Organization record
TerraVolt Holdings, Inc.
All evidence-backed facts for this organization, identity resolved across official registers.
Facts on record
Newest first; every row links to its evidence page.
| Fact | Value | Period | Source |
|---|---|---|---|
| accounts_payable | {"amount": 218000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2023-12-31 | sec_edgar |
| accounts_payable | {"amount": 508000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2023-09-30 | sec_edgar |
| accounts_payable | {"amount": 231000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2023-06-30 | sec_edgar |
| accounts_payable | {"amount": 186000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2023-03-31 | sec_edgar |
| accounts_payable | {"amount": 186000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2022-12-31 | sec_edgar |
| accounts_payable | {"amount": 251000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2022-09-30 | sec_edgar |
| accounts_payable | {"amount": 267000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2022-06-30 | sec_edgar |
| accounts_payable | {"amount": 258000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2022-03-31 | sec_edgar |
| accounts_payable | {"amount": 221000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2021-12-31 | sec_edgar |
| accounts_payable | {"amount": 430000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2021-06-30 | sec_edgar |
| accounts_payable | {"amount": 311000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2021-03-31 | sec_edgar |
| accounts_payable | {"amount": 611000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2020-12-31 | sec_edgar |
| accounts_payable | {"amount": 224000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2020-09-30 | sec_edgar |
| accounts_payable | {"amount": 224000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2020-06-30 | sec_edgar |
| accounts_payable | {"amount": 224000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2020-03-31 | sec_edgar |
| accounts_payable | {"amount": 187000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2019-12-31 | sec_edgar |
| accounts_payable | {"amount": 41000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-09-30 | sec_edgar |
| accounts_payable | {"amount": 12847, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-06-30 | sec_edgar |
| accounts_payable | {"amount": 8362, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-03-31 | sec_edgar |
| accounts_payable | {"amount": 4000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| accounts_payable | {"amount": 575, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-09-30 | sec_edgar |
| accounts_payable | {"amount": 2000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-06-30 | sec_edgar |
| accounts_payable | {"amount": 4390, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-09-30 | sec_edgar |
| accounts_payable | {"amount": 31, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-06-30 | sec_edgar |
| accounts_payable | {"amount": 12418, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-03-31 | sec_edgar |
| accounts_receivable | {"amount": 900, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2013-06-30 | sec_edgar |
| accounts_receivable | {"amount": 0, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-09-30 | sec_edgar |
| capex | {"amount": 525000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2023-06-23 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2014-03-31 | sec_edgar |
| capex | {"amount": -51507, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2014-03-31 | sec_edgar |
| capex | {"amount": -51507, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2013-12-31 | sec_edgar |
| capex | {"amount": -51507, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2013-09-30 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2013-09-30 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2013-06-30 | sec_edgar |
| capex | {"amount": -51507, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2013-06-30 | sec_edgar |
| capex | {"amount": -22764, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2013-03-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2013-03-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2013-03-31 | sec_edgar |
| capex | {"amount": -22764, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2012-12-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2012-12-31 | sec_edgar |
| capex | {"amount": -22764, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2012-09-30 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2012-09-30 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2012-06-30 | sec_edgar |
| capex | {"amount": -51507, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2012-06-30 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2012-03-31 | sec_edgar |
| capex | {"amount": -51507, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2011-12-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2011-12-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2011-09-30 | sec_edgar |
| capex | {"amount": -51507, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2011-09-30 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2011-06-30 | sec_edgar |
| capex | {"amount": -22764, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2011-06-30 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2010-12-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2010-09-30 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2010-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 10689000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2026-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 63000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2026-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 287000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2025-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 274000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2025-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 60000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2025-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 78000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2025-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 286000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2024-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 156000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2024-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 298000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2024-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 809000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2024-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 308000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2023-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 1178000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2023-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 1707000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2023-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 1913000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2023-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 2067000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2022-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 2249000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2022-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 2401000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2022-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 2749000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2022-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 3047000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2021-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 3377000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2021-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 8000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": " | 2021-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 11000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2021-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 2000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": " | 2020-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 6000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": " | 2020-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 123000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2019-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 97000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2019-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 191000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2019-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 180000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2019-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 3838, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": " | 2018-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 4000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": " | 2018-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 7000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": " | 2017-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 15000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2017-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 19145, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2017-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 19838, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2017-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 29000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2016-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 38222, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2016-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 37240, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2016-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 57702, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2016-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 180384, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2015-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 194152, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2015-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 194162, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2015-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 213721, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2015-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 230171, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2014-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 292618, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2014-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 272598, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2014-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 687742, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2014-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 524417, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2013-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 1589, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": " | 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": 7564, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": " | 2013-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 1065, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": " | 2012-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 4312, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": " | 2012-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 12006, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2012-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 3122, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": " | 2012-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 5493, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": " | 2011-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 12602, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2011-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 16937, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2011-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 10338, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2011-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 19146, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2010-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 31152, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2010-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 73718, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2010-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 209334, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2009-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2004-06-14 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2004-06-13 | sec_edgar |
| cash_and_restricted_cash | {"amount": 3047000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2021-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 123000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashE | 2019-12-31 | sec_edgar |
| cashflow_financing | {"amount": 15000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2026-06-30 | sec_edgar |
| cashflow_financing | {"amount": 1215000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2025-12-31 | sec_edgar |
| cashflow_financing | {"amount": 965000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2025-09-30 | sec_edgar |
| cashflow_financing | {"amount": 465000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2025-06-30 | sec_edgar |
| cashflow_financing | {"amount": 215000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2025-03-31 | sec_edgar |
| cashflow_financing | {"amount": 2305000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2024-12-31 | sec_edgar |
| cashflow_financing | {"amount": 1426000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2024-09-30 | sec_edgar |
| cashflow_financing | {"amount": 1092000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2024-06-30 | sec_edgar |
| cashflow_financing | {"amount": 1000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2024-03-31 | sec_edgar |
| cashflow_financing | {"amount": -50000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2022-12-31 | sec_edgar |
| cashflow_financing | {"amount": -25000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2022-09-30 | sec_edgar |
| cashflow_financing | {"amount": -25000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2022-06-30 | sec_edgar |
| cashflow_financing | {"amount": -25000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2022-03-31 | sec_edgar |
| cashflow_financing | {"amount": 3652000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2021-12-31 | sec_edgar |
| cashflow_financing | {"amount": 3678000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2021-09-30 | sec_edgar |
| cashflow_financing | {"amount": 151000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2021-06-30 | sec_edgar |
| cashflow_financing | {"amount": 90000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2021-03-31 | sec_edgar |
| cashflow_financing | {"amount": 59000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2020-12-31 | sec_edgar |
| cashflow_financing | {"amount": 49000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2020-09-30 | sec_edgar |
| cashflow_financing | {"amount": 20000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2020-06-30 | sec_edgar |
| cashflow_financing | {"amount": 529000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2019-12-31 | sec_edgar |
| cashflow_financing | {"amount": 389000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2019-09-30 | sec_edgar |
| cashflow_financing | {"amount": 389000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2019-06-30 | sec_edgar |
| cashflow_financing | {"amount": 289000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2019-03-31 | sec_edgar |
| cashflow_financing | {"amount": 50000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2018-12-31 | sec_edgar |
| cashflow_financing | {"amount": -1990000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2016-12-31 | sec_edgar |
| cashflow_financing | {"amount": -1990000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2016-09-30 | sec_edgar |
| cashflow_financing | {"amount": -1990000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2016-06-30 | sec_edgar |
| cashflow_financing | {"amount": -1990000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2016-03-31 | sec_edgar |
| cashflow_financing | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "currency": | 2015-09-30 | sec_edgar |
| cashflow_financing | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "currency": | 2015-06-30 | sec_edgar |
| cashflow_financing | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "currency": | 2015-03-31 | sec_edgar |
| cashflow_financing | {"amount": 200000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2014-12-31 | sec_edgar |
| cashflow_financing | {"amount": 200000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2014-09-30 | sec_edgar |
| cashflow_financing | {"amount": 200000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2014-06-30 | sec_edgar |
| cashflow_financing | {"amount": 5471655, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2014-03-31 | sec_edgar |
| cashflow_financing | {"amount": 200000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2014-03-31 | sec_edgar |
| cashflow_financing | {"amount": 2110000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2013-12-31 | sec_edgar |
| cashflow_financing | {"amount": 5271655, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2013-12-31 | sec_edgar |
| cashflow_financing | {"amount": 42823, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2013-09-30 | sec_edgar |
| cashflow_financing | {"amount": 3161655, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2013-09-30 | sec_edgar |
| cashflow_financing | {"amount": 22000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2013-09-30 | sec_edgar |
| cashflow_financing | {"amount": 25000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2013-06-30 | sec_edgar |
| cashflow_financing | {"amount": 4177, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "currenc | 2013-06-30 | sec_edgar |
| cashflow_financing | {"amount": 3143832, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2013-06-30 | sec_edgar |
| cashflow_financing | {"amount": 40823, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2013-03-31 | sec_edgar |
| cashflow_financing | {"amount": 3159655, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2013-03-31 | sec_edgar |
| cashflow_financing | {"amount": 20000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2013-03-31 | sec_edgar |
| cashflow_financing | {"amount": 3139655, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2012-12-31 | sec_edgar |
| cashflow_financing | {"amount": 20823, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2012-12-31 | sec_edgar |
| cashflow_financing | {"amount": 3118832, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2012-09-30 | sec_edgar |
| cashflow_financing | {"amount": 10000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2012-09-30 | sec_edgar |
| cashflow_financing | {"amount": 10000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2012-06-30 | sec_edgar |
| cashflow_financing | {"amount": 3118832, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2012-06-30 | sec_edgar |
| cashflow_financing | {"amount": 3108832, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2012-03-31 | sec_edgar |
| cashflow_financing | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "currency": | 2012-03-31 | sec_edgar |
| cashflow_financing | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "currency": | 2011-12-31 | sec_edgar |
| cashflow_financing | {"amount": 3108832, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-12-31 | sec_edgar |
| cashflow_financing | {"amount": 35000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2011-09-30 | sec_edgar |
| cashflow_financing | {"amount": 3108832, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-09-30 | sec_edgar |
| cashflow_financing | {"amount": 35000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2011-06-30 | sec_edgar |
| cashflow_financing | {"amount": 3108832, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-06-30 | sec_edgar |
| cashflow_financing | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "currency": | 2011-03-31 | sec_edgar |
| cashflow_financing | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "currency": | 2010-12-31 | sec_edgar |
| cashflow_financing | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "currency": | 2010-09-30 | sec_edgar |
| cashflow_financing | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "currency": | 2010-06-30 | sec_edgar |
| cashflow_investing | {"amount": -3833000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2026-06-30 | sec_edgar |
| cashflow_investing | {"amount": -464000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2025-12-31 | sec_edgar |
| cashflow_investing | {"amount": -464000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2025-09-30 | sec_edgar |
| cashflow_investing | {"amount": -464000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2025-06-30 | sec_edgar |
| cashflow_investing | {"amount": -278000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2025-03-31 | sec_edgar |
| cashflow_investing | {"amount": -1467000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2024-12-31 | sec_edgar |
| cashflow_investing | {"amount": -1085000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2024-09-30 | sec_edgar |
| cashflow_investing | {"amount": -728000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2024-06-30 | sec_edgar |
| cashflow_investing | {"amount": -286000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2024-03-31 | sec_edgar |
| cashflow_investing | {"amount": -1730000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2023-12-31 | sec_edgar |
| cashflow_investing | {"amount": -854000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2023-09-30 | sec_edgar |
| cashflow_investing | {"amount": -184000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2023-06-30 | sec_edgar |
| cashflow_investing | {"amount": -84000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curre | 2023-03-31 | sec_edgar |
| cashflow_investing | {"amount": -105000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2022-12-31 | sec_edgar |