Organization record
TOMBSTONE EXPLORATION CORPORATION
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": 5541, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| accounts_payable | {"amount": 54899, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| accounts_payable | {"amount": 56324, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| accounts_payable | {"amount": 50558, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-12-31 | sec_edgar |
| accounts_payable | {"amount": 53252, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-12-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2021-12-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2020-12-31 | sec_edgar |
| capex | {"amount": 1834, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currenc | 2019-12-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2018-12-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2017-12-31 | sec_edgar |
| capex | {"amount": -135034, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2013-12-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2012-12-31 | sec_edgar |
| capex | {"amount": -135034, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2012-12-31 | sec_edgar |
| capex | {"amount": -18113, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2011-12-31 | sec_edgar |
| capex | {"amount": -135034, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2011-12-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2010-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 166747, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2021-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 176120, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2020-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 466377, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2019-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 39858, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2018-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 51311, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2017-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 17063, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2016-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 164808, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2015-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 3363, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": " | 2014-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 43560, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2013-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 578, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "U | 2012-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 379014, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2011-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 779, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "U | 2010-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 1525, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": " | 2009-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 116, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "U | 2006-01-01 | sec_edgar |
| cash_and_equivalents | {"amount": 116, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "U | 2005-12-31 | sec_edgar |
| cashflow_financing | {"amount": 1089250, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2021-12-31 | sec_edgar |
| cashflow_financing | {"amount": 2230375, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2020-12-31 | sec_edgar |
| cashflow_financing | {"amount": 1933000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2019-12-31 | sec_edgar |
| cashflow_financing | {"amount": 165500, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2018-12-31 | sec_edgar |
| cashflow_financing | {"amount": 415000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2017-12-31 | sec_edgar |
| cashflow_financing | {"amount": 98500, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2016-12-31 | sec_edgar |
| cashflow_financing | {"amount": 472120, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2015-12-31 | sec_edgar |
| cashflow_financing | {"amount": 354296, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2014-12-31 | sec_edgar |
| cashflow_financing | {"amount": 4596692, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2013-12-31 | sec_edgar |
| cashflow_financing | {"amount": 277088, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2013-12-31 | sec_edgar |
| cashflow_financing | {"amount": 4274604, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2012-12-31 | sec_edgar |
| cashflow_financing | {"amount": -7000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2012-12-31 | sec_edgar |
| cashflow_financing | {"amount": 4326604, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-12-31 | sec_edgar |
| cashflow_financing | {"amount": 798500, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2011-12-31 | sec_edgar |
| cashflow_financing | {"amount": 516222, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2010-12-31 | sec_edgar |
| cashflow_investing | {"amount": -780000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2021-12-31 | sec_edgar |
| cashflow_investing | {"amount": -2150000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2020-12-31 | sec_edgar |
| cashflow_investing | {"amount": -1161834, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2019-12-31 | sec_edgar |
| cashflow_investing | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "currency": | 2018-12-31 | sec_edgar |
| cashflow_investing | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "currency": | 2017-12-31 | sec_edgar |
| cashflow_investing | {"amount": -221034, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2013-12-31 | sec_edgar |
| cashflow_investing | {"amount": -221034, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2012-12-31 | sec_edgar |
| cashflow_investing | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "currency": | 2012-12-31 | sec_edgar |
| cashflow_investing | {"amount": -221034, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2011-12-31 | sec_edgar |
| cashflow_investing | {"amount": -14113, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curre | 2011-12-31 | sec_edgar |
| cashflow_investing | {"amount": 20000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curren | 2010-12-31 | sec_edgar |
| cashflow_operating | {"amount": -318623, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2021-12-31 | sec_edgar |
| cashflow_operating | {"amount": -370632, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2020-12-31 | sec_edgar |
| cashflow_operating | {"amount": -344647, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2019-12-31 | sec_edgar |
| cashflow_operating | {"amount": -176953, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2018-12-31 | sec_edgar |
| cashflow_operating | {"amount": -380752, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2017-12-31 | sec_edgar |
| cashflow_operating | {"amount": -246245, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2016-12-31 | sec_edgar |
| cashflow_operating | {"amount": -310675, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2015-12-31 | sec_edgar |
| cashflow_operating | {"amount": -394493, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2014-12-31 | sec_edgar |
| cashflow_operating | {"amount": -234106, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2013-12-31 | sec_edgar |
| cashflow_operating | {"amount": -4332214, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2013-12-31 | sec_edgar |
| cashflow_operating | {"amount": -371436, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2012-12-31 | sec_edgar |
| cashflow_operating | {"amount": -4053108, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2012-12-31 | sec_edgar |
| cashflow_operating | {"amount": -406152, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-12-31 | sec_edgar |
| cashflow_operating | {"amount": -3726672, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2011-12-31 | sec_edgar |
| cashflow_operating | {"amount": -536968, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2010-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 11540746, "concept": "us-gaap:CommonStockSharesIssued"} | 2021-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 10472079, "concept": "us-gaap:CommonStockSharesIssued"} | 2020-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 6928047, "concept": "us-gaap:CommonStockSharesIssued"} | 2019-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 3333256, "concept": "us-gaap:CommonStockSharesIssued"} | 2018-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 527940139, "concept": "us-gaap:CommonStockSharesIssued"} | 2017-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 366052788, "concept": "us-gaap:CommonStockSharesIssued"} | 2016-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 211841789, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 122414114, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 122414114, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 103660905, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 77620905, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 12210746, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2022-06-28 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 11540746, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2021-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 10472079, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2020-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 10980746, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2020-05-07 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 6928047, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2019-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 666651265, "concept": "dei:EntityCommonStockSharesOutstanding" | 2019-05-07 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 3333256, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2018-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 527940139, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2017-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 405206356, "concept": "dei:EntityCommonStockSharesOutstanding" | 2017-08-02 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 366052788, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2016-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 289170251, "concept": "dei:EntityCommonStockSharesOutstanding" | 2016-09-08 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 242412988, "concept": "dei:EntityCommonStockSharesOutstanding" | 2015-06-22 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 211841789, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 125407408, "concept": "dei:EntityCommonStockSharesOutstanding" | 2014-05-13 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 122414114, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 103660905, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 103660905, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 77620905, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2010-12-31 | sec_edgar |
| current_assets | {"amount": 346747, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2021-12-31 | sec_edgar |
| current_assets | {"amount": 176120, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2020-12-31 | sec_edgar |
| current_assets | {"amount": 466377, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2019-12-31 | sec_edgar |
| current_assets | {"amount": 39858, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2018-12-31 | sec_edgar |
| current_assets | {"amount": 3363, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| current_assets | {"amount": 43560, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| current_assets | {"amount": 578, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| current_assets | {"amount": 379014, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2011-12-31 | sec_edgar |
| current_assets | {"amount": 5310, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2010-12-31 | sec_edgar |
| current_liabilities | {"amount": 545827, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2020-12-31 | sec_edgar |
| current_liabilities | {"amount": 340030, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2019-12-31 | sec_edgar |
| current_liabilities | {"amount": 515381, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2018-12-31 | sec_edgar |
| current_liabilities | {"amount": 267757, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| current_liabilities | {"amount": 380587, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| current_liabilities | {"amount": 192017, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 12210746} | 2022-06-28 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 10980746} | 2020-05-07 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 666651265} | 2019-05-07 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 405206356} | 2017-08-02 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 289170251} | 2016-09-08 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 242412988} | 2015-06-22 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 125407408} | 2014-05-13 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 103660905} | 2012-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 103660905} | 2011-12-31 | sec_edgar |
| dei:EntityListingParValuePerShare | {"per": "shares", "amount": 0, "currency": "USD"} | 2020-12-31 | sec_edgar |
| dei:EntityListingParValuePerShare | {"per": "shares", "amount": 0, "currency": "USD"} | 2019-12-31 | sec_edgar |
| dei:EntityListingParValuePerShare | {"per": "shares", "amount": 0, "currency": "USD"} | 2018-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0, "concept": "us-gaap:EarningsPerShareBasic", "currency": "US | 2014-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0, "concept": "us-gaap:EarningsPerShareBasic", "currency": "US | 2013-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0, "concept": "us-gaap:EarningsPerShareBasic", "currency": "US | 2012-12-31 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2021-12-31 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2020-12-31 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2019-12-31 | sec_edgar |
| industry_sic | {"code": "1000", "scheme": "SIC", "description": "Metal Mining"} | sec_edgar | |
| interest_expense | {"amount": 52120, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2020-12-31 | sec_edgar |
| interest_expense | {"amount": 65870, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2019-12-31 | sec_edgar |
| interest_expense | {"amount": 33192, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2018-12-31 | sec_edgar |
| interest_expense | {"amount": 89485, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2017-12-31 | sec_edgar |
| interest_expense | {"amount": 81488, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2016-12-31 | sec_edgar |
| interest_expense | {"amount": 166733, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2015-12-31 | sec_edgar |
| interest_expense | {"amount": -3307, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2012-12-31 | sec_edgar |
| interest_expense | {"amount": 0, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2012-12-31 | sec_edgar |
| interest_expense | {"amount": 0, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-12-31 | sec_edgar |
| interest_expense | {"amount": -3307, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-12-31 | sec_edgar |
| interest_expense | {"amount": 0, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-12-31 | sec_edgar |
| net_income | {"amount": -1846151, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2021-12-31 | sec_edgar |
| net_income | {"amount": -1369470, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2020-12-31 | sec_edgar |
| net_income | {"amount": -1702424, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2019-12-31 | sec_edgar |
| net_income | {"amount": -558974, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2018-12-31 | sec_edgar |
| net_income | {"amount": -931290, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-12-31 | sec_edgar |
| net_income | {"amount": -1169425, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-12-31 | sec_edgar |
| net_income | {"amount": -716943, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2015-12-31 | sec_edgar |
| net_income | {"amount": -712087, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2014-12-31 | sec_edgar |
| net_income | {"amount": -14753415, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2013-12-31 | sec_edgar |
| net_income | {"amount": -441973, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2013-12-31 | sec_edgar |
| net_income | {"amount": -14311442, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-12-31 | sec_edgar |
| net_income | {"amount": -368707, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-12-31 | sec_edgar |
| net_income | {"amount": -13942735, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-12-31 | sec_edgar |
| net_income | {"amount": -580330, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-12-31 | sec_edgar |
| net_income | {"amount": -1447031, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-12-31 | sec_edgar |
| noncurrent_assets | {"amount": 2692943, "concept": "us-gaap:AssetsNoncurrent", "currency": "USD"} | 2021-12-31 | sec_edgar |
| noncurrent_assets | {"amount": 2876392, "concept": "us-gaap:AssetsNoncurrent", "currency": "USD"} | 2020-12-31 | sec_edgar |
| noncurrent_assets | {"amount": 811773, "concept": "us-gaap:AssetsNoncurrent", "currency": "USD"} | 2019-12-31 | sec_edgar |
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| operating_expenses | {"amount": 1388055, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2020-12-31 | sec_edgar |
| operating_expenses | {"amount": 1393489, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2019-12-31 | sec_edgar |
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| operating_expenses | {"amount": 827429, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2017-12-31 | sec_edgar |
| operating_expenses | {"amount": 960773, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2016-12-31 | sec_edgar |
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| operating_expenses | {"amount": 417491, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2014-12-31 | sec_edgar |
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| operating_expenses | {"amount": 227323, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2013-12-31 | sec_edgar |
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| operating_expenses | {"amount": 390809, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-12-31 | sec_edgar |
| operating_expenses | {"amount": 632073, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-12-31 | sec_edgar |
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| operating_expenses | {"amount": 916258, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-12-31 | sec_edgar |
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| operating_income | {"amount": -960773, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2016-12-31 | sec_edgar |
| operating_income | {"amount": -348017, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2015-12-31 | sec_edgar |
| operating_income | {"amount": -417491, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2014-12-31 | sec_edgar |
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| operating_income | {"amount": -14668442, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2012-12-31 | sec_edgar |
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| operating_income | {"amount": -14277633, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2011-12-31 | sec_edgar |
| operating_income | {"amount": -632073, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2011-12-31 | sec_edgar |
| operating_income | {"amount": -916258, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2010-12-31 | sec_edgar |
| ppe_net | {"amount": 1136, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2021-12-31 | sec_edgar |
| ppe_net | {"amount": 1420, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2020-12-31 | sec_edgar |
| ppe_net | {"amount": 1773, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2019-12-31 | sec_edgar |
| ppe_net | {"amount": 0, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2018-12-31 | sec_edgar |
| ppe_net | {"amount": 5885, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2014-12-31 | sec_edgar |
| ppe_net | {"amount": 9914, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2013-12-31 | sec_edgar |