10-Q Filing

HECLA MINING CO/DE/ CIK: 719413 Q1 2025

Filing Information

Form Type	10-Q
Accession Number	`0000950170-25-062012`
Period End Date	20250331
Filing Date	20250501
Fiscal Year	2025
Fiscal Period	Q1
XBRL Instance	hl-20250331_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 188 Income Statement 116 Cash Flow Statement 168 Stockholders Equity 60

Balance Sheet 188 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$80.17M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$80.17M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$26.87M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$26.87M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$23.67M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$23.67M	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Trade	`AccountsReceivableNetCurrent`	$59.55M	USD	Point-in-time
Trade	`AccountsReceivableNetCurrent`	$59.55M	USD	Point-in-time
Trade	`AccountsReceivableNetCurrent`	$31.52M	USD	Point-in-time
Trade	`AccountsReceivableNetCurrent`	$31.52M	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Series B preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.25	USD	Point-in-time
Series B preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.25	USD	Point-in-time
Series B preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.25	USD	Point-in-time
Series B preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.25	USD	Point-in-time
Other, net	`OtherReceivables`	$20.52M	USD	Point-in-time
Other, net	`OtherReceivables`	$20.52M	USD	Point-in-time
Other, net	`OtherReceivables`	$17.54M	USD	Point-in-time
Other, net	`OtherReceivables`	$17.54M	USD	Point-in-time
Series B preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	157,756.00	shares	Point-in-time
Series B preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	157,756.00	shares	Point-in-time
Series B preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	157,756.00	shares	Point-in-time
Series B preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	157,756.00	shares	Point-in-time
Series B preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	157,756.00	shares	Point-in-time
Series B preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	157,756.00	shares	Point-in-time
Product inventories	`InventoryNet`	$34.96M	USD	Point-in-time
Product inventories	`InventoryNet`	$34.96M	USD	Point-in-time
Product inventories	`InventoryNet`	$45.20M	USD	Point-in-time
Product inventories	`InventoryNet`	$45.20M	USD	Point-in-time
Series B preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	157,756.00	shares	Point-in-time
Series B preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	157,756.00	shares	Point-in-time
Series B preferred stock, liquidation preference	`PreferredStockLiquidationPreferenceValue`	$7.89M	USD	Point-in-time
Series B preferred stock, liquidation preference	`PreferredStockLiquidationPreferenceValue`	$7.89M	USD	Point-in-time
Materials and supplies	`OtherInventorySupplies`	$69.97M	USD	Point-in-time
Materials and supplies	`OtherInventorySupplies`	$69.97M	USD	Point-in-time
Series B preferred stock, liquidation preference	`PreferredStockLiquidationPreferenceValue`	$7.89M	USD	Point-in-time
Series B preferred stock, liquidation preference	`PreferredStockLiquidationPreferenceValue`	$7.89M	USD	Point-in-time
Materials and supplies	`OtherInventorySupplies`	$72.18M	USD	Point-in-time
Materials and supplies	`OtherInventorySupplies`	$72.18M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$33.30M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$33.30M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$25.20M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$25.20M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.25	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.25	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.25	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.25	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	750.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	750.00M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$214.15M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$214.15M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$246.31M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$246.31M	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	750.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	750.00M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssuedLessTreasuryShares`	641.25M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssuedLessTreasuryShares`	641.25M	shares	Point-in-time
Investments	`EquitySecuritiesFVNINoncurrent`	$33.90M	USD	Point-in-time
Investments	`EquitySecuritiesFVNINoncurrent`	$33.90M	USD	Point-in-time
Investments	`EquitySecuritiesFVNINoncurrent`	$37.52M	USD	Point-in-time
Investments	`EquitySecuritiesFVNINoncurrent`	$37.52M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssuedLessTreasuryShares`	640.55M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssuedLessTreasuryShares`	640.55M	shares	Point-in-time
Non-current restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.18M	USD	Point-in-time
Non-current restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.18M	USD	Point-in-time
Non-current restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.16M	USD	Point-in-time
Non-current restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.16M	USD	Point-in-time
Non-current restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.18M	USD	Point-in-time
Non-current restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.18M	USD	Point-in-time
Treasury stock cmmon Share	`TreasuryStockCommonShares`	8.81M	shares	Point-in-time
Treasury stock cmmon Share	`TreasuryStockCommonShares`	8.81M	shares	Point-in-time
Treasury stock cmmon Share	`TreasuryStockCommonShares`	8.81M	shares	Point-in-time
Treasury stock cmmon Share	`TreasuryStockCommonShares`	8.81M	shares	Point-in-time
Property, plant and mine development, net	`PropertyPlantAndEquipmentNet`	$2.70B	USD	Point-in-time
Property, plant and mine development, net	`PropertyPlantAndEquipmentNet`	$2.70B	USD	Point-in-time
Property, plant and mine development, net	`PropertyPlantAndEquipmentNet`	$2.69B	USD	Point-in-time
Property, plant and mine development, net	`PropertyPlantAndEquipmentNet`	$2.69B	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$7.54M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$7.54M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$9.39M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$9.39M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$30.17M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$30.17M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$28.27M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$28.27M	USD	Point-in-time
Total assets	`Assets`	$2.98B	USD	Point-in-time
Total assets	`Assets`	$2.98B	USD	Point-in-time
Total assets	`Assets`	$3.02B	USD	Point-in-time
Total assets	`Assets`	$3.02B	USD	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$77.26M	USD	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$77.26M	USD	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$88.96M	USD	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$88.96M	USD	Point-in-time
Accrued payroll and related benefits	`EmployeeRelatedLiabilitiesCurrent`	$22.83M	USD	Point-in-time
Accrued payroll and related benefits	`EmployeeRelatedLiabilitiesCurrent`	$22.83M	USD	Point-in-time
Accrued payroll and related benefits	`EmployeeRelatedLiabilitiesCurrent`	$18.95M	USD	Point-in-time
Accrued payroll and related benefits	`EmployeeRelatedLiabilitiesCurrent`	$18.95M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$9.08M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$9.08M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$6.31M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$6.31M	USD	Point-in-time
Less: current debt	`DebtCurrent`	$33.62M	USD	Point-in-time
Less: current debt	`DebtCurrent`	$33.62M	USD	Point-in-time
Less: current debt	`DebtCurrent`	$33.61M	USD	Point-in-time
Less: current debt	`DebtCurrent`	$33.61M	USD	Point-in-time
Finance leases	`FinanceAndOperatingLeaseLiabilityCurrent`	$8.17M	USD	Point-in-time
Finance leases	`FinanceAndOperatingLeaseLiabilityCurrent`	$8.17M	USD	Point-in-time
Finance leases	`FinanceAndOperatingLeaseLiabilityCurrent`	$7.90M	USD	Point-in-time
Finance leases	`FinanceAndOperatingLeaseLiabilityCurrent`	$7.90M	USD	Point-in-time
Accrued reclamation and closure costs	`AccruedReclamationCostsCurrent`	$13.75M	USD	Point-in-time
Accrued reclamation and closure costs	`AccruedReclamationCostsCurrent`	$13.75M	USD	Point-in-time
Accrued reclamation and closure costs	`AccruedReclamationCostsCurrent`	$11.11M	USD	Point-in-time
Accrued reclamation and closure costs	`AccruedReclamationCostsCurrent`	$11.11M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$14.32M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$14.32M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$5.16M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$5.16M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$9.63M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$9.63M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$9.88M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$9.88M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$197.84M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$197.84M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$172.72M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$172.72M	USD	Point-in-time
Accrued reclamation and closure costs	`MineReclamationAndClosingLiabilityNoncurrent`	$115.02M	USD	Point-in-time
Accrued reclamation and closure costs	`MineReclamationAndClosingLiabilityNoncurrent`	$115.02M	USD	Point-in-time
Accrued reclamation and closure costs	`MineReclamationAndClosingLiabilityNoncurrent`	$111.16M	USD	Point-in-time
Accrued reclamation and closure costs	`MineReclamationAndClosingLiabilityNoncurrent`	$111.16M	USD	Point-in-time
Long-term debt including finance leases	`LongTermNotesPayable`	$508.93M	USD	Point-in-time
Long-term debt including finance leases	`LongTermNotesPayable`	$508.93M	USD	Point-in-time
Long-term debt including finance leases	`LongTermNotesPayable`	$527.14M	USD	Point-in-time
Long-term debt including finance leases	`LongTermNotesPayable`	$527.14M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$110.27M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$110.27M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$124.38M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$124.38M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$13.35M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$13.35M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$10.32M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$10.32M	USD	Point-in-time
Total liabilities	`Liabilities`	$941.55M	USD	Point-in-time
Total liabilities	`Liabilities`	$941.55M	USD	Point-in-time
Total liabilities	`Liabilities`	$949.59M	USD	Point-in-time
Total liabilities	`Liabilities`	$949.59M	USD	Point-in-time
Commitments and contingencies (Notes 4, 7, 8, and 11)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Notes 4, 7, 8, and 11)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Notes 4, 7, 8, and 11)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Notes 4, 7, 8, and 11)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Series B preferred stock, $0.25 par value, 157,756 shares issued and outstanding, liquidation preference - $7,889	`PreferredStockValue`	$39.00K	USD	Point-in-time
Series B preferred stock, $0.25 par value, 157,756 shares issued and outstanding, liquidation preference - $7,889	`PreferredStockValue`	$39.00K	USD	Point-in-time
Series B preferred stock, $0.25 par value, 157,756 shares issued and outstanding, liquidation preference - $7,889	`PreferredStockValue`	$39.00K	USD	Point-in-time
Series B preferred stock, $0.25 par value, 157,756 shares issued and outstanding, liquidation preference - $7,889	`PreferredStockValue`	$39.00K	USD	Point-in-time
Common stock, $0.25 par value, authorized 750,000,000 shares; issued March 31, 2025 - 641,254,525 shares and December 31, 2024 - 640,547,918 shares	`CommonStockValue`	$160.05M	USD	Point-in-time
Common stock, $0.25 par value, authorized 750,000,000 shares; issued March 31, 2025 - 641,254,525 shares and December 31, 2024 - 640,547,918 shares	`CommonStockValue`	$160.05M	USD	Point-in-time
Common stock, $0.25 par value, authorized 750,000,000 shares; issued March 31, 2025 - 641,254,525 shares and December 31, 2024 - 640,547,918 shares	`CommonStockValue`	$160.23M	USD	Point-in-time
Common stock, $0.25 par value, authorized 750,000,000 shares; issued March 31, 2025 - 641,254,525 shares and December 31, 2024 - 640,547,918 shares	`CommonStockValue`	$160.23M	USD	Point-in-time
Capital surplus	`AdditionalPaidInCapital`	$2.42B	USD	Point-in-time
Capital surplus	`AdditionalPaidInCapital`	$2.42B	USD	Point-in-time
Capital surplus	`AdditionalPaidInCapital`	$2.42B	USD	Point-in-time
Capital surplus	`AdditionalPaidInCapital`	$2.42B	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-467.17M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-467.17M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-493.53M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-493.53M	USD	Point-in-time
Accumulated other comprehensive loss, net	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-10.27M	USD	Point-in-time
Accumulated other comprehensive loss, net	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-10.27M	USD	Point-in-time
Accumulated other comprehensive loss, net	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-7.83M	USD	Point-in-time
Accumulated other comprehensive loss, net	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-7.83M	USD	Point-in-time
Less treasury stock, at cost; March 31, 2025 - 8,813,127 and December 31, 2024 - 8,813,127 shares issued and held in treasury	`TreasuryStockValue`	$34.93M	USD	Point-in-time
Less treasury stock, at cost; March 31, 2025 - 8,813,127 and December 31, 2024 - 8,813,127 shares issued and held in treasury	`TreasuryStockValue`	$34.93M	USD	Point-in-time
Less treasury stock, at cost; March 31, 2025 - 8,813,127 and December 31, 2024 - 8,813,127 shares issued and held in treasury	`TreasuryStockValue`	$34.93M	USD	Point-in-time
Less treasury stock, at cost; March 31, 2025 - 8,813,127 and December 31, 2024 - 8,813,127 shares issued and held in treasury	`TreasuryStockValue`	$34.93M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$1.96B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$1.96B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.07B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.07B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.04B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.04B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$1.97B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$1.97B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$2.98B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$2.98B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$3.02B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$3.02B	USD	Point-in-time

Income Statement 116 line items

Line Item	Tag	Value	Unit	Period
Sales	`RevenueFromContractWithCustomerIncludingAssessedTax`	$261.34M	USD	1 Quarter
Sales	`RevenueFromContractWithCustomerIncludingAssessedTax`	$261.34M	USD	1 Quarter
Sales	`RevenueFromContractWithCustomerIncludingAssessedTax`	$189.53M	USD	1 Quarter
Sales	`RevenueFromContractWithCustomerIncludingAssessedTax`	$189.53M	USD	1 Quarter
Cost of sales and other direct production costs	`CostOfGoodsSoldBeforeDepreciationDepletionAndAmortization`	$121.46M	USD	1 Quarter
Cost of sales and other direct production costs	`CostOfGoodsSoldBeforeDepreciationDepletionAndAmortization`	$121.46M	USD	1 Quarter
Cost of sales and other direct production costs	`CostOfGoodsSoldBeforeDepreciationDepletionAndAmortization`	$148.95M	USD	1 Quarter
Cost of sales and other direct production costs	`CostOfGoodsSoldBeforeDepreciationDepletionAndAmortization`	$148.95M	USD	1 Quarter
Depreciation, depletion and amortization	`CostDepreciationAmortizationAndDepletion`	$48.91M	USD	1 Quarter
Depreciation, depletion and amortization	`CostDepreciationAmortizationAndDepletion`	$48.91M	USD	1 Quarter
Depreciation, depletion and amortization	`CostDepreciationAmortizationAndDepletion`	$38.38M	USD	1 Quarter
Depreciation, depletion and amortization	`CostDepreciationAmortizationAndDepletion`	$38.38M	USD	1 Quarter
Total cost of sales	`CostOfGoodsAndServicesSold`	$170.37M	USD	1 Quarter
Total cost of sales	`CostOfGoodsAndServicesSold`	$170.37M	USD	1 Quarter
Total cost of sales	`CostOfGoodsAndServicesSold`	$187.34M	USD	1 Quarter
Total cost of sales	`CostOfGoodsAndServicesSold`	$187.34M	USD	1 Quarter
Gross profit	`GrossProfit`	$74.00M	USD	1 Quarter
Gross profit	`GrossProfit`	$74.00M	USD	1 Quarter
Gross profit	`GrossProfit`	$19.16M	USD	1 Quarter
Gross profit	`GrossProfit`	$19.16M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$11.22M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$11.22M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$12.00M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$12.00M	USD	1 Quarter
Exploration and pre-development	`ExplorationAndPredevelopmentExpense`	$4.34M	USD	1 Quarter
Exploration and pre-development	`ExplorationAndPredevelopmentExpense`	$4.34M	USD	1 Quarter
Exploration and pre-development	`ExplorationAndPredevelopmentExpense`	$4.50M	USD	1 Quarter
Exploration and pre-development	`ExplorationAndPredevelopmentExpense`	$4.50M	USD	1 Quarter
Ramp-up and suspension costs	`EmployeeLaborStrikeRelatedCosts`	$3.31M	USD	1 Quarter
Ramp-up and suspension costs	`EmployeeLaborStrikeRelatedCosts`	$3.31M	USD	1 Quarter
Ramp-up and suspension costs	`EmployeeLaborStrikeRelatedCosts`	$14.52M	USD	1 Quarter
Ramp-up and suspension costs	`EmployeeLaborStrikeRelatedCosts`	$14.52M	USD	1 Quarter
Provision for closed operations and environmental matters	`EnvironmentalRemediationExpense`	$986.00K	USD	1 Quarter
Provision for closed operations and environmental matters	`EnvironmentalRemediationExpense`	$986.00K	USD	1 Quarter
Provision for closed operations and environmental matters	`EnvironmentalRemediationExpense`	$790.00K	USD	1 Quarter
Provision for closed operations and environmental matters	`EnvironmentalRemediationExpense`	$790.00K	USD	1 Quarter
Other operating expense (income), net	`OtherOperatingIncomeExpenseNet`	$-1.05M	USD	1 Quarter
Other operating expense (income), net	`OtherOperatingIncomeExpenseNet`	$-1.05M	USD	1 Quarter
Other operating expense (income), net	`OtherOperatingIncomeExpenseNet`	$16.97M	USD	1 Quarter
Other operating expense (income), net	`OtherOperatingIncomeExpenseNet`	$16.97M	USD	1 Quarter
Total other operating expenses	`OperatingExpenses`	$14.10M	USD	1 Quarter
Total other operating expenses	`OperatingExpenses`	$14.10M	USD	1 Quarter
Total other operating expenses	`OperatingExpenses`	$21.65M	USD	1 Quarter
Total other operating expenses	`OperatingExpenses`	$21.65M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$52.35M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$52.35M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$5.06M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$5.06M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$12.64M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$12.64M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$11.55M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$11.55M	USD	1 Quarter
Fair value adjustments, net	`NonoperatingGainsLosses`	$3.63M	USD	1 Quarter
Fair value adjustments, net	`NonoperatingGainsLosses`	$3.63M	USD	1 Quarter
Fair value adjustments, net	`NonoperatingGainsLosses`	$-1.85M	USD	1 Quarter
Fair value adjustments, net	`NonoperatingGainsLosses`	$-1.85M	USD	1 Quarter
Net foreign exchange gain (loss)	`ForeignCurrencyTransactionGainLossRealized`	$3.98M	USD	1 Quarter
Net foreign exchange gain (loss)	`ForeignCurrencyTransactionGainLossRealized`	$3.98M	USD	1 Quarter
Net foreign exchange gain (loss)	`ForeignCurrencyTransactionGainLossRealized`	$-356.00K	USD	1 Quarter
Net foreign exchange gain (loss)	`ForeignCurrencyTransactionGainLossRealized`	$-356.00K	USD	1 Quarter
Other income	`OtherNonoperatingIncomeExpense`	$942.00K	USD	1 Quarter
Other income	`OtherNonoperatingIncomeExpense`	$942.00K	USD	1 Quarter
Other income	`OtherNonoperatingIncomeExpense`	$1.51M	USD	1 Quarter
Other income	`OtherNonoperatingIncomeExpense`	$1.51M	USD	1 Quarter
Total other expense	`NonoperatingIncomeExpense`	$-9.00M	USD	1 Quarter
Total other expense	`NonoperatingIncomeExpense`	$-9.00M	USD	1 Quarter
Total other expense	`NonoperatingIncomeExpense`	$-7.34M	USD	1 Quarter
Total other expense	`NonoperatingIncomeExpense`	$-7.34M	USD	1 Quarter
Income (loss) before income and mining taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$45.02M	USD	1 Quarter
Income (loss) before income and mining taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$45.02M	USD	1 Quarter
Income (loss) before income and mining taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-3.94M	USD	1 Quarter
Income (loss) before income and mining taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-3.94M	USD	1 Quarter
Income and mining tax provision	`IncomeTaxExpenseBenefit`	$1.81M	USD	1 Quarter
Income and mining tax provision	`IncomeTaxExpenseBenefit`	$1.81M	USD	1 Quarter
Income and mining tax provision	`IncomeTaxExpenseBenefit`	$16.14M	USD	1 Quarter
Income and mining tax provision	`IncomeTaxExpenseBenefit`	$16.14M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$-5.75M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$-5.75M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$28.87M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$28.87M	USD	1 Quarter
Preferred stock dividends	`DividendsPreferredStock`	$138.00K	USD	1 Quarter
Preferred stock dividends	`DividendsPreferredStock`	$138.00K	USD	1 Quarter
Preferred stock dividends	`DividendsPreferredStock`	$138.00K	USD	1 Quarter
Preferred stock dividends	`DividendsPreferredStock`	$138.00K	USD	1 Quarter
Net income (loss) applicable to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-5.89M	USD	1 Quarter
Net income (loss) applicable to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-5.89M	USD	1 Quarter
Net income (loss) applicable to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$28.73M	USD	1 Quarter
Net income (loss) applicable to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$28.73M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-5.75M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-5.75M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$28.87M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$28.87M	USD	1 Quarter
Change in fair value of derivative contracts designated as hedge transactions	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$2.43M	USD	1 Quarter
Change in fair value of derivative contracts designated as hedge transactions	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$2.43M	USD	1 Quarter
Change in fair value of derivative contracts designated as hedge transactions	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-5.40M	USD	1 Quarter
Change in fair value of derivative contracts designated as hedge transactions	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-5.40M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$31.31M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$31.31M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-11.16M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-11.16M	USD	1 Quarter
Basic income (loss) per common share after preferred dividends	`EarningsPerShareBasic`	$0.05	USD	1 Quarter
Basic income (loss) per common share after preferred dividends	`EarningsPerShareBasic`	$0.05	USD	1 Quarter
Basic income (loss) per common share after preferred dividends	`EarningsPerShareBasic`	$-0.01	USD	1 Quarter
Basic income (loss) per common share after preferred dividends	`EarningsPerShareBasic`	$-0.01	USD	1 Quarter
Diluted income (loss) per common share after preferred dividends	`EarningsPerShareDiluted`	$0.05	USD	1 Quarter
Diluted income (loss) per common share after preferred dividends	`EarningsPerShareDiluted`	$0.05	USD	1 Quarter
Diluted income (loss) per common share after preferred dividends	`EarningsPerShareDiluted`	$-0.01	USD	1 Quarter
Diluted income (loss) per common share after preferred dividends	`EarningsPerShareDiluted`	$-0.01	USD	1 Quarter
Weighted average number of common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	632.05M	shares	1 Quarter
Weighted average number of common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	632.05M	shares	1 Quarter
Weighted average number of common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	616.20M	shares	1 Quarter
Weighted average number of common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	616.20M	shares	1 Quarter
Weighted average number of common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	616.20M	shares	1 Quarter
Weighted average number of common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	616.20M	shares	1 Quarter
Weighted average number of common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	634.71M	shares	1 Quarter
Weighted average number of common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	634.71M	shares	1 Quarter

Cash Flow Statement 168 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`NetIncomeLoss`	$-5.75M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-5.75M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$28.87M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$28.87M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$51.23M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$51.23M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$39.17M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$39.17M	USD	1 Quarter
Inventory adjustments	`InventoryWriteDown`	$1.56M	USD	1 Quarter
Inventory adjustments	`InventoryWriteDown`	$1.56M	USD	1 Quarter
Inventory adjustments	`InventoryWriteDown`	$7.67M	USD	1 Quarter
Inventory adjustments	`InventoryWriteDown`	$7.67M	USD	1 Quarter
Fair value adjustments, net	`FairValueAdjustmentsNet`	$3.63M	USD	1 Quarter
Fair value adjustments, net	`FairValueAdjustmentsNet`	$3.63M	USD	1 Quarter
Fair value adjustments, net	`FairValueAdjustmentsNet`	$-1.85M	USD	1 Quarter
Fair value adjustments, net	`FairValueAdjustmentsNet`	$-1.85M	USD	1 Quarter
Provision for reclamation and closure costs	`EnvironmentalExpenseAndLiabilities`	$1.91M	USD	1 Quarter
Provision for reclamation and closure costs	`EnvironmentalExpenseAndLiabilities`	$1.91M	USD	1 Quarter
Provision for reclamation and closure costs	`EnvironmentalExpenseAndLiabilities`	$1.85M	USD	1 Quarter
Provision for reclamation and closure costs	`EnvironmentalExpenseAndLiabilities`	$1.85M	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$1.16M	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$1.16M	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$1.94M	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$1.94M	USD	1 Quarter
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$416.00K	USD	1 Quarter
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$416.00K	USD	1 Quarter
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-13.22M	USD	1 Quarter
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-13.22M	USD	1 Quarter
Net foreign exchange loss (gain)	`ForeignCurrencyTransactionGainLossBeforeTax`	$3.98M	USD	1 Quarter
Net foreign exchange loss (gain)	`ForeignCurrencyTransactionGainLossBeforeTax`	$3.98M	USD	1 Quarter
Net foreign exchange loss (gain)	`ForeignCurrencyTransactionGainLossBeforeTax`	$-356.00K	USD	1 Quarter
Net foreign exchange loss (gain)	`ForeignCurrencyTransactionGainLossBeforeTax`	$-356.00K	USD	1 Quarter
Other non-cash items, net	`OtherNoncashIncomeExpense`	$-507.00K	USD	1 Quarter
Other non-cash items, net	`OtherNoncashIncomeExpense`	$-507.00K	USD	1 Quarter
Other non-cash items, net	`OtherNoncashIncomeExpense`	$-519.00K	USD	1 Quarter
Other non-cash items, net	`OtherNoncashIncomeExpense`	$-519.00K	USD	1 Quarter
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$17.86M	USD	1 Quarter
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$17.86M	USD	1 Quarter
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$29.31M	USD	1 Quarter
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$29.31M	USD	1 Quarter
Inventories	`IncreaseDecreaseInInventories`	$18.75M	USD	1 Quarter
Inventories	`IncreaseDecreaseInInventories`	$18.75M	USD	1 Quarter
Inventories	`IncreaseDecreaseInInventories`	$11.76M	USD	1 Quarter
Inventories	`IncreaseDecreaseInInventories`	$11.76M	USD	1 Quarter
Other current and non-current assets	`IncreaseDecreaseInOtherOperatingAssets`	$-5.24M	USD	1 Quarter
Other current and non-current assets	`IncreaseDecreaseInOtherOperatingAssets`	$-5.24M	USD	1 Quarter
Other current and non-current assets	`IncreaseDecreaseInOtherOperatingAssets`	$-9.58M	USD	1 Quarter
Other current and non-current assets	`IncreaseDecreaseInOtherOperatingAssets`	$-9.58M	USD	1 Quarter
Accounts payable, accrued and other current liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-8.82M	USD	1 Quarter
Accounts payable, accrued and other current liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-8.82M	USD	1 Quarter
Accounts payable, accrued and other current liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-15.92M	USD	1 Quarter
Accounts payable, accrued and other current liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-15.92M	USD	1 Quarter
Accrued payroll and related benefits	`IncreaseDecreaseInAccruedSalaries`	$5.50M	USD	1 Quarter
Accrued payroll and related benefits	`IncreaseDecreaseInAccruedSalaries`	$5.50M	USD	1 Quarter
Accrued payroll and related benefits	`IncreaseDecreaseInAccruedSalaries`	$-168.00K	USD	1 Quarter
Accrued payroll and related benefits	`IncreaseDecreaseInAccruedSalaries`	$-168.00K	USD	1 Quarter
Accrued taxes	`IncreaseDecreaseInPropertyAndOtherTaxesPayable`	$2.77M	USD	1 Quarter
Accrued taxes	`IncreaseDecreaseInPropertyAndOtherTaxesPayable`	$2.77M	USD	1 Quarter
Accrued taxes	`IncreaseDecreaseInPropertyAndOtherTaxesPayable`	$2.08M	USD	1 Quarter
Accrued taxes	`IncreaseDecreaseInPropertyAndOtherTaxesPayable`	$2.08M	USD	1 Quarter
Accrued reclamation and closure costs and other non-current liabilities	`IncreaseDecreaseInAccruedReclamationAndClosureCostsAndOtherNonCurrentLiabilities`	$3.35M	USD	1 Quarter
Accrued reclamation and closure costs and other non-current liabilities	`IncreaseDecreaseInAccruedReclamationAndClosureCostsAndOtherNonCurrentLiabilities`	$3.35M	USD	1 Quarter
Accrued reclamation and closure costs and other non-current liabilities	`IncreaseDecreaseInAccruedReclamationAndClosureCostsAndOtherNonCurrentLiabilities`	$4.44M	USD	1 Quarter
Accrued reclamation and closure costs and other non-current liabilities	`IncreaseDecreaseInAccruedReclamationAndClosureCostsAndOtherNonCurrentLiabilities`	$4.44M	USD	1 Quarter
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$17.08M	USD	1 Quarter
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$17.08M	USD	1 Quarter
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$35.74M	USD	1 Quarter
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$35.74M	USD	1 Quarter
Additions to property, plant and mine development	`PaymentsToAcquirePropertyPlantAndEquipment`	$47.59M	USD	1 Quarter
Additions to property, plant and mine development	`PaymentsToAcquirePropertyPlantAndEquipment`	$47.59M	USD	1 Quarter
Additions to property, plant and mine development	`PaymentsToAcquirePropertyPlantAndEquipment`	$54.09M	USD	1 Quarter
Additions to property, plant and mine development	`PaymentsToAcquirePropertyPlantAndEquipment`	$54.09M	USD	1 Quarter
Proceeds from disposition of assets	`ProceedsFromSaleOfProductiveAssets`	$47.00K	USD	1 Quarter
Proceeds from disposition of assets	`ProceedsFromSaleOfProductiveAssets`	$47.00K	USD	1 Quarter
Proceeds from disposition of assets	`ProceedsFromSaleOfProductiveAssets`	$55.00K	USD	1 Quarter
Proceeds from disposition of assets	`ProceedsFromSaleOfProductiveAssets`	$55.00K	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-54.04M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-54.04M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-47.54M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-47.54M	USD	1 Quarter
Proceeds from sale of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$1.10M	USD	1 Quarter
Proceeds from sale of common stock, net	`ProceedsFromIssuanceOfCommonStock`	$1.10M	USD	1 Quarter
Proceeds from sale of common stock, net	`ProceedsFromIssuanceOfCommonStock`	-	USD	1 Quarter
Proceeds from sale of common stock, net	`ProceedsFromIssuanceOfCommonStock`	-	USD	1 Quarter
Acquisition of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$1.20M	USD	1 Quarter
Acquisition of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$1.20M	USD	1 Quarter
Acquisition of treasury stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	1 Quarter
Acquisition of treasury stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	1 Quarter
Borrowing of debt	`ProceedsFromIssuanceOfLongTermDebt`	$107.00M	USD	1 Quarter
Borrowing of debt	`ProceedsFromIssuanceOfLongTermDebt`	$107.00M	USD	1 Quarter
Borrowing of debt	`ProceedsFromIssuanceOfLongTermDebt`	$27.00M	USD	1 Quarter
Borrowing of debt	`ProceedsFromIssuanceOfLongTermDebt`	$27.00M	USD	1 Quarter
Repayment of debt	`RepaymentsOfDebt`	$87.00M	USD	1 Quarter
Repayment of debt	`RepaymentsOfDebt`	$87.00M	USD	1 Quarter
Repayment of debt	`RepaymentsOfDebt`	$15.00M	USD	1 Quarter
Repayment of debt	`RepaymentsOfDebt`	$15.00M	USD	1 Quarter
Dividends paid to common and preferred stockholders	`PaymentsOfDividends`	$2.51M	USD	1 Quarter
Dividends paid to common and preferred stockholders	`PaymentsOfDividends`	$2.51M	USD	1 Quarter
Dividends paid to common and preferred stockholders	`PaymentsOfDividends`	$3.99M	USD	1 Quarter
Dividends paid to common and preferred stockholders	`PaymentsOfDividends`	$3.99M	USD	1 Quarter
Repayments of finance leases and other	`FinanceLeasePrincipalPayments`	$2.29M	USD	1 Quarter
Repayments of finance leases and other	`FinanceLeasePrincipalPayments`	$2.29M	USD	1 Quarter
Repayments of finance leases and other	`FinanceLeasePrincipalPayments`	$3.03M	USD	1 Quarter
Repayments of finance leases and other	`FinanceLeasePrincipalPayments`	$3.03M	USD	1 Quarter
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$15.20M	USD	1 Quarter
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$15.20M	USD	1 Quarter
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$4.88M	USD	1 Quarter
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$4.88M	USD	1 Quarter
Effect of exchange rates on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-100.00K	USD	1 Quarter
Effect of exchange rates on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-100.00K	USD	1 Quarter
Effect of exchange rates on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-624.00K	USD	1 Quarter
Effect of exchange rates on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-624.00K	USD	1 Quarter
Net decrease in cash, cash equivalents and restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-3.20M	USD	1 Quarter
Net decrease in cash, cash equivalents and restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-3.20M	USD	1 Quarter
Net decrease in cash, cash equivalents and restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-26.21M	USD	1 Quarter
Net decrease in cash, cash equivalents and restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-26.21M	USD	1 Quarter
Cash, cash equivalents and restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$24.84M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$24.84M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$81.33M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$81.33M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$107.54M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$107.54M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$28.05M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$28.05M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$24.84M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$24.84M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$81.33M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$81.33M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$107.54M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$107.54M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$28.05M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$28.05M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$80.17M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$80.17M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$26.87M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$26.87M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$23.67M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$23.67M	USD	Point-in-time
Non-current restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.18M	USD	Point-in-time
Non-current restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.18M	USD	Point-in-time
Non-current restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.16M	USD	Point-in-time
Non-current restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.16M	USD	Point-in-time
Non-current restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.18M	USD	Point-in-time
Non-current restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.18M	USD	Point-in-time
Total cash and cash equivalents and restricted cash and cash equivalents as reported on the consolidated cash flow statement	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$24.84M	USD	Point-in-time
Total cash and cash equivalents and restricted cash and cash equivalents as reported on the consolidated cash flow statement	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$24.84M	USD	Point-in-time
Total cash and cash equivalents and restricted cash and cash equivalents as reported on the consolidated cash flow statement	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$81.33M	USD	Point-in-time
Total cash and cash equivalents and restricted cash and cash equivalents as reported on the consolidated cash flow statement	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$81.33M	USD	Point-in-time
Total cash and cash equivalents and restricted cash and cash equivalents as reported on the consolidated cash flow statement	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$107.54M	USD	Point-in-time
Total cash and cash equivalents and restricted cash and cash equivalents as reported on the consolidated cash flow statement	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$107.54M	USD	Point-in-time
Total cash and cash equivalents and restricted cash and cash equivalents as reported on the consolidated cash flow statement	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$28.05M	USD	Point-in-time
Total cash and cash equivalents and restricted cash and cash equivalents as reported on the consolidated cash flow statement	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$28.05M	USD	Point-in-time
Cash paid for interest	`InterestPaidNet`	$20.12M	USD	1 Quarter
Cash paid for interest	`InterestPaidNet`	$20.12M	USD	1 Quarter
Cash paid for interest	`InterestPaidNet`	$18.71M	USD	1 Quarter
Cash paid for interest	`InterestPaidNet`	$18.71M	USD	1 Quarter
Cash paid for income and mining taxes, net	`IncomeTaxesPaidNet`	$127.00K	USD	1 Quarter
Cash paid for income and mining taxes, net	`IncomeTaxesPaidNet`	$127.00K	USD	1 Quarter
Cash paid for income and mining taxes, net	`IncomeTaxesPaidNet`	$864.00K	USD	1 Quarter
Cash paid for income and mining taxes, net	`IncomeTaxesPaidNet`	$864.00K	USD	1 Quarter
Common stock issued as incentive compensation	`CommonStockContributedToPensionPlans`	$2.50M	USD	1 Quarter
Common stock issued as incentive compensation	`CommonStockContributedToPensionPlans`	$2.50M	USD	1 Quarter
Common stock issued as incentive compensation	`CommonStockContributedToPensionPlans`	$3.35M	USD	1 Quarter
Common stock issued as incentive compensation	`CommonStockContributedToPensionPlans`	$3.35M	USD	1 Quarter
Common stock issued for 401(k) match	`CommonStockIssuedFor401KMatch`	$1.25M	USD	1 Quarter
Common stock issued for 401(k) match	`CommonStockIssuedFor401KMatch`	$1.25M	USD	1 Quarter
Common stock issued for 401(k) match	`CommonStockIssuedFor401KMatch`	$1.22M	USD	1 Quarter
Common stock issued for 401(k) match	`CommonStockIssuedFor401KMatch`	$1.22M	USD	1 Quarter

Stockholders Equity 60 line items

Line Item	Tag	Value	Unit	Period
Common stock dividends declared, per common share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.00	USD	1 Quarter
Common stock dividends declared, per common share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.00	USD	1 Quarter
Common stock dividends declared, per common share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.01	USD	1 Quarter
Common stock dividends declared, per common share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.01	USD	1 Quarter
Preferred stock dividends declared, per share (in dollars per share)	`PreferredStockDividendsPerShareDeclared`	$0.88	USD	1 Quarter
Preferred stock dividends declared, per share (in dollars per share)	`PreferredStockDividendsPerShareDeclared`	$0.88	USD	1 Quarter
Preferred stock dividends declared, per share (in dollars per share)	`PreferredStockDividendsPerShareDeclared`	$0.88	USD	1 Quarter
Preferred stock dividends declared, per share (in dollars per share)	`PreferredStockDividendsPerShareDeclared`	$0.88	USD	1 Quarter
Common stock issued for 401(k) match, shares (in shares)	`StockIssuedDuringPeriodShares401kMatch`	275,570.00	shares	1 Quarter
Common stock issued for 401(k) match, shares (in shares)	`StockIssuedDuringPeriodShares401kMatch`	275,570.00	shares	1 Quarter
Common stock issued for 401(k) match, shares (in shares)	`StockIssuedDuringPeriodShares401kMatch`	229,832.00	shares	1 Quarter
Common stock issued for 401(k) match, shares (in shares)	`StockIssuedDuringPeriodShares401kMatch`	229,832.00	shares	1 Quarter
Incentive compensation units shares	`IncentiveCompensationUnitsShares`	476,775.00	shares	1 Quarter
Incentive compensation units shares	`IncentiveCompensationUnitsShares`	476,775.00	shares	1 Quarter
Common stock issued under ATM program, net shares	`CommonStockIssuedUnderAtmProgramShares`	248,561.00	shares	1 Quarter
Common stock issued under ATM program, net shares	`CommonStockIssuedUnderAtmProgramShares`	248,561.00	shares	1 Quarter
Common stock issued as incentive compensation	`StockIssuedDuringPeriodSharesEmployeeBenefitPlan`	959,615.00	shares	1 Quarter
Common stock issued as incentive compensation	`StockIssuedDuringPeriodSharesEmployeeBenefitPlan`	959,615.00	shares	1 Quarter
Balance Beginning	`StockholdersEquity`	$1.96B	USD	Point-in-time
Balance Beginning	`StockholdersEquity`	$1.96B	USD	Point-in-time
Balance Beginning	`StockholdersEquity`	$2.07B	USD	Point-in-time
Balance Beginning	`StockholdersEquity`	$2.07B	USD	Point-in-time
Balance Beginning	`StockholdersEquity`	$2.04B	USD	Point-in-time
Balance Beginning	`StockholdersEquity`	$2.04B	USD	Point-in-time
Balance Beginning	`StockholdersEquity`	$1.97B	USD	Point-in-time
Balance Beginning	`StockholdersEquity`	$1.97B	USD	Point-in-time
Net Income (Loss)	`NetIncomeLoss`	$-5.75M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$-5.75M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$28.87M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$28.87M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.94M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.94M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.16M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.16M	USD	1 Quarter
Incentive compensation units distributed	`IncentiveCompensationUnitsDistributed`	$2.50M	USD	1 Quarter
Incentive compensation units distributed	`IncentiveCompensationUnitsDistributed`	$2.50M	USD	1 Quarter
Common stock and Series B Preferred Stock dividends declared	`Dividends`	$2.51M	USD	1 Quarter
Common stock and Series B Preferred Stock dividends declared	`Dividends`	$2.51M	USD	1 Quarter
Common stock and Series B Preferred Stock dividends declared	`Dividends`	$3.99M	USD	1 Quarter
Common stock and Series B Preferred Stock dividends declared	`Dividends`	$3.99M	USD	1 Quarter
Common stock issued for 401(k) match	`StockIssuedDuringPeriodValue401kMatch`	$1.25M	USD	1 Quarter
Common stock issued for 401(k) match	`StockIssuedDuringPeriodValue401kMatch`	$1.25M	USD	1 Quarter
Common stock issued for 401(k) match	`StockIssuedDuringPeriodValue401kMatch`	$1.22M	USD	1 Quarter
Common stock issued for 401(k) match	`StockIssuedDuringPeriodValue401kMatch`	$1.22M	USD	1 Quarter
Common stock issued under ATM Program	`CommonStockIssuedUnderAtmProgram`	$1.10M	USD	1 Quarter
Common stock issued under ATM Program	`CommonStockIssuedUnderAtmProgram`	$1.10M	USD	1 Quarter
Common stock issued as incentive compensation	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$2.16M	USD	1 Quarter
Common stock issued as incentive compensation	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$2.16M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$2.43M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$2.43M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-5.40M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-5.40M	USD	1 Quarter
Balance Ending	`StockholdersEquity`	$1.96B	USD	Point-in-time
Balance Ending	`StockholdersEquity`	$1.96B	USD	Point-in-time
Balance Ending	`StockholdersEquity`	$2.07B	USD	Point-in-time
Balance Ending	`StockholdersEquity`	$2.07B	USD	Point-in-time
Balance Ending	`StockholdersEquity`	$2.04B	USD	Point-in-time
Balance Ending	`StockholdersEquity`	$2.04B	USD	Point-in-time
Balance Ending	`StockholdersEquity`	$1.97B	USD	Point-in-time
Balance Ending	`StockholdersEquity`	$1.97B	USD	Point-in-time

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.