140000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-04-01","end":"2024-06-30","val":-140000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":84000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":84000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":146000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-07-01","end":"2024-09-30","val":146000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-629000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2024"},{"start":"2024-10-01","end":"2024-12-31","val":-713000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-10-01","end":"2024-12-31","val":-713000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4"},{"start":"2025-01-01","end":"2025-03-31","val":150000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":150000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"start":"2025-01-01","end":"2025-03-31","val":150000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":80000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":80000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":-70000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":289000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":209000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q3"},{"start":"2025-10-01","end":"2025-12-31","val":-2171000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4"},{"start":"2026-01-01","end":"2026-03-31","val":258000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":1005000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"}]}},"NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts":{"label":"Net Increase (Decrease) in Sales and Transfer Prices and Production Costs","description":"Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of change in sales and transfer prices and in production (lifting) costs related to future production.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":5970000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-2990000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":-2990000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2945000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":2945000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":2945000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-969000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":-969000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":-969000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-16505000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-16505000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-16505000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-662000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-662000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":721000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017"}]}},"NoncashOrPartNoncashAcquisitionAccountsReceivableAcquired1":{"label":"Noncash or Part Noncash Acquisition, Accounts Receivable Acquired","description":"\"The amount of accounts receivable that an Entity acquires in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. \"\"Part noncash\"\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.\"","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":-579000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":-579000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":-579000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":579000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":579000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":579000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-250000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2019"}]}},"NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1":{"label":"Noncash or Part Noncash Acquisition, Net Nonmonetary Assets Acquired (Liabilities Assumed)","description":"\"The net book value of a nonmonetary asset transferred or exchanged in connection with the acquisition of a business or asset in a noncash transaction. Noncash is defined as transactions during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. \"\"Part noncash\"\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. Nonmonetary assets and liabilities are assets and liabilities that will not result in cash receipts or cash payments in the future.\"","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":934000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":934000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":934000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":1523000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":1523000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":1523000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":918000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":918000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":918000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":918000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2022-01-01","end":"2022-12-31","val":1531000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":1531000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":1531000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":104000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":104000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":104000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"}]}},"NoncashOrPartNoncashAcquisitionOtherLiabilitiesAssumed1":{"label":"Noncash or Part Noncash Acquisition, Other Liabilities Assumed","description":"Amount of liabilities, classified as other, assumed in acquiring a business or in consideration for an asset received in a noncash or part noncash acquisition.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":250000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019"}]}},"NoncashOrPartNoncashDivestitureAmountOfConsiderationReceived1":{"label":"Noncash or Part Noncash Divestiture, Amount of Consideration Received","description":"Amount of noncash consideration received for selling an asset or business through a noncash (or part noncash) transaction.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":4767000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":4767000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":4767000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":965000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":965000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":965000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":1168000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":1168000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":1168000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":1168000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2022-01-01","end":"2022-12-31","val":1531000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":1531000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":1531000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":104000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":104000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":104000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"}]}},"NotesPayable":{"label":"Notes Payable","description":"Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.","units":{"USD":[{"end":"2020-06-30","val":403000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":403000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"}]}},"NotesPayableCurrent":{"label":"Notes Payable, Current","description":"Sum of the carrying values as of the balance sheet date of the portions of long-term notes payable due within one year or the operating cycle if longer.","units":{"USD":[{"end":"2010-12-31","val":120000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2010-12-31","val":120000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":120000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":120000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":120000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-06-30","val":120000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-09-30","val":120000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":120000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2011-12-31","val":120000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":120000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":120000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2012-03-31","val":120000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":120000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":120000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":120000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2012-12-31","val":120000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":120000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":120000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2013-03-31","val":120000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":120000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":21000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2021-03-31","val":403000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":403000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":403000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"}]}},"NotesPayableToBankCurrent":{"label":"Notes Payable to Bank, Current","description":"Current portion of the total carrying amount as of the balance sheet date due within one year or the operating cycle, if longer, on all notes payable to banks paid on an installment with long term maturities. This can include the amount of any loans from the applicant firm. This does not, however, include any mortgage balances.","units":{"USD":[{"end":"2020-12-31","val":402573,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":402573,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q1I"},{"end":"2021-03-31","val":402573,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2021-06-30","val":402573,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q2I"}]}},"OilAndGasPropertyFullCostMethodGross":{"label":"Oil and Gas Property, Full Cost Method, Gross","description":"Oil and gas properties, gross, carried under the full cost method.","units":{"USD":[{"end":"2010-12-31","val":17884000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":17884000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":17884000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":17884000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":18528000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":18528000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":18782000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":20395000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":20395000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":20395000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":20395000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":20405000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":21252000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":22751000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":22822000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":22822000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":22822000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":22822000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":23054000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":23446000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":24404000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":24823000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":24823000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":24823000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":24823000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":24823000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":26945000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":28067000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":26989000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":27104000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":28067000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":28067000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":28067000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":28067000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":28247000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":28670000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":28921000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":29144000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":29144000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":29144000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":29144000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":29144000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":28937000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":29748000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":29845000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":29661000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":29661000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":29661000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":29661000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":29661000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":29616000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":29612000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":29648000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":28566000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":28566000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":28566000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":28566000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":28566000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":28511000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":28590000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":28563000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":27892000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":27892000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":27892000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":27892000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":27892000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":27901000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":28100000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":28009000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":26938000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":26938000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":26938000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":26938000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":26938000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":27030000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":27084000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":27083000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":26928000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":26928000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":26928000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":26928000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":26928000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":26917000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":26882000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":25346000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":26305000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":26305000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":26305000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":26305000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":26305000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":25757000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":25731000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":25748000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":25321000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":25321000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":25321000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":25321000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":25321000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":25837000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":25679000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":25703000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":26087000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":26087000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":26087000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":26087000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":26087000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":25896000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":25918000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":25969000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":26490000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":26490000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":26490000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":26490000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":26490000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":26666000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":26808000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":27518000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":27568000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":27568000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":27568000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":27659000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":27231000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"OilAndGasRevenue":{"label":"Oil and Gas Revenue (Deprecated 2018-01-31)","description":"Aggregate revenue during the period related to oil and gas business activities.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":2196000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2011Q1"},{"start":"2012-01-01","end":"2012-03-31","val":1758000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1"}]}},"OilAndGasSalesRevenue":{"label":"Oil and Gas Sales Revenue (Deprecated 2018-01-31)","description":"Revenue from the sale of oil and gas during the period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":5067000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":3161000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-01-01","end":"2010-06-30","val":3161000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2010-04-01","end":"2010-06-30","val":1484000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-04-01","end":"2010-06-30","val":1484000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":4676000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2010-07-01","end":"2010-09-30","val":1515000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":6302000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":4019000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-01-01","end":"2011-06-30","val":4019000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-01-01","end":"2011-06-30","val":4019000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":1823000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-04-01","end":"2011-06-30","val":1823000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-04-01","end":"2011-06-30","val":1823000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":5792000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-01-01","end":"2011-09-30","val":2078000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":1773000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-07-01","end":"2011-09-30","val":1773000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":8000000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":8000000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1758000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3973000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":3973000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2012-04-01","end":"2012-06-30","val":2215000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":2215000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":6051000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":6051000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2012-07-01","end":"2012-09-30","val":5792000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":2078000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":9998000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":9998000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2145000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"start":"2013-01-01","end":"2013-03-31","val":2145000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":5673000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-01-01","end":"2013-06-30","val":5673000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":3528000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":3528000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":8009000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-01-01","end":"2013-09-30","val":8009000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":2336000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":2336000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":12457000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":12457000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":12457000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3270000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"start":"2014-01-01","end":"2014-03-31","val":3270000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":6857000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-06-30","val":6857000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":3587000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":3587000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":9385000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":9385000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-07-01","end":"2014-09-30","val":2528000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-07-01","end":"2014-09-30","val":2528000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":11688000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":11688000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":11688000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1229000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20"},{"start":"2015-01-01","end":"2015-03-31","val":1229000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2434000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-01-01","end":"2015-06-30","val":2434000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-04-01","end":"2015-06-30","val":1205000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-04-01","end":"2015-06-30","val":1205000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":3712000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-09-30","val":3712000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":1278000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-07-01","end":"2015-09-30","val":1278000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":4841000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":4841000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":4841000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":643000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"start":"2016-01-01","end":"2016-03-31","val":643000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1549000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-01-01","end":"2016-06-30","val":1549000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2016-04-01","end":"2016-06-30","val":906000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-04-01","end":"2016-06-30","val":906000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":2404000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-09-30","val":2404000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-07-01","end":"2016-09-30","val":855000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-07-01","end":"2016-09-30","val":855000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":3320000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":3320000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1057000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"start":"2017-01-01","end":"2017-03-31","val":1057000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2088000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-01-01","end":"2017-06-30","val":2088000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2017-04-01","end":"2017-06-30","val":1031000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-04-01","end":"2017-06-30","val":1031000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":3067000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-01-01","end":"2017-09-30","val":3067000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":979000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":979000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":4495000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1406000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3270000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-04-01","end":"2018-06-30","val":1864000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":4538000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":1268000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3"}]}},"OperatingCostsAndExpenses":{"label":"Operating Costs and 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. Excludes Selling, General and Administrative Expense.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":32000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":9000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"}]}},"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":"2011-01-01","end":"2011-03-31","val":-1770000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q1"},{"start":"2011-04-01","end":"2011-06-30","val":-1805000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q2"},{"start":"2011-07-01","end":"2011-09-30","val":-1774000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":8019000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":-2670000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-1717000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-03-31","val":-1717000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2012-06-30","val":-2055000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-04-01","end":"2012-06-30","val":-2055000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q2"},{"start":"2012-07-01","end":"2012-09-30","val":-1928000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-07-01","end":"2012-09-30","val":-1928000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":9168000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":9168000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":-3468000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-10-01","end":"2012-12-31","val":-3468000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":-1839000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":1839000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"start":"2013-01-01","end":"2013-03-31","val":-1839000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-03-31","val":-1839000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4079000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":-2240000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-04-01","end":"2013-06-30","val":2240000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":-2240000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-04-01","end":"2013-06-30","val":-2240000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":6199000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":-2120000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-07-01","end":"2013-09-30","val":2120000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":-2120000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-07-01","end":"2013-09-30","val":-2120000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":9478000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":9478000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":9478000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":-3279000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-10-01","end":"2013-12-31","val":-3279000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-10-01","end":"2013-12-31","val":-3279000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":2047000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"start":"2014-01-01","end":"2014-03-31","val":-2047000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-03-31","val":-2047000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-03-31","val":-2047000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4560000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":2513000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":-2513000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-04-01","end":"2014-06-30","val":-2513000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-04-01","end":"2014-06-30","val":-2513000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":6561000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":6561000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-07-01","end":"2014-09-30","val":2001000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-07-01","end":"2014-09-30","val":-2001000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-07-01","end":"2014-09-30","val":2001000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-07-01","end":"2014-09-30","val":-2001000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-07-01","end":"2014-09-30","val":-2001000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":9412000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":9412000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":9412000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-2851000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-10-01","end":"2014-12-31","val":-2851000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-10-01","end":"2014-12-31","val":-2851000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":-1895000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-03-31","val":1895000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"start":"2015-01-01","end":"2015-03-31","val":-1895000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-03-31","val":-1895000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4005000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-04-01","end":"2015-06-30","val":-2110000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-04-01","end":"2015-06-30","val":2110000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-04-01","end":"2015-06-30","val":-2110000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-04-01","end":"2015-06-30","val":-2110000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":6102000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-09-30","val":6102000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":2097000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-07-01","end":"2015-09-30","val":-2097000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-07-01","end":"2015-09-30","val":2097000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":-2097000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-07-01","end":"2015-09-30","val":-2097000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":13987000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":13987000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":13987000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-7885000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-10-01","end":"2015-12-31","val":-7885000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-10-01","end":"2015-12-31","val":-7885000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":1345000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"start":"2016-01-01","end":"2016-03-31","val":-1345000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-03-31","val":-1345000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-03-31","val":-1345000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2885000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-01-01","end":"2016-06-30","val":2885000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2016-04-01","end":"2016-06-30","val":1540000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-04-01","end":"2016-06-30","val":-1540000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-04-01","end":"2016-06-30","val":1540000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2016-04-01","end":"2016-06-30","val":-1540000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-04-01","end":"2016-06-30","val":-1540000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":4232000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-09-30","val":4232000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-07-01","end":"2016-09-30","val":1347000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-07-01","end":"2016-09-30","val":-1347000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-07-01","end":"2016-09-30","val":1347000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-07-01","end":"2016-09-30","val":-1347000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-07-01","end":"2016-09-30","val":-1347000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":6489000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":6489000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":6489000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":-2257000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-10-01","end":"2016-12-31","val":-2257000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-10-01","end":"2016-12-31","val":-2257000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":-1272000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-03-31","val":1272000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"start":"2017-01-01","end":"2017-03-31","val":-1272000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-03-31","val":-1272000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2714000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-01-01","end":"2017-06-30","val":2714000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2017-04-01","end":"2017-06-30","val":1442000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-04-01","end":"2017-06-30","val":-1442000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-04-01","end":"2017-06-30","val":1442000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2017-04-01","end":"2017-06-30","val":-1442000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-04-01","end":"2017-06-30","val":-1442000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":4031000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-01-01","end":"2017-09-30","val":4031000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":1317000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":-1317000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-07-01","end":"2017-09-30","val":1317000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":-1317000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-07-01","end":"2017-09-30","val":-1317000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":5374000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":5374000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":5374000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":-1343000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-10-01","end":"2017-12-31","val":-1343000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-10-01","end":"2017-12-31","val":-1343000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":1381000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"start":"2018-01-01","end":"2018-03-31","val":-1381000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-03-31","val":1381000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2018-01-01","end":"2018-03-31","val":-1381000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-03-31","val":-1381000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2955000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-01-01","end":"2018-06-30","val":2955000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":1574000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-04-01","end":"2018-06-30","val":-1574000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-04-01","end":"2018-06-30","val":1574000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":-1574000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-04-01","end":"2018-06-30","val":-1574000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":4259000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-01-01","end":"2018-09-30","val":4259000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":1304000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":-1304000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-07-01","end":"2018-09-30","val":1304000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":-1304000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-07-01","end":"2018-09-30","val":-1304000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":6367000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":6367000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":6367000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":-2108000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-10-01","end":"2018-12-31","val":-2108000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-10-01","end":"2018-12-31","val":-2108000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":1441000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":-1441000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-03-31","val":1441000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":-1441000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-03-31","val":-1441000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":3155000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":3155000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":1714000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-04-01","end":"2019-06-30","val":-1714000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-04-01","end":"2019-06-30","val":1714000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":-1714000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-04-01","end":"2019-06-30","val":-1714000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":4721000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":4721000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":1566000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-07-01","end":"2019-09-30","val":-1566000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-07-01","end":"2019-09-30","val":1566000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":-1566000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-07-01","end":"2019-09-30","val":-1566000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":6336000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":6336000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":6336000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":-1615000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-10-01","end":"2019-12-31","val":-1615000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-10-01","end":"2019-12-31","val":-1615000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":1320000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":-1320000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-03-31","val":1320000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2020-01-01","end":"2020-03-31","val":-1320000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":2375000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":2375000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":1055000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-04-01","end":"2020-06-30","val":-1055000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-04-01","end":"2020-06-30","val":1055000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":-1055000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":3381000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":3381000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":1006000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-07-01","end":"2020-09-30","val":-1006000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-07-01","end":"2020-09-30","val":1006000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":-1006000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":5413000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":5413000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":5413000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":-2032000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-10-01","end":"2020-12-31","val":-2032000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":978000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":-978000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-03-31","val":978000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2208000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":2208000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-04-01","end":"2021-06-30","val":1230000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-04-01","end":"2021-06-30","val":-1230000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-04-01","end":"2021-06-30","val":1230000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":3200000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":3200000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":992000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-07-01","end":"2021-09-30","val":-992000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-07-01","end":"2021-09-30","val":992000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":5665000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":5665000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":5665000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2021-10-01","end":"2021-12-31","val":-2465000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2021Q4"},{"start":"2022-01-01","end":"2022-03-31","val":1215000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":1215000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":2545000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":2545000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":1330000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-04-01","end":"2022-06-30","val":1330000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":3931000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":3931000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":1386000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-07-01","end":"2022-09-30","val":1386000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":8396000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":8396000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":8396000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":1514000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":1514000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":2639000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":2639000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":1125000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-04-01","end":"2023-06-30","val":1125000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":3912000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":3912000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":1273000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-07-01","end":"2023-09-30","val":1273000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":6093000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":6093000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":6093000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":1167000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":1167000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":2728000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":2728000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":1561000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":1561000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":3809000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":3809000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":1081000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":1081000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":6030000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":6030000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1236000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":1236000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":2544000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":2544000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":1308000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":1308000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":3792000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":1248000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":7723000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":1200000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":2415000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2026-04-01","end":"2026-06-30","val":1215000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2"}]}},"OtherAssets":{"label":"Other Assets","description":"Amount of assets classified as other.","units":{"USD":[{"end":"2011-12-31","val":12000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":15000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":15000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":15000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":16000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":15000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-12-31","val":6000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":6000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":6000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":6000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":6000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":6000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":4000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":4000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":4000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":4000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":18000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":18000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":18000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":18000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":18000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":18000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":5000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":7000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":6000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":6000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":6000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":6000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2015Q4I"},{"end":"2016-03-31","val":6000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":8000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":9000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":9000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":9000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":9000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2016Q4I"},{"end":"2017-03-31","val":9000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":9000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":9000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":9000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":9000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":9000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":9000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":10000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":10000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2019-12-31","val":3000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":3000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":3000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":3000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":3000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":3000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":4000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":4000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":4000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":4000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":4000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":4000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":4000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":4000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":4000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":4000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":4000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":4000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":4000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":4000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":4000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":4000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":4000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":4000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":4000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":4000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":4000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":4000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":4000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":4000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":4000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":4000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":4000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":4000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":4000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":4000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":4000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":4000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":4000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":3000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":3000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":3000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":3000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":3000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":3000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":3000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":3000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":3000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":3000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":3000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":3000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"OtherAssetsNoncurrent":{"label":"Other Assets, Noncurrent","description":"Amount of noncurrent assets classified as other.","units":{"USD":[{"end":"2010-12-31","val":3000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2010-12-31","val":3000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":3000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":3000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":3000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-06-30","val":3000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-09-30","val":3000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2011Q4I"},{"end":"2019-12-31","val":1209000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":9034000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020Q4I"}]}},"OtherIncome":{"label":"Other Income","description":"Amount of revenue and income classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":626000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":37000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-01-01","end":"2010-06-30","val":37000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2010-04-01","end":"2010-06-30","val":18000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-04-01","end":"2010-06-30","val":18000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":86000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2010-07-01","end":"2010-09-30","val":49000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":250000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":180000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":191000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-01-01","end":"2011-06-30","val":191000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-01-01","end":"2011-06-30","val":191000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":11000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-04-01","end":"2011-06-30","val":11000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-04-01","end":"2011-06-30","val":11000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":199000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-01-01","end":"2011-09-30","val":291000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":8000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-07-01","end":"2011-09-30","val":8000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":360000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":360000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":399000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"start":"2012-01-01","end":"2012-03-31","val":399000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":896000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":896000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2012-04-01","end":"2012-06-30","val":497000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":497000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1187000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":1187000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2012-07-01","end":"2012-09-30","val":199000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":291000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1284000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":1284000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":27000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"start":"2013-01-01","end":"2013-03-31","val":27000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":43000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-01-01","end":"2013-06-30","val":43000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":16000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":16000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":140000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-01-01","end":"2013-09-30","val":140000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":97000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":97000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":209000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":209000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":209000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":76000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"start":"2014-01-01","end":"2014-03-31","val":76000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":109000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-06-30","val":109000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":33000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":33000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":486000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":486000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-07-01","end":"2014-09-30","val":377000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-07-01","end":"2014-09-30","val":377000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":519000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":519000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":519000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":17000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20"},{"start":"2015-01-01","end":"2015-03-31","val":17000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":38000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-01-01","end":"2015-06-30","val":38000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-04-01","end":"2015-06-30","val":21000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-04-01","end":"2015-06-30","val":21000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":68000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-09-30","val":68000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":30000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-07-01","end":"2015-09-30","val":30000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":183000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":183000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":183000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":34000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"start":"2016-01-01","end":"2016-03-31","val":34000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":241000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-01-01","end":"2016-06-30","val":241000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2016-04-01","end":"2016-06-30","val":207000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-04-01","end":"2016-06-30","val":207000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":251000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-09-30","val":251000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-07-01","end":"2016-09-30","val":10000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-07-01","end":"2016-09-30","val":10000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":269000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":269000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":269000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":18000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"start":"2017-01-01","end":"2017-03-31","val":18000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":67000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-01-01","end":"2017-06-30","val":67000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2017-04-01","end":"2017-06-30","val":49000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-04-01","end":"2017-06-30","val":49000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":121000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-01-01","end":"2017-09-30","val":121000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":54000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":54000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":148000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":148000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":148000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":13000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"start":"2018-01-01","end":"2018-03-31","val":13000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":29000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-01-01","end":"2018-06-30","val":29000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":16000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-04-01","end":"2018-06-30","val":16000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":39000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-01-01","end":"2018-09-30","val":39000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":10000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":10000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":79000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":79000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":79000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":11000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":11000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":22000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":22000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":11000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-04-01","end":"2019-06-30","val":11000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":49000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":49000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":27000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-07-01","end":"2019-09-30","val":27000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":75000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":75000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":75000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":10000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":10000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":19000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":19000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":9000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-04-01","end":"2020-06-30","val":9000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":29000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":29000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":10000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-07-01","end":"2020-09-30","val":10000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":42000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":42000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":42000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":9000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":9000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":18000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":18000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-04-01","end":"2021-06-30","val":9000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-04-01","end":"2021-06-30","val":9000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":28000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":28000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":10000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-07-01","end":"2021-09-30","val":10000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":44000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":44000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":44000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":12000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":12000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":23000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":61000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":11000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-04-01","end":"2022-06-30","val":36000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":42000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":1605000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":19000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-07-01","end":"2022-09-30","val":1544000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":62000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":62000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":62000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":11000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":11000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":428000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":25000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":199000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-04-01","end":"2023-06-30","val":14000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":637000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":40000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":209000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-07-01","end":"2023-09-30","val":15000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":57000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":57000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":57000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":12000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":12000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":26000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":26000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":14000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":14000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":37000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":37000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":11000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":11000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":51000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":51000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":11000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":11000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":30000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":30000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":19000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":19000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":53000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":23000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":79000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":11000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":22000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2026-04-01","end":"2026-06-30","val":11000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2"}]}},"OtherNoncashIncomeTaxExpense":{"label":"Other Noncash Income Tax Expense","description":"The portion of the noncash component of income tax expense for the period other than the portion from the net change in the entity's deferred tax assets and liabilities.","units":{"USD":[{"start":"2018-01-01","end":"2018-06-30","val":-144000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-09-30","val":-163000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":-163000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-03-31","val":-23000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":5000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-09-30","val":-12000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"}]}},"OtherShortTermInvestments":{"label":"Other Short-term Investments","description":"Amount of short-term investments classified as other.","units":{"USD":[{"end":"2010-12-31","val":400000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":400000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":400000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":400000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":400000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":400000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":300000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":400000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":400000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":400000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":400000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":400000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":400000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":400000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":400000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":400000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":400000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":400000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":400000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":400000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":400000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":400000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":400000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":400000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":400000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":400000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":400000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":400000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":400000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":400000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":400000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":400000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":400000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":400000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":400000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":400000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":400000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":400000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":400000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":400000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":400000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2015Q4I"},{"end":"2016-03-31","val":400000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":400000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":400000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"}]}},"PaymentsForCapitalImprovements":{"label":"Payments for Capital Improvements","description":"The cash outflow for acquisition of or capital improvements to properties held for investment (operating, managed, leased) or for use.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":3228000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":3228000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":3228000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":21000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":21000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":21000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2020-01-01","end":"2020-03-31","val":45000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":44000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-09-30","val":44000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"}]}},"PaymentsForRepurchaseOfEquity":{"label":"Payments for Repurchase of Equity","description":"The cash outflow to reacquire common and preferred stock.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":270000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2020-01-01","end":"2020-12-31","val":68000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"}]}},"PaymentsToAcquireEquitySecuritiesFvNi":{"label":null,"description":null,"units":{"USD":[{"start":"2021-01-01","end":"2021-03-31","val":41000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1"}]}},"PaymentsToAcquireLongtermInvestments":{"label":"Payments to Acquire Long-term Investments","description":"The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, beyond the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the long-term.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-1000000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-200000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":200000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2016-01-01","end":"2016-12-31","val":50000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-50000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":-50000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":1116000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":1116000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":1116000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-308000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-308000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-01-01","end":"2018-09-30","val":-308000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-01-01","end":"2018-12-31","val":-308000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":-308000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-1208000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":8000000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":8000000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":8000000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-01-01","end":"2020-09-30","val":7575000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":7575000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-01-01","end":"2020-12-31","val":7675000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"},{"start":"2021-01-01","end":"2021-09-30","val":41000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"}]}},"PaymentsToAcquireProductiveAssets":{"label":"Payments to Acquire Productive Assets","description":"The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":6000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":6000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-1000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-09-30","val":-2000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2019-01-01","end":"2019-06-30","val":7000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":7000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-01-01","end":"2019-09-30","val":12000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":12000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-01-01","end":"2019-12-31","val":19000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":19000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":19000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":8000000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2021-01-01","end":"2021-09-30","val":1000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-01-01","end":"2021-12-31","val":1000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":1000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":1000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":77000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":77000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":77000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":77000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-01-01","end":"2022-09-30","val":76000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":76000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-01-01","end":"2022-12-31","val":82000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":82000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":82000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":83000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":83000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":84000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":84000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-01-01","end":"2023-09-30","val":84000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":84000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":83000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":83000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023"}]}},"PaymentsToAcquireRealEstate":{"label":"Payments to Acquire Real Estate","description":"The cash outflow from the acquisition of a piece of land, anything permanently fixed to it, including buildings, structures on it and so forth; includes real estate intended to generate income for the owner; excludes real estate acquired for use by the owner.","units":{"USD":[{"start":"2006-01-01","end":"2006-12-31","val":210000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2006-01-01","end":"2006-12-31","val":210000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2006-01-01","end":"2006-12-31","val":210000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2006-01-01","end":"2006-12-31","val":210000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2006-01-01","end":"2006-12-31","val":210000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2006-01-01","end":"2006-12-31","val":210000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2006-01-01","end":"2006-12-31","val":210000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2006"},{"start":"2007-01-01","end":"2007-12-31","val":34000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2007-01-01","end":"2007-12-31","val":34000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2007-01-01","end":"2007-12-31","val":34000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2007-01-01","end":"2007-12-31","val":34000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2007-01-01","end":"2007-12-31","val":34000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2007-01-01","end":"2007-12-31","val":34000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2007-01-01","end":"2007-12-31","val":34000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2007"},{"start":"2008-09-29","end":"2008-10-01","val":38000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2008-09-29","end":"2008-10-01","val":38000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2008-09-29","end":"2008-10-01","val":38000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2008-09-29","end":"2008-10-01","val":38000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2008-09-29","end":"2008-10-01","val":38000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2008-09-29","end":"2008-10-01","val":38000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2008Q3I"},{"start":"2008-01-01","end":"2008-12-31","val":38000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2008"},{"start":"2020-01-01","end":"2020-12-31","val":44000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"}]}},"PaymentsToAcquireShortTermInvestments":{"label":"Payments to Acquire Short-term Investments","description":"The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-400000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010"},{"start":"2025-01-01","end":"2025-12-31","val":252000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":752000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":500000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"}]}},"PrepaidTaxes":{"label":"Prepaid Taxes","description":"Amount of asset related to consideration paid in advance for income and other taxes that provide economic benefits within a future period of one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":446000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":446000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":446000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":446000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":140000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":140000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":178000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":405000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":405000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":405000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":405000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":327000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":112000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":109000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2013-03-31","val":19000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2014-03-31","val":172000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":71000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":385000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":172000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":172000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":172000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":172000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":272000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":656000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":394000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":754000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":754000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":754000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":754000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":754000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":754000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":754000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":754000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":927000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":927000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":927000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":927000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":927000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":922000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":946000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":193000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":259000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":259000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":259000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":259000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":259000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":193000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":176000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":278000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":235000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":235000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":235000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":235000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":235000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":231000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":255000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":256000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":83000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":83000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":83000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":83000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":83000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":144000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":256000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":214000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":274000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":274000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":274000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":274000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":274000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":257000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":252000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":23000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":450000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":450000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":450000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":450000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":450000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":389000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":213000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":548000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":630000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":630000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":630000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":630000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":630000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":630000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":613000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":569000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":90000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":90000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":90000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":90000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":90000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":86000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":146000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":154000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":26000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":26000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":26000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":26000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":26000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":13000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":11000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":26000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":132000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":132000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":132000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":132000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":54000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"PreviouslyEstimatedDevelopmentCostsIncurredDuringPeriod":{"label":"Previously Estimated Development Costs Incurred During Period (Deprecated 2015-01-31)","description":"Amount of (increase) decrease in standardized measure of discounted future net cash flow as a result of previously estimated development costs incurred.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-1243000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-1742000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":-1742000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-946000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":-946000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1474000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014"}]}},"ProceedsFromBankDebt":{"label":"Proceeds from Bank Debt","description":"The cash inflow from bank borrowing during the year.","units":{"USD":[{"start":"2020-01-01","end":"2020-06-30","val":403000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-01-01","end":"2020-09-30","val":403000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-01-01","end":"2020-12-31","val":403000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":403000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":403000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":403000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":403000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":403000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-01-01","end":"2021-09-30","val":403000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":403000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-01-01","end":"2021-12-31","val":403000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":403000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":403000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"}]}},"ProceedsFromConvertibleDebt":{"label":"Proceeds from Convertible Debt","description":"The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.","units":{"USD":[{"start":"2020-01-01","end":"2020-06-30","val":403000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-09-30","val":403000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"}]}},"ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet":{"label":"Proceeds from Issuance of Long-term Debt and Capital Securities, Net","description":"The cash inflow associated with security instrument that either represents a creditor or an ownership relationship with the holder of the investment security with a maturity of beyond one year or normal operating cycle, if longer. Includes proceeds from (a) debt, (b) capital lease obligations, (c) mandatory redeemable capital securities, and (d) any combination of (a), (b), or (c).","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":1208000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":250000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-12-31","val":7675000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-06-30","val":9000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-12-31","val":116000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":634000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2022"}]}},"ProceedsFromLoans":{"label":"Proceeds from Loans","description":"Cash received from principal payments made on loans related to operating activities.","units":{"USD":[{"start":"2020-04-01","end":"2020-05-15","val":402573,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"start":"2020-01-01","end":"2020-06-30","val":402573,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-09-30","val":402573,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"}]}},"ProceedsFromSaleOfLongtermInvestments":{"label":"Proceeds from Sale of Long-term Investments","description":"The cash inflow from sales of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, beyond the current operating cycle.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":308000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":1208000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019"}]}},"ProceedsFromSaleOfOilAndGasPropertyAndEquipment":{"label":"Proceeds from Sale of Oil and Gas Property and Equipment","description":"The cash inflow to dispose of long-lived, physical assets and mineral interests in oil and gas properties used for normal oil and gas operations.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":934000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":934000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":934000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":1523000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":1523000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":1523000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":918000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":918000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":918000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":250000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":250000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":250000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-01-01","end":"2020-09-30","val":250000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":250000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2022-01-01","end":"2022-12-31","val":1531000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2022"}]}},"ProceedsFromSaleOfTreasuryStock":{"label":"Proceeds from Sale of Treasury Stock","description":"The cash inflow from the issuance of an equity stock that has been previously reacquired by the entity.","units":{"USD":[{"start":"2020-01-01","end":"2020-06-30","val":-68000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-09-30","val":-68000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"}]}},"ProductionAndDistributionCosts":{"label":"Production and Distribution Costs","description":"Amount of expense related to the production and distribution of goods or services to customers and clients.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":34000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":10000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"}]}},"ProductionTaxExpense":{"label":"Production Tax Expense","description":"A tax assessed on oil and gas production.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":371000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":487000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":487000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":569000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":569000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":569000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":582000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":582000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":582000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":190000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":190000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":190000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":127000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":127000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":127000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":154000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":154000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":154000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":242000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":242000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":242000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":203000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":203000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":203000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":116000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":116000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":116000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":269000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":269000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":269000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":451000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":451000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":208000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":208000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":154000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":157000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"}]}},"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":"2010-12-31","val":245000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":245000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":245000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":245000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":245000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":245000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":245000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":245000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":245000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":245000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":245000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":245000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":251000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":251000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":251000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":251000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":251000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":23617000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":251000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":251000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":251000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":25618000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":25618000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":25618000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":25618000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":25618000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":27742000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":28904000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":27786000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":27908000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":28904000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":28904000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":28904000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":28904000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":29129000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":29552000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":29738000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":29961000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":29961000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":29961000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":29961000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":29961000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":29754000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":30565000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":30662000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":30478000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":30478000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":30478000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":30478000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":30478000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":30433000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":30429000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":30465000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":29383000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":29383000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":29383000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":29383000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":29383000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":29334000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":29413000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":29386000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":28715000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":28715000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":28715000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":28715000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":28715000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":28724000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":28930000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":28844000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":27780000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":27780000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":27780000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":27780000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":27780000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":27872000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":27926000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":27925000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":27770000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":27770000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":27770000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":27770000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":27759000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":27724000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-12-31","val":27149000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":27149000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":27149000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":27149000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q4I"},{"end":"2022-03-31","val":26679000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":26653000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":26670000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":26243000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":26243000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":26243000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":26243000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":26843000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":26738000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":26762000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":27146000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":27146000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":27146000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":27146000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":27146000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":26955000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":26977000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":27028000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":27549000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":27549000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":27549000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":27549000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":27549000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":27725000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":27867000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":28577000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":28627000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":28627000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":28627000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":28718000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":28290000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"PropertyPlantAndEquipmentNet":{"label":"Property, Plant and Equipment, Net","description":"Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.","units":{"USD":[{"end":"2010-12-31","val":399000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":399000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":399000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":399000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":399000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":399000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":399000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":399000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":399000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":399000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":399000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":399000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":399000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":399000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":399000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":399000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":399000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":12126000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":399000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":399000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":399000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":12266000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":12266000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":12266000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":12266000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":12266000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":13925000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":13757000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":13422000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":13113000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":13757000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":13757000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":13757000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":13757000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":13585000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":13594000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":13404000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":7384000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":7384000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":7384000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":7384000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":7384000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":6936000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":7363000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":7193000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":6149000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":6149000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":6149000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":6149000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":6149000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5911000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":5657000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":5432000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":4579000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":4579000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":4579000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":4579000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":4579000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":4411000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":4341000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":4184000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":3459000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":3459000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":3459000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":3459000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":3459000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":3358000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":3428000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3216000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2116000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":2116000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":2116000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":2116000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":2116000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2120000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2155000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2042000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1709000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":1709000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":1709000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":1709000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":1709000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1595000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1478000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":121000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1022000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":1022000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":1022000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":1022000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":1022000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":552000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":502000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":510000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":103000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":103000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":103000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":103000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":103000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":687000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":583000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":590000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":846000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":846000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":846000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":846000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":846000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":635000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":631000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":635000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":963000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":963000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":963000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":963000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":963000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1110000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1128000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":1714000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":1711000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":1711000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":1711000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":1722000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":1259000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"PropertyPlantAndEquipmentOther":{"label":"Property, Plant and Equipment, Other, Gross","description":"Amount before accumulated depreciation, depletion and amortization of other physical assets used in the normal conduct of business to produce goods and services and not intended for resale.","units":{"USD":[{"end":"2012-12-31","val":251000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":251000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":251000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":251000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":251000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":251000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":251000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":251000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":251000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":251000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":251000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":251000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":251000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":251000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":296000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":296000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":296000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":296000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":296000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":296000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":296000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":296000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":296000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":296000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":296000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":296000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":296000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":296000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":296000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":296000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":296000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":296000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":296000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":296000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":296000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":296000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":296000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":296000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":296000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":296000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":296000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":296000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":296000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":296000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":296000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":296000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":296000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":303000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":308000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":315000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":315000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":315000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":315000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":315000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":315000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":315000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":315000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":315000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":315000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":315000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":315000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":315000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":315000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":315000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":315000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":317000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":317000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":317000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":317000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":317000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":395000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":395000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":395000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":395000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":395000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":395000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":395000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":395000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":479000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":479000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":479000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":479000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":479000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":479000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":479000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":479000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":479000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":479000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":479000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":479000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":479000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":479000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":479000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":479000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":479000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":479000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":479000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":479000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":479000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":479000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":479000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":479000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"PropertyPlantAndEquipmentOtherAccumulatedDepreciation":{"label":"Property, Plant and Equipment, Other, Accumulated Depreciation","description":"Amount of accumulated depreciation of long-lived, physical assets used to produce goods and services and not intended for resale, classified as other.","units":{"USD":[{"end":"2005-12-31","val":49000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2005-12-31","val":49000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2005-12-31","val":49000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2005-12-31","val":49000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2005-12-31","val":49000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2005-12-31","val":49000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2005-12-31","val":49000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2005Q4I"},{"end":"2006-12-31","val":120000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2006-12-31","val":120000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2006-12-31","val":120000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2006-12-31","val":120000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2006-12-31","val":120000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2006-12-31","val":120000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2006-12-31","val":120000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2006Q4I"},{"end":"2007-12-31","val":204000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2007-12-31","val":204000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2007-12-31","val":204000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2007-12-31","val":204000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2007-12-31","val":204000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2007-12-31","val":204000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2007-12-31","val":204000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2007Q4I"},{"end":"2008-12-31","val":300000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2008-12-31","val":300000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2008-12-31","val":300000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2008-12-31","val":300000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2008-12-31","val":300000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2008-12-31","val":300000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2008-12-31","val":300000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2008Q4I"},{"end":"2009-12-31","val":400000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2009-12-31","val":400000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2009-12-31","val":400000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2009-12-31","val":400000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2009-12-31","val":400000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2009-12-31","val":400000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2009-12-31","val":400000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":501000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2010-12-31","val":501000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2010-12-31","val":501000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2010-12-31","val":501000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2010-12-31","val":501000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2010-12-31","val":501000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2010-12-31","val":501000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":601000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2011-12-31","val":601000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2011-12-31","val":601000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2011-12-31","val":601000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2011-12-31","val":601000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2011-12-31","val":601000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2011-12-31","val":601000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":652000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2012-12-31","val":652000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2012-12-31","val":652000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2012-12-31","val":652000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2012-12-31","val":652000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2012-12-31","val":652000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2012-12-31","val":652000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":704000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-12-31","val":704000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2013-12-31","val":704000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2013-12-31","val":704000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2013-12-31","val":704000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2013-12-31","val":704000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2013-12-31","val":704000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2013Q4I"},{"end":"2014-12-31","val":756000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":756000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":756000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2014-12-31","val":756000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2014-12-31","val":756000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2014-12-31","val":756000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2014-12-31","val":756000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2014Q4I"},{"end":"2015-12-31","val":803000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":803000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2015-12-31","val":803000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2015-12-31","val":803000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2015-12-31","val":803000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2015-12-31","val":803000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":850000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":850000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2016-12-31","val":850000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2016-12-31","val":850000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2016-12-31","val":850000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":897000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":897000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2017-12-31","val":897000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2017-12-31","val":897000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2017Q4I"},{"end":"2018-12-31","val":945000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":945000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2018-12-31","val":945000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4I"},{"end":"2019-12-31","val":992000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":992000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1047000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020Q4I"}]}},"RealEstateInvestmentPartnershipCostOfSales":{"label":"Real Estate Investment Partnership Cost of Sales","description":"Amount of cost of sales related to investments in real estate partnerships and variable interest entities.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":175000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":183000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":183000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":30000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":73000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":43000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":114000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":41000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":196000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":196000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":196000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":39000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":39000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":72000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":72000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":33000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-04-01","end":"2019-06-30","val":33000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":104000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":104000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":32000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-07-01","end":"2019-09-30","val":32000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":179000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":179000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":179000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":38000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":38000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":67000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":67000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":29000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-04-01","end":"2020-06-30","val":29000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":106000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":106000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":39000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-07-01","end":"2020-09-30","val":39000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":174000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":174000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":174000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":32000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":32000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":65000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":65000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-04-01","end":"2021-06-30","val":33000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-04-01","end":"2021-06-30","val":33000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":99000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":99000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":34000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-07-01","end":"2021-09-30","val":34000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":167000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":167000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":167000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":38000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":38000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":78000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":78000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":40000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-04-01","end":"2022-06-30","val":40000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":109000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":109000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":31000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-07-01","end":"2022-09-30","val":31000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":174000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":174000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":174000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":24000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":24000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":61000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":61000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":37000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-04-01","end":"2023-06-30","val":37000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":86000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":86000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":25000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-07-01","end":"2023-09-30","val":25000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":161000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":161000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":161000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":16000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":16000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":37000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":37000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":21000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":21000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":89000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":89000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":52000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":52000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":135000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":135000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":25000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":25000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":49000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":49000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":24000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":24000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":100000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":51000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":194000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":27000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":48000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2026-04-01","end":"2026-06-30","val":21000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2"}]}},"RealEstateInvestments":{"label":"Real Estate Investments, Net","description":"Amount of real estate investments, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; (7) other real estate investments; (8) real estate joint ventures; and (9) unconsolidated real estate and other joint ventures not separately presented.","units":{"USD":[{"end":"2005-12-31","val":1986000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2005-12-31","val":1986000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2005-12-31","val":1986000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2005-12-31","val":1986000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2005-12-31","val":1986000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2005-12-31","val":1986000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2005-12-31","val":1986000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2005Q4I"},{"end":"2006-12-31","val":2196000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2006-12-31","val":2196000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2006-12-31","val":2196000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2006-12-31","val":2196000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2006-12-31","val":2196000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2006-12-31","val":2196000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2006-12-31","val":2196000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2006Q4I"},{"end":"2007-12-31","val":2230000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2007-12-31","val":2230000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2007-12-31","val":2230000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2007-12-31","val":2230000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2007-12-31","val":2230000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2007-12-31","val":2230000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2007-12-31","val":2230000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2007Q4I"},{"end":"2008-12-31","val":2268000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2008-12-31","val":2268000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2008-12-31","val":2268000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2008-12-31","val":2268000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2008-12-31","val":2268000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2008-12-31","val":2268000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2008-12-31","val":2268000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2008Q4I"},{"end":"2009-12-31","val":2268000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2009-12-31","val":2268000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2009-12-31","val":2268000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2009-12-31","val":2268000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2009-12-31","val":2268000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2009-12-31","val":2268000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2009-12-31","val":2268000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":2268000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2010-12-31","val":2268000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2010-12-31","val":2268000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2010-12-31","val":2268000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2010-12-31","val":2268000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2010-12-31","val":2268000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2010-12-31","val":2268000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":2268000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2011-12-31","val":2268000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2011-12-31","val":2268000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2011-12-31","val":2268000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2011-12-31","val":2268000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2011-12-31","val":2268000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2011-12-31","val":2268000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2268000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2012-12-31","val":2268000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2012-12-31","val":2268000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2012-12-31","val":2268000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2012-12-31","val":2268000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2012-12-31","val":2268000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2012-12-31","val":2268000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2268000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-12-31","val":2268000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2013-12-31","val":2268000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2013-12-31","val":2268000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2013-12-31","val":2268000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2013-12-31","val":2268000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2013-12-31","val":2268000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2268000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":2268000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":2268000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2014-12-31","val":2268000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2014-12-31","val":2268000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2014-12-31","val":2268000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2014-12-31","val":2268000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2014Q4I"},{"end":"2015-12-31","val":2268000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":2268000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2015-12-31","val":2268000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2015-12-31","val":2268000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2015-12-31","val":2268000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2015-12-31","val":2268000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":2268000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":2268000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2016-12-31","val":2268000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2016-12-31","val":2268000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2016-12-31","val":2268000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":2268000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2017-12-31","val":2268000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2017-12-31","val":2268000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2268000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":2268000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2018-12-31","val":2268000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2268000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":2268000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-12-31","val":2312000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020Q4I"}]}},"RealEstateRevenueNet":{"label":"Real Estate Revenue, Net (Deprecated 2018-01-31)","description":"The aggregate revenue from real estate operations during the reporting period.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":123000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":64000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":186000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":63000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-06-30","val":121000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-06-30","val":121000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":60000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":60000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":181000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":181000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-07-01","end":"2014-09-30","val":60000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-07-01","end":"2014-09-30","val":60000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-06-30","val":114000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-01-01","end":"2015-06-30","val":114000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-04-01","end":"2015-06-30","val":54000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-04-01","end":"2015-06-30","val":54000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":168000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-09-30","val":168000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":54000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-07-01","end":"2015-09-30","val":54000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2015Q3"},{"start":"2016-01-01","end":"2016-06-30","val":156000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-01-01","end":"2016-06-30","val":156000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2016-04-01","end":"2016-06-30","val":78000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-04-01","end":"2016-06-30","val":78000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":233000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-09-30","val":233000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-07-01","end":"2016-09-30","val":77000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-07-01","end":"2016-09-30","val":77000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2016Q3"},{"start":"2017-01-01","end":"2017-06-30","val":147000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-01-01","end":"2017-06-30","val":147000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2017-04-01","end":"2017-06-30","val":73000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-04-01","end":"2017-06-30","val":73000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":217000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-01-01","end":"2017-09-30","val":217000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":70000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":70000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2017Q3"},{"start":"2018-01-01","end":"2018-06-30","val":116000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-04-01","end":"2018-06-30","val":59000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":173000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":57000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3"}]}},"ReceivablesNetCurrent":{"label":"Receivables, Net, Current","description":"The total amount due to the entity within one year of the balance sheet date (or one operating cycle, if longer) from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value.","units":{"USD":[{"end":"2010-12-31","val":1088000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":1088000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":1088000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":1088000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1036000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":1036000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1159000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1609000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":1609000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":1609000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":1609000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1353000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1625000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1263000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2155000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":2155000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":2155000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":2155000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1671000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2424000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2727000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3633000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":3633000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":3633000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":3633000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":3633000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2583000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":2153000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2648000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3840000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2153000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":2153000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":2153000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":2153000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1967000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2102000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2031000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1835000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":1835000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":1835000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":1835000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":1835000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1693000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1868000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2142000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1928000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":1928000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":1928000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":1928000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":1928000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1696000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2018000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2156000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3178000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":3178000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":3178000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":3178000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":3178000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2029000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1992000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2138000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2615000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":2615000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":2615000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":2615000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":2615000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2627000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2750000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2980000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3190000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":3190000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":3190000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":3190000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":3190000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2584000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2229000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2557000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2613000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":2613000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":2613000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":2613000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":2613000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2795000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2682000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":3001000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":3104000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":3104000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":3104000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":3104000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":3104000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":3567000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":4405000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":3960000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":2200000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":2200000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":2200000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":2200000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":2200000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1745000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1676000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1876000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":2090000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":2090000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":2090000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":2090000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":2090000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":2053000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1731000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1724000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1854000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":1854000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":1854000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":1854000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":1854000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":2132000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1606000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":1832000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":2041000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":2041000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":2041000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":2442000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":2231000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"RegulatedOperatingRevenueGas":{"label":"Regulated Operating Revenue, Gas","description":"The amount of regulated gas operating revenues recognized during the period.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":125000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":89000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2020"}]}},"RentalIncomeNonoperating":{"label":"Rental Income, Nonoperating","description":"Income earned by providing the use of assets to an outside party in exchange for a payment or series of payments that is nonoperating in nature.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":436000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":242000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":242000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":59000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-12-31","val":249000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":249000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":249000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":61000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-12-31","val":240000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":240000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":240000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":230000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":230000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":230000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":314000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":314000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":314000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":274000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":274000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":274000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":57000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":116000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":59000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":173000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":57000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":232000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":232000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":232000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":60000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":60000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":119000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":119000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":59000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-04-01","end":"2019-06-30","val":59000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":179000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":179000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":60000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-07-01","end":"2019-09-30","val":60000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":248000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":248000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":248000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":64000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":64000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":134000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":134000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":70000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-04-01","end":"2020-06-30","val":70000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":204000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":204000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":70000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-07-01","end":"2020-09-30","val":70000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":272000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":272000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":272000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":59000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":59000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":114000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":114000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-04-01","end":"2021-06-30","val":55000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-04-01","end":"2021-06-30","val":55000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":169000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":169000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":55000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-07-01","end":"2021-09-30","val":55000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":240000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":240000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":240000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":53000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":53000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":115000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":115000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":62000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-04-01","end":"2022-06-30","val":62000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":177000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":177000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":62000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-07-01","end":"2022-09-30","val":62000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":245000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":245000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":245000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":68000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":68000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":136000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":136000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":68000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-04-01","end":"2023-06-30","val":68000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":204000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":204000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":68000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-07-01","end":"2023-09-30","val":68000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":270000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":270000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":270000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":61000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":61000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":124000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":124000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":63000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":63000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":187000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":187000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":63000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":63000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":255000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":255000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":71000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":71000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":142000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":142000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":71000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":71000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":213000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":71000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":288000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":64000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":131000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2026-04-01","end":"2026-06-30","val":67000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2"}]}},"RepaymentsOfLongTermDebt":{"label":"Repayments of Long-term Debt","description":"The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-120000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-60000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2010-01-01","end":"2010-06-30","val":-60000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2010-01-01","end":"2010-09-30","val":-90000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2010-01-01","end":"2010-12-31","val":-120000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-30000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-60000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"start":"2011-01-01","end":"2011-06-30","val":-60000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"start":"2011-01-01","end":"2011-06-30","val":-60000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-01-01","end":"2011-09-30","val":-90000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"start":"2011-01-01","end":"2011-09-30","val":-90000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":-120000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":120000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-30000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"start":"2012-01-01","end":"2012-03-31","val":-30000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-60000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-60000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2012-01-01","end":"2012-09-30","val":-90000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-90000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2012-01-01","end":"2012-12-31","val":120000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":120000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-30000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"start":"2013-01-01","end":"2013-03-31","val":-30000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-60000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"start":"2013-01-01","end":"2013-06-30","val":-60000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-01-01","end":"2013-09-30","val":-699000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-01-01","end":"2013-09-30","val":-699000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-01-01","end":"2013-12-31","val":720000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":720000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":720000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"}]}},"RepaymentsOfUnsecuredDebt":{"label":"Repayments of Unsecured Debt","description":"The cash outflow to repay long-term debt that is not secured by collateral. Excludes repayments of tax exempt unsecured debt.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014"}]}},"RestrictedCash":{"label":"Restricted Cash","description":"Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.","units":{"USD":[{"end":"2016-12-31","val":363000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":363000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":363000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2016Q4I"},{"end":"2017-03-31","val":363000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":363000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":363000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":363000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":363000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":363000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":363000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":363000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":363000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"}]}},"RestrictedCashAndCashEquivalentsAtCarryingValue":{"label":"Restricted Cash and Cash Equivalents, Current","description":"Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2015-12-31","val":464000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":363000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":363000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":363000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":363000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":363000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":363000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":363000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":363000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":363000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":363000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":363000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":363000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":795000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":795000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":795000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":795000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":795000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":795000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":795000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":295000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":295000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":295000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":295000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":295000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":295000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":295000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":295000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":295000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":370000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":370000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":370000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":370000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":370000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":370000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":370000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":370000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":270000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":270000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":270000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":270000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":270000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":270000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":270000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":270000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":270000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":270000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":270000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":270000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":270000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":270000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":270000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":270000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":270000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":270000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":270000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":270000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":270000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":270000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":270000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":270000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":270000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":270000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":270000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":270000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":270000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"ResultsOfOperationsRevenueFromOilAndGasProducingActivities":{"label":"Results of Operations, Revenue from Oil and Gas Producing Activities","description":"Total revenues from oil and gas producing activities.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":3320000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":4495000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":4495000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1406000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3270000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":1864000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":4538000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":1268000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":5848000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":5848000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":5848000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1165000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":1165000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2375000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":2375000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":1210000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-04-01","end":"2019-06-30","val":1210000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":3501000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":3501000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":1126000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-07-01","end":"2019-09-30","val":1126000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":4631000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":4631000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":4631000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":744000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":744000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1092000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":1092000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":348000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-04-01","end":"2020-06-30","val":348000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":2025000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":2025000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":933000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-07-01","end":"2020-09-30","val":933000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":2924000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":2924000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":2924000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":894000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":894000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1958000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":1958000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-04-01","end":"2021-06-30","val":1064000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-04-01","end":"2021-06-30","val":1064000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":3582000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":3582000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":1624000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-07-01","end":"2021-09-30","val":1624000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":5466000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":5466000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":5466000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":1672000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":1672000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":4159000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":4159000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":2487000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-04-01","end":"2022-06-30","val":2487000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":6003000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":6003000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":1844000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-07-01","end":"2022-09-30","val":1844000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":7775000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":7775000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":7775000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":1030000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":1030000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1942000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":1942000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":912000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-04-01","end":"2023-06-30","val":912000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":3459000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":3459000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":1517000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-07-01","end":"2023-09-30","val":1517000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":4502000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":4502000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":4502000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":892000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":892000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1855000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":1855000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":963000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":963000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":2600000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":2600000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":745000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":745000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":3659000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":3659000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1052000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":1052000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1928000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":1928000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":876000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":876000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":2729000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":801000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":3829000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":1181000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":2987000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2026-04-01","end":"2026-06-30","val":1806000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2"}]}},"RetainedEarningsUnappropriated":{"label":"Retained Earnings, Unappropriated","description":"A segregation of retained earnings which is available for dividend distribution. Earnings not paid out as dividends but instead reinvested in the core business or used to pay off debt. Unappropriated profit is part of shareholder equity. Also called cumulative distributions or earned surplus or accumulated earnings or unappropriated profit.","units":{"USD":[{"end":"2010-12-31","val":12603000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":12603000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":12603000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":12603000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":13692000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":13692000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":13956000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":14356000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":14356000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":14356000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":14356000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":15098000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":16116000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":16836000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":18015000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":18015000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":18015000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":18015000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":18516000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":19584000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":20156000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":21557000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":21557000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":21557000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":21557000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":21557000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":22572000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":24762000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":23891000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":24821000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":24762000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":24762000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":24762000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":24762000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":24606000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":24654000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":24175000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":18985000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":18985000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":18985000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":18985000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":18985000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":18685000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":18771000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":18668000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":17656000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":17656000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":17656000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":17656000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":17656000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":17858000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":17996000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":18241000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":17653000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":17653000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":17653000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"end":"2017-12-31","val":17653000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":17653000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":17958000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-06-30","val":18660000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2I"},{"end":"2018-09-30","val":18565000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":17917000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":17917000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":17917000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":17917000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":17917000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":17938000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":17815000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":17629000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":17271000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":17271000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":17271000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":17271000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":17271000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":16999000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":16577000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":16679000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":16376000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":16376000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":16376000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":16376000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":16376000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":16473000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":16467000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":16870000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":17413000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":17413000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":17413000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":17413000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":17413000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":17922000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":19014000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":20707000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":18082000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":18082000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":18082000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":18082000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":18082000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":17985000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":18110000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":18687000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":18089000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":18089000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":18089000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":18089000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":18089000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":18167000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":18027000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":18173000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":17460000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":17460000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":17460000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":17460000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":17460000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":17610000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":17540000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":17749000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":15578000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":15578000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":15578000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":15836000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":16583000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"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":"2011-01-01","end":"2011-03-31","val":2620000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q1"},{"start":"2011-04-01","end":"2011-06-30","val":2077000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q2"},{"start":"2011-07-01","end":"2011-09-30","val":2040000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":9340000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":2603000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":2356000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-03-31","val":2356000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2012-06-30","val":2940000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-04-01","end":"2012-06-30","val":2940000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q2"},{"start":"2012-07-01","end":"2012-09-30","val":2561000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-07-01","end":"2012-09-30","val":2561000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":12106000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":12106000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":4249000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-10-01","end":"2012-12-31","val":4249000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":2368000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":2368000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"start":"2013-01-01","end":"2013-03-31","val":2368000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-03-31","val":2368000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":6131000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":3763000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-04-01","end":"2013-06-30","val":3763000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":3763000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-04-01","end":"2013-06-30","val":3763000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":8778000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":2647000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-07-01","end":"2013-09-30","val":2647000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":2647000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-07-01","end":"2013-09-30","val":2647000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":13547000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":13547000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":13547000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":4769000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-10-01","end":"2013-12-31","val":4769000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-10-01","end":"2013-12-31","val":4769000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":3568000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"start":"2014-01-01","end":"2014-03-31","val":3568000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-03-31","val":3568000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20"},{"start":"2014-01-01","end":"2014-03-31","val":3568000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-03-31","val":3568000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":7461000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-06-30","val":7461000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":3893000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":3893000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-04-01","end":"2014-06-30","val":3893000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":3893000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-04-01","end":"2014-06-30","val":3893000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":10635000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":10635000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-07-01","end":"2014-09-30","val":3174000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-07-01","end":"2014-09-30","val":3174000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-07-01","end":"2014-09-30","val":3174000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-07-01","end":"2014-09-30","val":3174000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-07-01","end":"2014-09-30","val":3174000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":13208000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":13208000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":13208000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":2573000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-10-01","end":"2014-12-31","val":2573000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-10-01","end":"2014-12-31","val":2573000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":1456000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20"},{"start":"2015-01-01","end":"2015-03-31","val":1456000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-03-31","val":1456000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"start":"2015-01-01","end":"2015-03-31","val":1456000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-03-31","val":1456000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2952000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-01-01","end":"2015-06-30","val":2952000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-04-01","end":"2015-06-30","val":1496000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"start":"2015-04-01","end":"2015-06-30","val":1496000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-04-01","end":"2015-06-30","val":1496000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-04-01","end":"2015-06-30","val":1496000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-04-01","end":"2015-06-30","val":1496000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":4503000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-09-30","val":4503000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":1551000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-07-01","end":"2015-09-30","val":1551000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-07-01","end":"2015-09-30","val":1551000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":1551000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-07-01","end":"2015-09-30","val":1551000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":5944000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":5944000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":5944000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":1441000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-10-01","end":"2015-12-31","val":1441000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-10-01","end":"2015-12-31","val":1441000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":893000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"start":"2016-01-01","end":"2016-03-31","val":893000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-03-31","val":893000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"start":"2016-01-01","end":"2016-03-31","val":893000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-03-31","val":893000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2249000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-01-01","end":"2016-06-30","val":2249000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2016-04-01","end":"2016-06-30","val":1356000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-04-01","end":"2016-06-30","val":1356000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-04-01","end":"2016-06-30","val":1356000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2016-04-01","end":"2016-06-30","val":1356000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-04-01","end":"2016-06-30","val":1356000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":3338000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-09-30","val":3338000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-07-01","end":"2016-09-30","val":1089000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-07-01","end":"2016-09-30","val":1089000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-07-01","end":"2016-09-30","val":1089000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-07-01","end":"2016-09-30","val":1089000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-07-01","end":"2016-09-30","val":1089000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":4515000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":4515000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":4515000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":1177000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-10-01","end":"2016-12-31","val":1177000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-10-01","end":"2016-12-31","val":1177000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":1294000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"start":"2017-01-01","end":"2017-03-31","val":1294000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-03-31","val":1294000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"start":"2017-01-01","end":"2017-03-31","val":1294000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-03-31","val":1294000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2621000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-01-01","end":"2017-06-30","val":2621000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2017-04-01","end":"2017-06-30","val":1327000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-04-01","end":"2017-06-30","val":1327000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-04-01","end":"2017-06-30","val":1327000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2017-04-01","end":"2017-06-30","val":1327000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-04-01","end":"2017-06-30","val":1327000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":3895000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-01-01","end":"2017-09-30","val":3895000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":1274000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":1274000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-07-01","end":"2017-09-30","val":1274000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":1274000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-07-01","end":"2017-09-30","val":1274000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":5604000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":5604000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":5604000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":1709000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-10-01","end":"2017-12-31","val":1709000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-10-01","end":"2017-12-31","val":1709000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":1631000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"start":"2018-01-01","end":"2018-03-31","val":1631000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-03-31","val":1631000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2018-01-01","end":"2018-03-31","val":1631000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-03-31","val":1631000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3694000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-01-01","end":"2018-06-30","val":3694000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":2063000,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-04-01","end":"2018-06-30","val":2063000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-04-01","end":"2018-06-30","val":2063000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2018-04-01","end":"2018-06-30","val":2063000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-04-01","end":"2018-06-30","val":2063000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":5173000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-01-01","end":"2018-09-30","val":5173000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":1479000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":1479000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-07-01","end":"2018-09-30","val":1479000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2018-07-01","end":"2018-09-30","val":1479000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-07-01","end":"2018-09-30","val":1479000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":6734000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":6734000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":6734000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":1561000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-10-01","end":"2018-12-31","val":1561000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-10-01","end":"2018-12-31","val":1561000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":1395000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":1395000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-03-31","val":1395000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2019-01-01","end":"2019-03-31","val":1395000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-03-31","val":1395000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2882000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-01-01","end":"2019-06-30","val":2882000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":1487000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"start":"2019-04-01","end":"2019-06-30","val":1487000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-04-01","end":"2019-06-30","val":1487000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":1487000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-04-01","end":"2019-06-30","val":1487000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":4222000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-01-01","end":"2019-09-30","val":4222000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":1340000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"start":"2019-07-01","end":"2019-09-30","val":1340000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-07-01","end":"2019-09-30","val":1340000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":1340000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-07-01","end":"2019-09-30","val":1340000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":5587000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":5587000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":5587000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":1365000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-10-01","end":"2019-12-31","val":1365000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-10-01","end":"2019-12-31","val":1365000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":964000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"start":"2020-01-01","end":"2020-03-31","val":964000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-03-31","val":964000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2020-01-01","end":"2020-03-31","val":964000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1512000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":1512000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":548000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-04-01","end":"2020-06-30","val":548000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-04-01","end":"2020-06-30","val":548000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":548000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":2647000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":2647000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":1135000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-07-01","end":"2020-09-30","val":1135000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-07-01","end":"2020-09-30","val":1135000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":1135000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":4179000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":4179000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":3560000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":1532000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-10-01","end":"2020-12-31","val":1532000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":1099000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"start":"2021-01-01","end":"2021-03-31","val":1099000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-03-31","val":1099000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2326000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-01-01","end":"2021-06-30","val":2326000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-04-01","end":"2021-06-30","val":1227000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-04-01","end":"2021-06-30","val":1227000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-04-01","end":"2021-06-30","val":1227000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":4132000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-01-01","end":"2021-09-30","val":4132000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":1806000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-07-01","end":"2021-09-30","val":1806000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-07-01","end":"2021-09-30","val":1806000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":6620000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":6068000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":6068000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2021-10-01","end":"2021-12-31","val":2488000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2021Q4"},{"start":"2022-01-01","end":"2022-03-31","val":1824000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":1799000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":4499000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":4438000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":2675000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-04-01","end":"2022-06-30","val":2639000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":6511000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":6437000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":2012000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-07-01","end":"2022-09-30","val":1999000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":8354000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":8354000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":8354000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":1167000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":1167000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":2221000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":2221000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":1054000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-04-01","end":"2023-06-30","val":1054000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":3895000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":3895000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":1674000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-07-01","end":"2023-09-30","val":1674000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":5105000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":5105000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":5105000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":1021000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":1021000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":2137000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":2137000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":1116000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":1116000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":3025000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":3025000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":888000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":888000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":4255000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":4255000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1195000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":1195000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":2235000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":2235000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":1040000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":1040000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":3193000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":958000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":4442000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":1321000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":3265000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2026-04-01","end":"2026-06-30","val":1944000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2"}]}},"RevisionsOfPreviousQuantityEstimates":{"label":"Revisions of Previous Quantity Estimates","description":"Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of revisions of estimated quantity of oil and gas in proved reserves.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":-946000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1474000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":1474000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-1965000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-1965000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-1965000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-756000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-756000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":698000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017"}]}},"SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts":{"label":"Sales and Transfers of Oil and Gas Produced, Net of Production Costs","description":"Amount of (increase) decrease in standardized measure of discounted future net cash flow as a result of sales and transfers of oil and gas produced.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-4516000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-6161000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":-6161000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-8498000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":-8498000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":-8498000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-8041000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":-8041000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":-8041000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-1785000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-1785000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-1785000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-1332000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-1332000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-2318000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017"}]}},"ShareBasedCompensation":{"label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","units":{"USD":[{"start":"2011-01-01","end":"2011-09-30","val":17000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":34000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"}]}},"SharePrice":{"label":"Share Price","description":"Price of a single share of a number of saleable stocks of a company.","units":{"USD/shares":[{"end":"2020-06-30","val":1.25,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q2I"},{"end":"2022-07-22","val":3.1,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2022-07-22","val":3.1,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q2I"}]}},"SharesIssuedPricePerShare":{"label":"Shares Issued, Price Per Share","description":"Per share or per unit amount of equity securities issued.","units":{"USD/shares":[{"end":"2011-08-01","val":1.7,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q2I"},{"end":"2011-12-30","val":1.7,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q4I"},{"end":"2012-10-30","val":2.13,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2012-10-30","val":2.13,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q3I"},{"end":"2012-12-18","val":1.5,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2012-12-18","val":1.5,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012Q4I"},{"end":"2025-06-30","val":2.48,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":2.48,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"}]}},"ShortTermDebtInterestRateIncrease":{"label":"Short-term Debt, Interest Rate Increase","description":"Percentage increase in the stated interest rate on a short-term debt instrument.","units":{"pure":[{"start":"2020-04-01","end":"2020-05-15","val":0.0098,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"start":"2020-01-01","end":"2020-06-30","val":0.0098,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-09-30","val":0.0098,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"}]}},"StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther":{"label":"Standardized Measure of Discounted Future Net Cash Flow of Proved Oil and Gas Reserves, Other","description":"Amount of increase (decrease) in standardized measure of discounted future net cash flow as a result of changes from other sources.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-277000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-367000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":-367000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":399000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":399000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":399000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":351000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":351000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":351000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-1106000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":-1106000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":-1106000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-276000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":-276000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":589000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017"}]}},"StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves":{"label":"Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves","description":"Amount of discounted future accumulated cash inflow relating to proved oil and gas reserves.","units":{"USD":[{"end":"2010-12-31","val":18705000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2010Q4I"},{"end":"2011-12-31","val":23462000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2011-12-31","val":23462000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":22263000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2012-12-31","val":22263000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2012-12-31","val":22263000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2012Q4I"},{"end":"2013-12-31","val":24161000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":24161000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-12-31","val":24161000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013Q4I"},{"end":"2014-12-31","val":22218000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":22218000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":22218000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":7006000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":7006000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2015-12-31","val":7006000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015Q4I"},{"end":"2016-12-31","val":6023000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":6023000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-12-31","val":9794000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2017Q4I"}]}},"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":"2012-12-31","val":17499000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-12-31","val":21041000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":21041000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":21041000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":21041000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":21041000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-12-31","val":21041000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2013-12-31","val":21041000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2013-12-31","val":21041000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":22056000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":24246000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":23375000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":24305000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":24246000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":24246000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":24246000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":24246000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2014-12-31","val":24246000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2014-12-31","val":24246000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2014Q4I"},{"end":"2015-03-31","val":24090000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":24138000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":23659000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":18469000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":18469000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":18469000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":18469000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":18469000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":18169000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":18255000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":18152000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":17140000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":17140000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":17140000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":17140000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":17140000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":17342000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":17480000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":17725000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":17137000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":17137000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21"},{"end":"2017-12-31","val":17137000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":17137000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":17442000,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1I"},{"end":"2018-09-30","val":18049000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":17131000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":17131000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":17131000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":17131000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":17131000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":17152000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":17029000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":16843000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":16485000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":16485000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":16485000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":16485000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":16485000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":16213000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":15723000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":15825000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":15522000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":15522000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":15522000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":15522000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":15522000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":15619000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":15613000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":16016000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":16559000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":16559000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":16559000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":16559000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":16559000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":17068000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":18160000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":19838000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":17213000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":17213000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":17213000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":17213000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":17213000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":17116000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":17211000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":17788000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":17190000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":17190000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":17190000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":17190000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":17190000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":17268000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":17128000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":17274000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":16561000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":16561000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":16561000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":16561000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":16561000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":16711000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":16290000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":16499000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":14328000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":14328000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":14328000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":14586000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":15333000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"StockIssuedDuringPeriodSharesRestrictedStockAwardGross":{"label":"Stock Issued During Period, Shares, Restricted Stock Award, Gross","description":"Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.","units":{"shares":[{"start":"2011-07-31","end":"2011-08-01","val":10000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2011-12-29","end":"2011-12-30","val":10000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"}]}},"StockIssuedDuringPeriodValueTreasuryStockReissued":{"label":"Stock Issued During Period, Value, Treasury Stock Reissued","description":"Value of treasury shares or units reissued. Excludes reissuance of shares or units in treasury for award under share-based payment arrangement.","units":{"USD":[{"start":"2020-01-01","end":"2020-06-30","val":68000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-01-01","end":"2020-09-30","val":68000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2023-01-01","end":"2023-06-30","val":30000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"}]}},"StockRepurchasedAndRetiredDuringPeriodShares":{"label":"Stock Repurchased and Retired During Period, Shares","description":"Number of shares that have been repurchased and retired during the period.","units":{"shares":[{"start":"2020-04-01","end":"2020-05-15","val":45036,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"}]}},"StockRepurchasedAndRetiredDuringPeriodValue":{"label":"Stock Repurchased and Retired During Period, Value","description":"Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).","units":{"USD":[{"start":"2020-04-01","end":"2020-05-15","val":56295,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"}]}},"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":"2020-01-01","end":"2020-04-06","val":45036,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q1"},{"start":"2020-04-01","end":"2020-06-30","val":9248,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q2"},{"start":"2022-07-01","end":"2022-07-22","val":5000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-07-01","end":"2022-07-22","val":5000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q2I"},{"start":"2025-04-01","end":"2025-06-30","val":141573,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2"},{"start":"2025-07-01","end":"2025-09-30","val":141573,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3"}]}},"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":"2018-01-01","end":"2018-12-31","val":-270000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":-270000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018"},{"start":"2020-01-01","end":"2020-04-06","val":56295,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q1"},{"start":"2020-04-01","end":"2020-06-30","val":11560,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q2"},{"start":"2022-07-01","end":"2022-07-22","val":15500,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-07-01","end":"2022-07-22","val":15500,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q2I"},{"start":"2022-01-01","end":"2022-09-30","val":15000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-06-30","val":30000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":30000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2025-04-01","end":"2025-06-30","val":351101,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2"},{"start":"2025-07-01","end":"2025-09-30","val":351101,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3"}]}},"TaxesOther":{"label":"Taxes, Other","description":"Amount of tax expense classified as other.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":11000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":9000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":9000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":29000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2013-01-01","end":"2013-12-31","val":29000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-01-01","end":"2013-12-31","val":29000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":48000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-01-01","end":"2014-12-31","val":48000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2014-01-01","end":"2014-12-31","val":48000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":35000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"start":"2015-01-01","end":"2015-12-31","val":35000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2015-01-01","end":"2015-12-31","val":35000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":8000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"start":"2016-01-01","end":"2016-12-31","val":8000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2016-01-01","end":"2016-12-31","val":8000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":11000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"start":"2017-01-01","end":"2017-12-31","val":11000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2017-01-01","end":"2017-12-31","val":11000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":14000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"start":"2018-01-01","end":"2018-12-31","val":14000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2018-01-01","end":"2018-12-31","val":14000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":18000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"start":"2019-01-01","end":"2019-12-31","val":18000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2019-01-01","end":"2019-12-31","val":18000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":16000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":16000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":7000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2021"}]}},"TaxesPayableCurrent":{"label":"Taxes Payable, Current","description":"Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2012-12-31","val":99000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2012Q4I"},{"end":"2021-09-30","val":111000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"}]}},"TemporaryEquitySharesOutstanding":{"label":"Temporary Equity, Shares Outstanding","description":"The number of securities classified as temporary equity that have been issued and are held by the entity's shareholders. Securities outstanding equals securities issued minus securities held in treasury. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.","units":{"shares":[{"end":"2010-12-31","val":36668,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2010Q4I"},{"end":"2011-08-01","val":26668,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q2I"},{"end":"2011-12-30","val":16668,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2011Q4I"}]}},"TreasuryStockCommonShares":{"label":"Treasury Stock, Common, Shares","description":"Number of previously issued common shares repurchased by the issuing entity and held in treasury.","units":{"shares":[{"end":"2018-12-31","val":126667,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":126667,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"}]}},"TreasuryStockSharesAcquired":{"label":"Treasury Stock, Shares, Acquired","description":"Number of shares that have been repurchased during the period and are being held in treasury.","units":{"shares":[{"start":"2012-01-01","end":"2012-12-31","val":724534,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":724534,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2020-01-01","end":"2020-06-30","val":54284,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-09-30","val":54284,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2023-01-01","end":"2023-06-30","val":10375,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-01-01","end":"2023-09-30","val":10375,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"}]}},"TreasuryStockValue":{"label":"Treasury Stock, Value","description":"The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.","units":{"USD":[{"end":"2010-12-31","val":-18000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2010-12-31","val":-18000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15"},{"end":"2010-12-31","val":-18000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18"},{"end":"2010-12-31","val":-18000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":-18000,"accn":"0000867038-11-000024","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-14"},{"end":"2011-06-30","val":-18000,"accn":"0000867038-11-000026","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":-13000,"accn":"0000867038-11-000030","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-18","frame":"CY2011Q3I"},{"end":"2011-12-31","val":-8000,"accn":"0000867038-12-000014","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-05"},{"end":"2011-12-31","val":-8000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17"},{"end":"2011-12-31","val":-8000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":-8000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":-8000,"accn":"0000867038-12-000025","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-17","frame":"CY2012Q1I"},{"end":"2012-06-30","val":-8000,"accn":"0000867038-12-000028","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-8000,"accn":"0000867038-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":-1536000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20"},{"end":"2012-12-31","val":-1536000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19"},{"end":"2012-12-31","val":-1536000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"end":"2012-12-31","val":1536000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-1536000,"accn":"0000867038-13-000011","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-20","frame":"CY2013Q1I"},{"end":"2013-06-30","val":-1536000,"accn":"0000867038-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-19","frame":"CY2013Q2I"},{"end":"2013-09-30","val":-1536000,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1536000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"end":"2013-12-31","val":-1536000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2013-12-31","val":-1536000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":-1536000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"end":"2013-12-31","val":1536000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":-1536000,"accn":"0000867038-14-000013","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-20"},{"end":"2014-03-31","val":-1536000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-06-30","val":-1536000,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-1536000,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1536000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-12-31","val":-1536000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19"},{"end":"2014-12-31","val":-1536000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"end":"2014-12-31","val":1536000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":-1536000,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-1536000,"accn":"0000867038-15-000015","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-19","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-1536000,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1536000,"accn":"0000867038-16-000020","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-30"},{"end":"2015-12-31","val":-1536000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":-1536000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":-1536000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"end":"2015-12-31","val":1536000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":-1536000,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":-1536000,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":-1536000,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1536000,"accn":"0000867038-17-000005","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-14"},{"end":"2016-12-31","val":-1536000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22"},{"end":"2016-12-31","val":-1536000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"end":"2016-12-31","val":-1536000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"end":"2016-12-31","val":1536000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17","frame":"CY2016Q4I"},{"end":"2017-03-31","val":-1536000,"accn":"0000867038-17-000011","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-22","frame":"CY2017Q1I"},{"end":"2017-06-30","val":-1536000,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2017Q2I"},{"end":"2017-09-30","val":-1536000,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1536000,"accn":"0000867038-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-04-17"},{"end":"2017-12-31","val":-1536000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"end":"2017-12-31","val":1536000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01","frame":"CY2017Q4I"},{"end":"2018-09-30","val":-1536000,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1806000,"accn":"0001017386-19-000077","fy":2018,"fp":"FY","form":"10-K","filed":"2019-04-01"},{"end":"2018-12-31","val":1806000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15"},{"end":"2018-12-31","val":1806000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14"},{"end":"2018-12-31","val":1806000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19"},{"end":"2018-12-31","val":1806000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1806000,"accn":"0001017386-19-000118","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-15","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1806000,"accn":"0001017386-19-000212","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-14","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1806000,"accn":"0001017386-19-000325","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-19","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1806000,"accn":"0001017386-20-000095","fy":2019,"fp":"FY","form":"10-K","filed":"2020-04-02"},{"end":"2019-12-31","val":1806000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15"},{"end":"2019-12-31","val":1806000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"end":"2019-12-31","val":1806000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"end":"2019-12-31","val":1806000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1806000,"accn":"0001017386-20-000151","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-15","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1874000,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1874000,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1874000,"accn":"0001017386-21-000113","fy":2020,"fp":"FY","form":"10-K","filed":"2021-04-15"},{"end":"2020-12-31","val":1874000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24"},{"end":"2020-12-31","val":1874000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"end":"2020-12-31","val":1874000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"end":"2020-12-31","val":1874000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1874000,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1874000,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1874000,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1874000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":1874000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":1874000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"end":"2021-12-31","val":1874000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"end":"2021-12-31","val":1874000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1874000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1874000,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1889000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1889000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":1889000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":1889000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":1889000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":1889000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1889000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1919000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1919000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1919000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":1919000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":1919000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":1919000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":1919000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1919000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1919000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1919000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1919000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":1919000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":1919000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":1919000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":1919000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1919000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":2270000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":2270000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":2270000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":2270000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":2270000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":2270000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":2270000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"TreasuryStockValueAcquiredCostMethod":{"label":"Treasury Stock, Value, Acquired, Cost Method","description":"Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-1528000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01"},{"start":"2012-01-01","end":"2012-12-31","val":-1528000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"}]}},"UnsecuredDebt":{"label":"Unsecured Debt","description":"Including the current and noncurrent portions, carrying value as of the balance sheet date of uncollateralized debt obligations (with maturities initially due after one year or beyond the operating cycle if longer).","units":{"USD":[{"end":"2013-12-31","val":97000,"accn":"0000867038-14-000009","fy":2013,"fp":"FY","form":"10-K/A","filed":"2014-05-01","frame":"CY2013Q4I"},{"end":"2014-12-31","val":97000,"accn":"0000867038-15-000006","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"}]}},"WeightedAverageNumberOfShareOutstandingBasicAndDiluted":{"label":"Weighted Average Number of Shares Outstanding, Basic and Diluted","description":"Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).","units":{"shares":[{"start":"2012-01-01","end":"2012-09-30","val":7660803,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2012-07-01","end":"2012-09-30","val":7660803,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19","frame":"CY2012Q3"},{"start":"2013-01-01","end":"2013-06-30","val":6936269,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-04-01","end":"2013-06-30","val":6936269,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":6936269,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-01-01","end":"2013-09-30","val":6936269,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":6936269,"accn":"0000867038-13-000020","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-19"},{"start":"2013-07-01","end":"2013-09-30","val":6936269,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":6936269,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":6936269,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-04-01","end":"2014-06-30","val":6936269,"accn":"0000867038-14-000017","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":6936269,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-01-01","end":"2014-09-30","val":6936269,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2014-07-01","end":"2014-09-30","val":6936269,"accn":"0000867038-14-000022","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-19"},{"start":"2014-07-01","end":"2014-09-30","val":6936269,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":6936269,"accn":"0000867038-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-20"},{"start":"2015-01-01","end":"2015-03-31","val":6936269,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":6936269,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2015-04-01","end":"2015-06-30","val":6936269,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":6936269,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-01-01","end":"2015-09-30","val":6936269,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2015-07-01","end":"2015-09-30","val":6936269,"accn":"0000867038-15-000017","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-16"},{"start":"2015-07-01","end":"2015-09-30","val":6936269,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17","frame":"CY2015Q3"},{"start":"2016-01-01","end":"2016-03-31","val":6936269,"accn":"0000867038-16-000026","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":6936269,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-01-01","end":"2016-06-30","val":6936269,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2016-04-01","end":"2016-06-30","val":6936269,"accn":"0000867038-16-000031","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"start":"2016-04-01","end":"2016-06-30","val":6936269,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":6936269,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-01-01","end":"2016-09-30","val":-0.05,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2016-07-01","end":"2016-09-30","val":6936269,"accn":"0000867038-16-000035","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-17"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14","frame":"CY2016Q3"},{"start":"2017-01-01","end":"2017-03-31","val":6936269,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":6936269,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-01-01","end":"2017-06-30","val":6936269,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2017-04-01","end":"2017-06-30","val":6936269,"accn":"0000867038-17-000016","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-14"},{"start":"2017-04-01","end":"2017-06-30","val":6936269,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0.08,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-01-01","end":"2017-09-30","val":6936269,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":0.04,"accn":"0000867038-17-000018","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-14"},{"start":"2017-07-01","end":"2017-09-30","val":6936269,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2017Q3"},{"start":"2018-01-01","end":"2018-03-31","val":6936269,"accn":"0000867038-18-000011","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-21","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":6936269,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20"},{"start":"2018-04-01","end":"2018-06-30","val":6936269,"accn":"0000867038-18-000016","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-20","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":6936269,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14"},{"start":"2018-07-01","end":"2018-09-30","val":6936269,"accn":"0000867038-18-000020","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-14","frame":"CY2018Q3"},{"start":"2019-01-01","end":"2019-06-30","val":6809602,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2019-04-01","end":"2019-06-30","val":6809602,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":6809602,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2019-07-01","end":"2019-09-30","val":6809602,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16","frame":"CY2019Q3"},{"start":"2020-01-01","end":"2020-03-31","val":6809602,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":6787044,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-01-01","end":"2020-06-30","val":6787044,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2020-04-01","end":"2020-06-30","val":6764487,"accn":"0001017386-20-000313","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-19"},{"start":"2020-04-01","end":"2020-06-30","val":6764487,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":6776392,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-01-01","end":"2020-09-30","val":6776392,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2020-07-01","end":"2020-09-30","val":6776392,"accn":"0001017386-20-000472","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-16"},{"start":"2020-07-01","end":"2020-09-30","val":6776392,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2020Q3"},{"start":"2021-01-01","end":"2021-03-31","val":6755318,"accn":"0001017386-21-000194","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-24","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":6755318,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23"},{"start":"2021-04-01","end":"2021-06-30","val":6755318,"accn":"0001017386-21-000371","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-23","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":6776392,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22"},{"start":"2021-07-01","end":"2021-09-30","val":6776392,"accn":"0001017386-21-000515","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-22","frame":"CY2021Q3"}]}},"AccretionExpenseIncludingAssetRetirementObligations":{"label":"Accretion Expense, Including Asset Retirement Obligations","description":"Amount of accretion expense, which includes, but is not limited to, accretion expense from asset retirement obligations, environmental remediation obligations, and other contingencies.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":120000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":139000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2020-01-01","end":"2020-12-31","val":139000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":572000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"start":"2021-01-01","end":"2021-12-31","val":572000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":572000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":143000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":143000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-01-01","end":"2022-09-30","val":143000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-01-01","end":"2022-12-31","val":2014000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":2014000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":2014000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":302000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":302000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":503000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":503000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-01-01","end":"2023-09-30","val":572000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":572000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":509000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":509000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":100000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":100000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":100000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":100000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-01-01","end":"2024-09-30","val":100000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":100000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-01-01","end":"2024-12-31","val":100000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":100000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":1569000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"}]}},"DeferredTaxAssetsOperatingLossCarryforwards":{"label":"Deferred Tax Assets, Operating Loss Carryforwards","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.","units":{"USD":[{"end":"2021-12-31","val":37000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":37000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2025-12-31","val":136000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"IncomeTaxReconciliationPriorYearIncomeTaxes":{"label":"Effective Income Tax Rate Reconciliation, Prior Year 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 revisions of previously reported income tax expense (benefit).","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":12000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2019"}]}},"OtherAssetsMiscellaneous":{"label":"Other Assets, Miscellaneous","description":"Amount of other miscellaneous assets.","units":{"USD":[{"end":"2020-12-31","val":9034000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15","frame":"CY2020Q4I"},{"end":"2021-12-31","val":9256000,"accn":"0001017386-22-000147","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-15"},{"end":"2021-12-31","val":9256000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"end":"2021-12-31","val":9256000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2021Q4I"},{"end":"2022-03-31","val":11875000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"},{"end":"2022-12-31","val":9579000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"end":"2022-12-31","val":9579000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2022-12-31","val":9579000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2022-12-31","val":9579000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2022-12-31","val":9579000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":12554000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2023Q1I"},{"end":"2023-06-30","val":16779000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2023Q2I"},{"end":"2023-09-30","val":16529000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"},{"end":"2023-12-31","val":16619000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":16619000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"end":"2023-12-31","val":16619000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"end":"2023-12-31","val":16619000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"end":"2023-12-31","val":16619000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-03-31","val":16595000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2024Q1I"},{"end":"2024-06-30","val":16522000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2024Q2I"},{"end":"2024-09-30","val":16601000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2024Q3I"},{"end":"2024-12-31","val":16680000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":16680000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"end":"2024-12-31","val":16680000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"end":"2024-12-31","val":16680000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"end":"2024-12-31","val":16680000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-03-31","val":15651000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2025Q1I"},{"end":"2025-06-30","val":15638000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2025Q2I"},{"end":"2025-09-30","val":18137000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3I"},{"end":"2025-12-31","val":18162000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":18162000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":18162000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":17041000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":17127000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"AccountsReceivableRelatedPartiesCurrent":{"label":"Accounts Receivable, Related Parties, Current","description":"Amount of receivables arising from transactions with related parties due within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2022-03-31","val":564000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2022Q1I"}]}},"IncreaseDecreaseInAccountsReceivableRelatedParties":{"label":"Increase (Decrease) in Accounts Receivable, Related Parties","description":"The increase (decrease) during the reporting period in the amount due to the reporting entity for good and services provided to the following types of related parties: a parent company and its subsidiaries; subsidiaries of a common parent; an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management, an entity and its principal owners, management, member of their immediate families, affiliates, or other parties with the ability to exert significant influence.","units":{"USD":[{"start":"2022-01-01","end":"2022-03-31","val":-564000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":564000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"}]}},"IncreaseDecreaseInNotesPayableCurrent":{"label":"Increase (Decrease) in Notes Payable, Current","description":"The increase (decrease) during the reporting period in current portion (due within one year or one business cycle) of obligations evidenced by formal promissory notes.","units":{"USD":[{"start":"2021-01-01","end":"2021-03-31","val":403000,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"}]}},"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":"2020-01-01","end":"2020-12-31","val":6771094,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":6755318,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":6755318,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2021-04-01","end":"2021-06-30","val":6755318,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":6776392,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":6776392,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":6755318,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":6755318,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":6755318,"accn":"0001017386-22-000280","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-23"},{"start":"2022-01-01","end":"2022-03-31","val":6755318,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":6755318,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-01-01","end":"2022-06-30","val":6755318,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":6755318,"accn":"0001017386-22-000372","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-22"},{"start":"2022-04-01","end":"2022-06-30","val":6755318,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":6754315,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":6754315,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":6751948,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-07-01","end":"2022-09-30","val":6751948,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":6753386,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":6753386,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":6753386,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":6750318,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":6750318,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":6750261,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":6750261,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":6750204,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-04-01","end":"2023-06-30","val":6750204,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":6750261,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":6750261,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":6750204,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-07-01","end":"2023-09-30","val":6750204,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":6745059,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":6745059,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":6745059,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":6739943,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":6739943,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":6739943,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":6739943,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":6739943,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":6739943,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":6739943,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":6739943,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":6739943,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":6739943,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":6739943,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":6739943,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":6739943,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":6739943,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":6716478,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":6716478,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":6693271,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":6693271,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":6676676,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":6598370,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":6656939,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":6598347,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":6598325,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2026-04-01","end":"2026-06-30","val":6598303,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2"}]}},"GainLossOnSaleOfProperty":{"label":"Gain (Loss) on Disposition of Oil and Gas and Timber Property","description":"Amount of gain (loss) on sale or disposal of oil and gas property or timber property.","units":{"USD":[{"start":"2022-01-01","end":"2022-09-30","val":1531000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-07-01","end":"2022-09-30","val":1531000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2022Q3"}]}},"OperatingIncomeLoss":{"label":"Operating Income (Loss)","description":"The net result for the period of deducting operating expenses from operating revenues.","units":{"USD":[{"start":"2020-01-01","end":"2020-12-31","val":-1853000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-09-30","val":932000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2021-07-01","end":"2021-09-30","val":814000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":403000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":403000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":584000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1893000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-04-01","end":"2022-06-30","val":1309000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":2580000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-01-01","end":"2022-09-30","val":2506000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":626000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"},{"start":"2022-07-01","end":"2022-09-30","val":613000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-42000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":-42000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":-42000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-347000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":-347000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-418000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":-418000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":-71000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-04-01","end":"2023-06-30","val":-71000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":-17000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":-17000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":401000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-07-01","end":"2023-09-30","val":401000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-988000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":-988000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":-988000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-146000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-146000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-591000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":-591000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":-445000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":-445000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-784000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":-784000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-193000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":-193000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-1775000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":-1775000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-41000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":-41000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-309000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":-309000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":-268000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":-268000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-599000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":-290000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":-3281000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":121000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":850000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2026-04-01","end":"2026-06-30","val":729000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2"}]}},"ProceedsFromRepurchaseOfEquity":{"label":"Proceeds from (Repurchase of) Equity","description":"The net cash inflow or outflow resulting from the entity's share transaction.","units":{"USD":[{"start":"2022-01-01","end":"2022-09-30","val":-15000,"accn":"0001017386-22-000534","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-21"}]}},"DeferredIncomeTaxLiabilitiesNet":{"label":"Deferred Income Tax Liabilities, Net","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting.","units":{"USD":[{"end":"2022-12-31","val":81000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2022Q4I"}]}},"GainLossOnDispositionOfAssets1":{"label":"Gain (Loss) on Disposition of Assets","description":"Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.","units":{"USD":[{"start":"2022-01-01","end":"2022-09-30","val":1531000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-07-01","end":"2022-09-30","val":1531000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":1531000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":1531000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":1531000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":104000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":104000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":104000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":104000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-01-01","end":"2023-09-30","val":104000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":104000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":104000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":104000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":104000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"}]}},"OtherOperatingIncomeExpenseNet":{"label":"Other Operating Income (Expense), Net","description":"The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.","units":{"USD":[{"start":"2021-10-01","end":"2021-12-31","val":552000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021Q4"},{"start":"2022-07-01","end":"2022-09-30","val":1531000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-07-01","end":"2022-09-30","val":1531000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-07-01","end":"2022-09-30","val":1531000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q3"},{"start":"2022-10-01","end":"2022-12-31","val":142000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-10-01","end":"2022-12-31","val":142000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-10-01","end":"2022-12-31","val":142000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022Q4"},{"start":"2023-01-01","end":"2023-03-31","val":229000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-03-31","val":229000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2023-01-01","end":"2023-03-31","val":229000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-03-31","val":229000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":428000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":199000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-04-01","end":"2023-06-30","val":199000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-04-01","end":"2023-06-30","val":199000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-04-01","end":"2023-06-30","val":199000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":637000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":209000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-07-01","end":"2023-09-30","val":209000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-07-01","end":"2023-09-30","val":209000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-07-01","end":"2023-09-30","val":209000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q3"},{"start":"2023-10-01","end":"2023-12-31","val":228000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-10-01","end":"2023-12-31","val":228000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-10-01","end":"2023-12-31","val":228000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023Q4"},{"start":"2024-01-01","end":"2024-03-31","val":227000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":227000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-03-31","val":227000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":227000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":470000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":470000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":243000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":243000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-04-01","end":"2024-06-30","val":243000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-04-01","end":"2024-06-30","val":243000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":721000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":721000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":251000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":251000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-07-01","end":"2024-09-30","val":251000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2024-07-01","end":"2024-09-30","val":251000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q3"},{"start":"2024-10-01","end":"2024-12-31","val":236000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-10-01","end":"2024-12-31","val":236000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4"},{"start":"2025-01-01","end":"2025-03-31","val":208000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":208000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"start":"2025-01-01","end":"2025-03-31","val":208000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":420000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":420000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":212000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-04-01","end":"2025-06-30","val":212000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"start":"2025-04-01","end":"2025-06-30","val":212000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":628000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":208000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-07-01","end":"2025-09-30","val":208000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q3"},{"start":"2025-10-01","end":"2025-12-31","val":197000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4"},{"start":"2026-01-01","end":"2026-03-31","val":168000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":329000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2026-04-01","end":"2026-06-30","val":161000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2"}]}},"TaxesExcludingIncomeAndExciseTaxes":{"label":"Taxes, Miscellaneous","description":"All taxes not related to income of the entity or excise or sales taxes levied on the revenue of the entity that are not reported elsewhere. These taxes could include production, real estate, personal property, and pump tax.","units":{"USD":[{"start":"2020-01-01","end":"2020-12-31","val":16000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":7000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2021-01-01","end":"2021-12-31","val":7000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":45000,"accn":"0001017386-23-000155","fy":2022,"fp":"FY","form":"10-K","filed":"2023-04-17"},{"start":"2022-01-01","end":"2022-12-31","val":45000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":20000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":20000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":22000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":20000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"}]}},"OilAndGasProducingPropertiesOfRateRegulatedCompaniesUnamortizedCost":{"label":"Oil and Gas Producing Properties of Rate Regulated Companies, Unamortized Cost","description":"The amount of unamortized cost related to properties subject to cost-of-service ratemaking.","units":{"USD":[{"end":"2023-03-31","val":230000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"end":"2023-03-31","val":230000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1I"},{"end":"2023-06-30","val":230000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"end":"2023-06-30","val":230000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19","frame":"CY2023Q2I"},{"end":"2023-09-30","val":230000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"end":"2023-09-30","val":230000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19","frame":"CY2023Q3I"}]}},"PaymentsForProceedsFromLongtermInvestments":{"label":"Payments for (Proceeds from) Long-term Investments","description":"The net amount paid (received) by the reporting entity through acquisition or sale and maturities of long-term investments which qualify for treatment as an investing activity based on management's intention and intended by management to be liquidated, if necessary, beyond the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the long-term.","units":{"USD":[{"start":"2021-01-01","end":"2021-12-31","val":116000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":2659000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":2259000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2022-01-01","end":"2022-09-30","val":1734000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2022-01-01","end":"2022-12-31","val":634000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2022-01-01","end":"2022-12-31","val":634000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":2975000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":2975000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":7200000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":7200000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-01-01","end":"2023-09-30","val":6950000,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-01-01","end":"2023-09-30","val":6950000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2023-01-01","end":"2023-12-31","val":7000000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"start":"2023-01-01","end":"2023-12-31","val":7000000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-25000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":-25000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-100000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":-100000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-01-01","end":"2024-09-30","val":-100000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":-100000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-01-01","end":"2025-03-31","val":-1025000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":-1025000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-1025000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":-1025000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-01-01","end":"2025-09-30","val":1197000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-01-01","end":"2025-12-31","val":763000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":-1090000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":-939000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"}]}},"ProceedsFromSaleOfOtherPropertyPlantAndEquipment":{"label":"Proceeds from Sale of Other Property, Plant, and Equipment","description":"Amount of cash inflow for the sale of long-lived, physical assets used to produce goods and services and not intended for resale, classified as other.","units":{"USD":[{"start":"2023-01-01","end":"2023-03-31","val":104000,"accn":"0001017386-23-000237","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-22"},{"start":"2023-01-01","end":"2023-03-31","val":104000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":104000,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":104000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2023-01-01","end":"2023-09-30","val":104000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"}]}},"StockIssuedDuringPeriodSharesTreasuryStockReissued":{"label":"Stock Issued During Period, Shares, Treasury Stock Reissued","description":"Number of treasury shares or units reissued. Excludes reissuance of shares or units in treasury for award under share-based payment arrangement.","units":{"shares":[{"start":"2023-01-01","end":"2023-06-30","val":10375,"accn":"0001017386-23-000316","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-21"},{"start":"2023-01-01","end":"2023-06-30","val":10375,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20"},{"start":"2023-04-01","end":"2023-06-30","val":10375,"accn":"0001017386-23-000396","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q2"}]}},"DeferredTaxLiabilitiesDeferredExpense":{"label":"Deferred Tax Liabilities, Deferred Expense","description":"Amount of deferred tax liability attributable to taxable temporary differences from capitalized costs.","units":{"USD":[{"end":"2022-12-31","val":81000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":266000,"accn":"0001017386-24-000085","fy":2023,"fp":"FY","form":"10-K","filed":"2024-04-16"},{"end":"2023-12-31","val":266000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":283000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2024Q4I"}]}},"IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets":{"label":"Increase (Decrease) in Prepaid Expense and Other Assets","description":"Amount of increase (decrease) in prepaid expenses, and assets classified as other.","units":{"USD":[{"start":"2024-01-01","end":"2024-03-31","val":1000,"accn":"0001017386-24-000162","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-20"},{"start":"2024-01-01","end":"2024-03-31","val":1000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":3000,"accn":"0001017386-24-000226","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-19"},{"start":"2024-01-01","end":"2024-06-30","val":3000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2024-01-01","end":"2024-09-30","val":82000,"accn":"0001017386-24-000270","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-19"},{"start":"2024-01-01","end":"2024-09-30","val":82000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2025-01-01","end":"2025-03-31","val":-4000,"accn":"0001017386-25-000079","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-20"},{"start":"2025-01-01","end":"2025-03-31","val":-4000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-17000,"accn":"0001017386-25-000101","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-19"},{"start":"2025-01-01","end":"2025-06-30","val":-17000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"},{"start":"2025-01-01","end":"2025-09-30","val":260000,"accn":"0001017386-25-000137","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-19"},{"start":"2026-01-01","end":"2026-03-31","val":-31000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":-96000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"}]}},"CapitalLeasedAssetsGross":{"label":"Capital Leased Assets, Gross","description":"Amount before accumulated depreciation of leased physical assets used in the normal conduct of business to produce goods and services.","units":{"USD":[{"end":"2023-12-31","val":465000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":465000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2024Q4I"}]}},"CrudeOilAndNaturalGasLiquids":{"label":"Energy Related Inventory, Crude Oil and Natural Gas Liquids","description":"The aggregate carrying amount as of the balance sheet date of unrefined petroleum and the liquid hydrocarbon components recovered from natural gas.","units":{"USD":[{"end":"2023-12-31","val":115000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":115000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":115000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":115000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"InvestmentIncomeNet":{"label":"Investment Income, Net","description":"Amount after accretion (amortization) of discount (premium), and investment expense, of interest income and dividend income on nonoperating securities.","units":{"USD":[{"start":"2022-01-01","end":"2022-12-31","val":142000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":761000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":761000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":957000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":957000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":825000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"}]}},"OilAndGasPropertySuccessfulEffortMethodAccumulatedDepreciationDepletionAndAmortization":{"label":"Oil and Gas Property, Successful Effort Method, Accumulated Depreciation, Depletion and Amortization","description":"Amount of accumulated depreciation, depletion and amortization of oil and gas property carried under the successful effort method. Oil and gas property include, but not limited to, the entity's wells and related equipment and facilities.","units":{"USD":[{"end":"2023-12-31","val":26300000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":26586000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":26586000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":26916000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"RealEstateInvestmentPropertyNet":{"label":"Real Estate Investment Property, Net","description":"Amount of real estate investment property, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments.","units":{"USD":[{"end":"2023-12-31","val":1363000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1309000,"accn":"0001017386-25-000053","fy":2024,"fp":"FY","form":"10-K","filed":"2025-04-15"},{"end":"2024-12-31","val":1309000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":1242000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"DeferredTaxAssetsDeferredGainOnSaleLeasebackTransaction":{"label":"Deferred Tax Assets, Deferred Gain on Sale Leaseback Transaction","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from a gain reported for tax purposes on sale and leaseback transactions in accordance with enacted tax laws.","units":{"USD":[{"end":"2025-12-31","val":9000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost":{"label":"Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.","units":{"USD":[{"end":"2025-12-31","val":105000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"EquityMethodInvestments":{"label":"Equity Method Investments","description":"This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.","units":{"USD":[{"end":"2025-12-31","val":1371600,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"IncreaseDecreaseInOtherOperatingLiabilities":{"label":"Increase (Decrease) in Other Operating Liabilities","description":"Amount of increase (decrease) in operating liabilities classified as other.","units":{"USD":[{"start":"2025-01-01","end":"2025-12-31","val":500000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"}]}},"InvestmentOwnedAtFairValue":{"label":"Investment Owned, at Fair Value","description":"Value of the investment at close of period. For schedules of investments that are categorized, the value would be aggregated by category. For investment in and advances to affiliates, if operations of any controlled companies are different in character from those of the company, group such affiliates within divisions and by type of activities.","units":{"USD":[{"end":"2025-12-31","val":252000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"LiabilitiesOtherThanLongtermDebtNoncurrent":{"label":"Liabilities, Other than Long-term Debt, Noncurrent","description":"Aggregated carrying amounts of obligations as of the balance sheet date, excluding long-term debt, incurred as part of the normal operations that are expected to be paid after one year or beyond the normal operating cycle, if longer. Alternate captions include Total Deferred Credits and Other Liabilities.","units":{"USD":[{"end":"2025-12-31","val":500000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":500000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":500000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":538000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":593000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"PropertyPlantAndEquipmentExcludingLessorAssetUnderOperatingLeaseAfterAccumulatedDepreciation":{"label":"","description":"","units":{"USD":[{"end":"2024-12-31","val":465000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024Q4I"},{"end":"2025-12-31","val":465000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025Q4I"}]}},"SalesTypeLeaseRevenue":{"label":"Sales-type Lease, Revenue","description":"Amount of sales-type lease revenue.","units":{"USD":[{"start":"2023-01-01","end":"2023-12-31","val":156000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":168000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":175000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15","frame":"CY2025"}]}},"ShortTermInvestments":{"label":"Short-term Investments","description":"Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.","units":{"USD":[{"end":"2025-12-31","val":252000,"accn":"0001017386-26-000048","fy":2025,"fp":"FY","form":"10-K","filed":"2026-04-15"},{"end":"2025-12-31","val":252000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20"},{"end":"2025-12-31","val":252000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2025Q4I"},{"end":"2026-03-31","val":752000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1I"},{"end":"2026-06-30","val":752000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19","frame":"CY2026Q2I"}]}},"IncreaseDecreaseInOtherNoncurrentLiabilities":{"label":"Increase (Decrease) in Other Noncurrent Liabilities","description":"Amount of increase (decrease) in noncurrent operating liabilities classified as other.","units":{"USD":[{"start":"2026-01-01","end":"2026-03-31","val":38000,"accn":"0001017386-26-000075","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-20","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":93000,"accn":"0001017386-26-000123","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-19"}]}}}}}