CIK 0001222333 · QID Q2207539
| Fakt | Wert | Zeit | Quelle |
|---|---|---|---|
| accounts_payable | {"amount": 0, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-09-30 | sec_edgar |
| accounts_payable | {"amount": 0, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-06-30 | sec_edgar |
| accounts_payable | {"amount": 0, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-03-31 | sec_edgar |
| accounts_payable | {"amount": 0, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| accounts_payable | {"amount": 10000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-09-30 | sec_edgar |
| accounts_payable | {"amount": 2167000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-06-30 | sec_edgar |
| accounts_payable | {"amount": 2015000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-03-31 | sec_edgar |
| accounts_payable | {"amount": 3757000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| accounts_payable | {"amount": 315000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-09-30 | sec_edgar |
| accounts_payable | {"amount": 247000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-06-30 | sec_edgar |
| accounts_payable | {"amount": 476000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-03-31 | sec_edgar |
| accounts_payable | {"amount": 1064000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| accounts_payable | {"amount": 2136000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-09-30 | sec_edgar |
| accounts_payable | {"amount": 2127000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-06-30 | sec_edgar |
| accounts_payable | {"amount": 2015000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-03-31 | sec_edgar |
| accounts_payable | {"amount": 896000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| accounts_payable | {"amount": 3954000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-09-30 | sec_edgar |
| accounts_payable | {"amount": 1849000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-06-30 | sec_edgar |
| accounts_payable | {"amount": 2297000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-03-31 | sec_edgar |
| accounts_payable | {"amount": 635000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-12-31 | sec_edgar |
| accounts_payable | {"amount": 4201000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-09-30 | sec_edgar |
| accounts_payable | {"amount": 1564000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-06-30 | sec_edgar |
| accounts_payable | {"amount": 799000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-03-31 | sec_edgar |
| accounts_payable | {"amount": 1796000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-12-31 | sec_edgar |
| accounts_payable | {"amount": 2192000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-09-30 | sec_edgar |
| accounts_payable | {"amount": 1453000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-06-30 | sec_edgar |
| accounts_payable | {"amount": 434000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-03-31 | sec_edgar |
| accounts_payable | {"amount": 440000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2009-12-31 | sec_edgar |
| accounts_payable | {"amount": 1085000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2009-09-30 | sec_edgar |
| accounts_payable | {"amount": 235000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2009-06-30 | sec_edgar |
| accounts_payable | {"amount": 2256000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2008-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2018-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2017-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2017-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2017-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2017-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2016-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2016-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2016-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2016-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2015-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2015-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2015-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2015-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2014-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2014-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2014-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2014-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2013-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2013-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2013-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2013-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2012-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2012-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2012-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2011-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2011-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2011-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2011-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2010-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2010-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2010-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2010-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2009-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2009-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2009-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2009-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2008-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2008-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2008-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2008-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2007-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2006-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2026-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2026-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2025-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2025-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2025-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2025-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2024-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2024-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2024-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2024-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2023-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2023-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2023-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2023-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2022-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2022-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2022-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2022-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2021-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2021-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2021-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2021-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2020-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2020-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2020-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2020-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2019-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2019-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2019-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2019-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2018-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2018-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2018-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2018-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2017-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2017-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2017-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2017-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2016-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 0, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquiva | 2015-09-30 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2026-06-30 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2026-06-30 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2026-03-31 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2026-03-31 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2025-12-31 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2025-09-30 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2025-06-30 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2025-06-30 | sec_edgar |
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| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2023-12-31 | sec_edgar |
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| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2022-09-30 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2022-06-30 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2022-06-30 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2022-03-31 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2022-03-31 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2021-12-31 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2021-09-30 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2021-06-30 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2021-06-30 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2021-03-31 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2021-03-31 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2020-12-31 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2020-09-30 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2020-06-30 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2020-06-30 | sec_edgar |
| cashflow_operating | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency": | 2020-03-31 | sec_edgar |
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