Organization record
KLONDEX MINES LTD
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": 23081000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-03-31 | sec_edgar |
| accounts_payable | {"amount": 28302000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| accounts_payable | {"amount": 32082000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-09-30 | sec_edgar |
| accounts_payable | {"amount": 26930000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-06-30 | sec_edgar |
| accounts_payable | {"amount": 26255000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-03-31 | sec_edgar |
| accounts_payable | {"amount": 23797000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| capex | {"amount": 2810000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2018-03-31 | sec_edgar |
| capex | {"amount": 65633000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2017-12-31 | sec_edgar |
| capex | {"amount": 20890000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2017-09-30 | sec_edgar |
| capex | {"amount": 55906000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2017-09-30 | sec_edgar |
| capex | {"amount": 35016000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2017-06-30 | sec_edgar |
| capex | {"amount": 18008000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2017-06-30 | sec_edgar |
| capex | {"amount": 17008000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2017-03-31 | sec_edgar |
| capex | {"amount": 61716000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2016-12-31 | sec_edgar |
| capex | {"amount": 17275000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2016-09-30 | sec_edgar |
| capex | {"amount": 42970000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2016-09-30 | sec_edgar |
| capex | {"amount": 25695000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2016-06-30 | sec_edgar |
| capex | {"amount": 13766000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2016-06-30 | sec_edgar |
| capex | {"amount": 11929000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2016-03-31 | sec_edgar |
| capex | {"amount": 36598000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2015-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 27814000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2018-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 23674000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2017-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 20607000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2017-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 41548000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2017-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 29554000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2017-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 47636000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2016-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 131141000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2016-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 36877000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2016-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 30854000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2016-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 59097000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2015-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 45488000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 37318000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2018-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 33229000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2017-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 39609000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2017-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 57691000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2016-12-31 | sec_edgar |
| cashflow_financing | {"amount": -507000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2018-03-31 | sec_edgar |
| cashflow_financing | {"amount": 15744000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2017-12-31 | sec_edgar |
| cashflow_financing | {"amount": 2600000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2017-09-30 | sec_edgar |
| cashflow_financing | {"amount": -142000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2017-09-30 | sec_edgar |
| cashflow_financing | {"amount": 2742000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2017-06-30 | sec_edgar |
| cashflow_financing | {"amount": -138000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2017-06-30 | sec_edgar |
| cashflow_financing | {"amount": 2880000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2017-03-31 | sec_edgar |
| cashflow_financing | {"amount": 104608000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2016-12-31 | sec_edgar |
| cashflow_financing | {"amount": 100764000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2016-09-30 | sec_edgar |
| cashflow_financing | {"amount": 104447000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2016-09-30 | sec_edgar |
| cashflow_financing | {"amount": 2292000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2016-06-30 | sec_edgar |
| cashflow_financing | {"amount": 3683000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2016-06-30 | sec_edgar |
| cashflow_financing | {"amount": 1391000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2016-03-31 | sec_edgar |
| cashflow_financing | {"amount": 5272000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2015-12-31 | sec_edgar |
| cashflow_investing | {"amount": -3271000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2018-03-31 | sec_edgar |
| cashflow_investing | {"amount": -66431000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2017-12-31 | sec_edgar |
| cashflow_investing | {"amount": -20390000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2017-09-30 | sec_edgar |
| cashflow_investing | {"amount": -55406000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2017-09-30 | sec_edgar |
| cashflow_investing | {"amount": -18008000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2017-06-30 | sec_edgar |
| cashflow_investing | {"amount": -35016000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2017-06-30 | sec_edgar |
| cashflow_investing | {"amount": -17927000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2017-03-31 | sec_edgar |
| cashflow_investing | {"amount": -159693000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2016-12-31 | sec_edgar |
| cashflow_investing | {"amount": -60872000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2016-09-30 | sec_edgar |
| cashflow_investing | {"amount": -17275000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2016-09-30 | sec_edgar |
| cashflow_investing | {"amount": -11668000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2016-06-30 | sec_edgar |
| cashflow_investing | {"amount": -43597000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2016-06-30 | sec_edgar |
| cashflow_investing | {"amount": -31929000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2016-03-31 | sec_edgar |
| cashflow_investing | {"amount": -29878000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2015-12-31 | sec_edgar |
| cashflow_operating | {"amount": 8010000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2018-03-31 | sec_edgar |
| cashflow_operating | {"amount": 26435000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2017-12-31 | sec_edgar |
| cashflow_operating | {"amount": 25450000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2017-09-30 | sec_edgar |
| cashflow_operating | {"amount": -555000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2017-09-30 | sec_edgar |
| cashflow_operating | {"amount": 26005000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2017-06-30 | sec_edgar |
| cashflow_operating | {"amount": 30018000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2017-06-30 | sec_edgar |
| cashflow_operating | {"amount": -3094000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2017-03-31 | sec_edgar |
| cashflow_operating | {"amount": 45270000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2016-12-31 | sec_edgar |
| cashflow_operating | {"amount": 10785000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2016-09-30 | sec_edgar |
| cashflow_operating | {"amount": 27850000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2016-09-30 | sec_edgar |
| cashflow_operating | {"amount": 17065000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2016-06-30 | sec_edgar |
| cashflow_operating | {"amount": 15425000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2016-06-30 | sec_edgar |
| cashflow_operating | {"amount": 1640000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2016-03-31 | sec_edgar |
| cashflow_operating | {"amount": 41247000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2015-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 179660245, "concept": "us-gaap:CommonStockSharesIssued"} | 2018-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 179614947, "concept": "us-gaap:CommonStockSharesIssued"} | 2017-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 177642154, "concept": "us-gaap:CommonStockSharesIssued"} | 2017-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 177511524, "concept": "us-gaap:CommonStockSharesIssued"} | 2017-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 177312560, "concept": "us-gaap:CommonStockSharesIssued"} | 2017-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 175251538, "concept": "us-gaap:CommonStockSharesIssued"} | 2016-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 179668072, "concept": "dei:EntityCommonStockSharesOutstanding" | 2018-04-27 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 179660245, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2018-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 179614947, "concept": "dei:EntityCommonStockSharesOutstanding" | 2018-03-09 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 179614947, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2017-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 179608280, "concept": "dei:EntityCommonStockSharesOutstanding" | 2017-11-06 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 177642154, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2017-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 177579130, "concept": "dei:EntityCommonStockSharesOutstanding" | 2017-08-04 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 177511524, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2017-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 177319560, "concept": "dei:EntityCommonStockSharesOutstanding" | 2017-05-02 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 177312560, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2017-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 175251538, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2016-12-31 | sec_edgar |
| current_assets | {"amount": 70010000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2018-03-31 | sec_edgar |
| current_assets | {"amount": 73854000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| current_assets | {"amount": 69774000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2017-09-30 | sec_edgar |
| current_assets | {"amount": 74151000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2017-06-30 | sec_edgar |
| current_assets | {"amount": 67543000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2017-03-31 | sec_edgar |
| current_assets | {"amount": 74871000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| current_liabilities | {"amount": 31235000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2018-03-31 | sec_edgar |
| current_liabilities | {"amount": 36503000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| current_liabilities | {"amount": 52415000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2017-09-30 | sec_edgar |
| current_liabilities | {"amount": 45365000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2017-06-30 | sec_edgar |
| current_liabilities | {"amount": 44803000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2017-03-31 | sec_edgar |
| current_liabilities | {"amount": 41692000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| debt_current | {"amount": 873000, "concept": "us-gaap:DebtCurrent", "currency": "USD"} | 2018-03-31 | sec_edgar |
| debt_current | {"amount": 902000, "concept": "us-gaap:DebtCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| debt_current | {"amount": 10171000, "concept": "us-gaap:DebtCurrent", "currency": "USD"} | 2017-09-30 | sec_edgar |
| debt_current | {"amount": 9568000, "concept": "us-gaap:DebtCurrent", "currency": "USD"} | 2017-06-30 | sec_edgar |
| debt_current | {"amount": 8951000, "concept": "us-gaap:DebtCurrent", "currency": "USD"} | 2017-03-31 | sec_edgar |
| debt_current | {"amount": 8502000, "concept": "us-gaap:DebtCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 179668072} | 2018-04-27 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 179614947} | 2018-03-09 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 179608280} | 2017-11-06 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 177579130} | 2017-08-04 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 177319560} | 2017-05-02 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 587400000, "currency": "USD"} | 2017-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 13103000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2018-03-31 | sec_edgar |
| depreciation_amortization | {"amount": 47940000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2017-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 33435000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2017-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 10673000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2017-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 22762000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2017-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 14872000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2017-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 7890000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2017-03-31 | sec_edgar |
| depreciation_amortization | {"amount": 28909000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2016-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 6940000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2016-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 19162000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2016-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 12222000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2016-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 6473000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2016-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 5749000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2016-03-31 | sec_edgar |
| depreciation_amortization | {"amount": 20350000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2015-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.04, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2018-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.04, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2017-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.13, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2017-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.09, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2017-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.08, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2017-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.01, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2017-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.04, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2017-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.06, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2017-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.02, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.01, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.05, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.03, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.03, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.08, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.05, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.33, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2015-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.04, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2018-03-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.13, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2017-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.04, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2017-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.09, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2017-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.08, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2017-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.04, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2017-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.01, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2017-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.06, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2017-03-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.01, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2016-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.02, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2016-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.03, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2016-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.05, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2016-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.03, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2016-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.08, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2016-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.05, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2016-03-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.32, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2015-12-31 | sec_edgar |
| gross_profit | {"amount": -298000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2018-03-31 | sec_edgar |
| gross_profit | {"amount": -3942000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2017-12-31 | sec_edgar |
| gross_profit | {"amount": 33796000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2017-12-31 | sec_edgar |
| gross_profit | {"amount": 37738000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2017-09-30 | sec_edgar |
| gross_profit | {"amount": 5678000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2017-09-30 | sec_edgar |
| gross_profit | {"amount": 32060000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2017-06-30 | sec_edgar |
| gross_profit | {"amount": 27987000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2017-06-30 | sec_edgar |
| gross_profit | {"amount": 4073000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2017-03-31 | sec_edgar |
| gross_profit | {"amount": 8395000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2016-12-31 | sec_edgar |
| gross_profit | {"amount": 60675000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2016-12-31 | sec_edgar |
| gross_profit | {"amount": 20982000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2016-09-30 | sec_edgar |
| gross_profit | {"amount": 52280000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2016-09-30 | sec_edgar |
| gross_profit | {"amount": 20991000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2016-06-30 | sec_edgar |
| gross_profit | {"amount": 31298000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2016-06-30 | sec_edgar |
| gross_profit | {"amount": 10307000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2016-03-31 | sec_edgar |
| gross_profit | {"amount": 47110000, "concept": "us-gaap:GrossProfit", "currency": "USD"} | 2015-12-31 | sec_edgar |
| income_tax_expense | {"amount": -132000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2018-03-31 | sec_edgar |
| income_tax_expense | {"amount": 5596000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2017-12-31 | sec_edgar |
| income_tax_expense | {"amount": 6759000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2017-09-30 | sec_edgar |
| income_tax_expense | {"amount": 830000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2017-09-30 | sec_edgar |
| income_tax_expense | {"amount": 5929000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2017-06-30 | sec_edgar |
| income_tax_expense | {"amount": 6552000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2017-06-30 | sec_edgar |
| income_tax_expense | {"amount": -623000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2017-03-31 | sec_edgar |
| income_tax_expense | {"amount": 3724000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-12-31 | sec_edgar |
| income_tax_expense | {"amount": 2141000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-09-30 | sec_edgar |
| income_tax_expense | {"amount": 4254000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-09-30 | sec_edgar |
| income_tax_expense | {"amount": 1429000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-06-30 | sec_edgar |
| income_tax_expense | {"amount": 2113000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-06-30 | sec_edgar |
| income_tax_expense | {"amount": 684000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-03-31 | sec_edgar |
| income_tax_expense | {"amount": -11738000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2015-12-31 | sec_edgar |
| industry_sic | {"code": "1040", "scheme": "SIC", "description": "Gold and Silver Ores"} | sec_edgar | |
| interest_expense | {"amount": 599000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2018-03-31 | sec_edgar |
| interest_expense | {"amount": 4117000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2017-12-31 | sec_edgar |
| interest_expense | {"amount": 3285000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2017-09-30 | sec_edgar |
| interest_expense | {"amount": 1028000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2017-09-30 | sec_edgar |
| interest_expense | {"amount": 2257000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2017-06-30 | sec_edgar |