10-K Filing

HECLA MINING CO/DE/ CIK: 719413 FY 2022

Filing Information

Form Type	10-K
Accession Number	`0000950170-23-003174`
Period End Date	20221231
Filing Date	20230217
Fiscal Year	2022
Fiscal Period	FY
XBRL Instance	hl-20221231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 101 Income Statement 93 Cash Flow Statement 143 Stockholders Equity 63

Balance Sheet 101 line items

Line Item	Tag	Value	Unit	Period
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$104.74M	USD	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$0.25	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$210.01M	USD	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$0.25	USD	Point-in-time
Preferred Stock, Shares Issued	`PreferredStockSharesIssued`	157,816.00	shares	Point-in-time
Preferred Stock, Shares Issued	`PreferredStockSharesIssued`	157,776.00	shares	Point-in-time
Preferred Stock, Shares Outstanding	`PreferredStockSharesOutstanding`	157,816.00	shares	Point-in-time
Trade	`AccountsReceivableNetCurrent`	$36.44M	USD	Point-in-time
Trade	`AccountsReceivableNetCurrent`	$45.15M	USD	Point-in-time
Preferred Stock, Liquidation Preference, Value	`PreferredStockLiquidationPreferenceValue`	$7.89M	USD	Point-in-time
Other, net	`OtherReceivables`	$10.70M	USD	Point-in-time
Other, net	`OtherReceivables`	$8.15M	USD	Point-in-time
Restricted stock unit distributions, shares (in shares)	`RestrictedStockUnitDistributionsShares`	1.65M	shares	Annual
Restricted stock unit distributions, shares (in shares)	`RestrictedStockUnitDistributionsShares`	2.19M	shares	Annual
Restricted stock unit distributions, shares (in shares)	`RestrictedStockUnitDistributionsShares`	1.70M	shares	Annual
Common Stock, Par or Stated Value Per Share	`CommonStockParOrStatedValuePerShare`	$0.25	USD	Point-in-time
Concentrates, dore, stockpiled ore, and metals in transit and in process	`InventoryFinishedGoods`	$37.30M	USD	Point-in-time
Common Stock, Par or Stated Value Per Share	`CommonStockParOrStatedValuePerShare`	$0.25	USD	Point-in-time
Concentrates, dore, stockpiled ore, and metals in transit and in process	`InventoryFinishedGoods`	$25.91M	USD	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	750.00M	shares	Point-in-time
Materials and supplies	`OtherInventorySupplies`	$41.86M	USD	Point-in-time
Materials and supplies	`OtherInventorySupplies`	$53.37M	USD	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	750.00M	shares	Point-in-time
Other Assets, Current	`OtherAssetsCurrent`	$16.47M	USD	Point-in-time
Other Assets, Current	`OtherAssetsCurrent`	$19.27M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssuedLessTreasuryShares`	607.62M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssuedLessTreasuryShares`	545.53M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$341.63M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$267.73M	USD	Point-in-time
Treasury Stock, Shares	`TreasuryStockShares`	8.13M	shares	Point-in-time
Treasury Stock, Shares	`TreasuryStockShares`	7.40M	shares	Point-in-time
Investments	`LongTermInvestments`	$10.84M	USD	Point-in-time
Common stock issued upon conversion of series B preffered stock	`ConversionOfStockSharesIssued1`	128.00	shares	Annual
Investments	`LongTermInvestments`	$24.02M	USD	Point-in-time
Conversion of Stock, Shares Converted	`ConversionOfStockSharesConverted1`	40.00	shares	Annual
Restricted cash and investments	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.05M	USD	Point-in-time
Restricted cash and investments	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.16M	USD	Point-in-time
Properties, plants, equipment and mineral interests, net	`PropertyPlantAndEquipmentNet`	$2.57B	USD	Point-in-time
Properties, plants, equipment and mineral interests, net	`PropertyPlantAndEquipmentNet`	$2.31B	USD	Point-in-time
Operating Lease, Right-of-Use Asset	`OperatingLeaseRightOfUseAsset`	$12.44M	USD	Point-in-time
Operating Lease, Right-of-Use Asset	`OperatingLeaseRightOfUseAsset`	$11.06M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$45.56M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$21.11M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$6.48M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$32.30M	USD	Point-in-time
Total assets	`Assets`	$2.73B	USD	Point-in-time
Total assets	`Assets`	$2.93B	USD	Point-in-time
Total assets	`Assets`	$2.70B	USD	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$84.75M	USD	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$68.10M	USD	Point-in-time
Accrued payroll and related benefits	`EmployeeRelatedLiabilitiesCurrent`	$28.71M	USD	Point-in-time
Accrued payroll and related benefits	`EmployeeRelatedLiabilitiesCurrent`	$37.58M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$12.31M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$4.03M	USD	Point-in-time
Accrued reclamation and closure costs	`AccruedReclamationCostsCurrent`	$9.26M	USD	Point-in-time
Accrued reclamation and closure costs	`AccruedReclamationCostsCurrent`	$8.59M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$14.45M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$14.45M	USD	Point-in-time
Current derivative liabilities	`DerivativeLiabilitiesCurrent`	$19.35M	USD	Point-in-time
Current derivative liabilities	`DerivativeLiabilitiesCurrent`	$16.12M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$2.58M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$3.46M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$178.47M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$160.38M	USD	Point-in-time
Finance leases	`FinanceLeaseLiabilityCurrent`	$9.48M	USD	Point-in-time
Finance leases	`FinanceLeaseLiabilityCurrent`	$5.61M	USD	Point-in-time
Accrued reclamation and closure costs	`MineReclamationAndClosingLiabilityNoncurrent`	$103.97M	USD	Point-in-time
Accrued reclamation and closure costs	`MineReclamationAndClosingLiabilityNoncurrent`	$108.41M	USD	Point-in-time
Long-term debt including finance leases	`LongTermNotesPayable`	$517.74M	USD	Point-in-time
Long-term debt including finance leases	`LongTermNotesPayable`	$515.87M	USD	Point-in-time
Deferred tax liability	`DeferredIncomeTaxLiabilitiesNet`	$149.71M	USD	Point-in-time
Deferred tax liability	`DeferredIncomeTaxLiabilitiesNet`	$125.85M	USD	Point-in-time
Pension liability	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$4.67M	USD	Point-in-time
Pension liability	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	-	USD	Point-in-time
Non-current derivatitive liabilities	`DerivativeLiabilitiesNoncurrent`	$6.07M	USD	Point-in-time
Non-current derivatitive liabilities	`DerivativeLiabilitiesNoncurrent`	$18.53M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$11.68M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$14.89M	USD	Point-in-time
Total liabilities	`Liabilities`	$948.21M	USD	Point-in-time
Total liabilities	`Liabilities`	$968.02M	USD	Point-in-time
Commitments and contingencies (Notes 4, 5, 8, 9, 13 and 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Notes 4, 5, 8, 9, 13 and 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Series B preferred stock, $0.25 par value, issued 2022 - 157,776 shares (2021 - 157,816 shares issued and outstanding), liquidation preference - $7,891	`PreferredStockValue`	$39.00K	USD	Point-in-time
Series B preferred stock, $0.25 par value, issued 2022 - 157,776 shares (2021 - 157,816 shares issued and outstanding), liquidation preference - $7,891	`PreferredStockValue`	$39.00K	USD	Point-in-time
Common stock, $0.25 par value, authorized 750,000,000 shares; issued 2022 - 607,619,495 shares and 2021 - 545,534,760 shares	`CommonStockValue`	$151.82M	USD	Point-in-time
Common stock, $0.25 par value, authorized 750,000,000 shares; issued 2022 - 607,619,495 shares and 2021 - 545,534,760 shares	`CommonStockValue`	$136.39M	USD	Point-in-time
Capital surplus	`AdditionalPaidInCapital`	$2.03B	USD	Point-in-time
Capital surplus	`AdditionalPaidInCapital`	$2.26B	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-403.93M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-353.65M	USD	Point-in-time
Accumulated other comprehensive income (loss), net	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-28.46M	USD	Point-in-time
Accumulated other comprehensive income (loss), net	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-2.45M	USD	Point-in-time
Less treasury stock, at cost; 2022 - 8,132,553 and 2021 - 7,395,295 shares issued and held in treasury	`TreasuryStockValue`	$31.70M	USD	Point-in-time
Less treasury stock, at cost; 2022 - 8,132,553 and 2021 - 7,395,295 shares issued and held in treasury	`TreasuryStockValue`	$28.02M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.98B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.71B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.76B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.70B	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$2.93B	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$2.73B	USD	Point-in-time

Income Statement 93 line items

Line Item	Tag	Value	Unit	Period
Sales	`RevenueFromContractWithCustomerIncludingAssessedTax`	$718.90M	USD	Annual
Sales	`RevenueFromContractWithCustomerIncludingAssessedTax`	$691.87M	USD	Annual
Sales	`RevenueFromContractWithCustomerIncludingAssessedTax`	$807.47M	USD	Annual
Cost of sales and other direct production costs	`CostOfGoodsSoldBeforeDepreciationDepletionAndAmortization`	$382.66M	USD	Annual
Cost of sales and other direct production costs	`CostOfGoodsSoldBeforeDepreciationDepletionAndAmortization`	$417.88M	USD	Annual
Cost of sales and other direct production costs	`CostOfGoodsSoldBeforeDepreciationDepletionAndAmortization`	$458.81M	USD	Annual
Depreciation, depletion and amortization	`CostDepreciationAmortizationAndDepletion`	$171.79M	USD	Annual
Depreciation, depletion and amortization	`CostDepreciationAmortizationAndDepletion`	$143.94M	USD	Annual
Depreciation, depletion and amortization	`CostDepreciationAmortizationAndDepletion`	$148.11M	USD	Annual
Total cost of sales	`CostOfGoodsAndServicesSold`	$589.67M	USD	Annual
Total cost of sales	`CostOfGoodsAndServicesSold`	$530.77M	USD	Annual
Total cost of sales	`CostOfGoodsAndServicesSold`	$602.75M	USD	Annual
Gross profit	`GrossProfit`	$217.80M	USD	Annual
Gross profit	`GrossProfit`	$161.10M	USD	Annual
Gross profit	`GrossProfit`	$116.16M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$34.57M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$35.56M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$43.38M	USD	Annual
Exploration and pre-development	`ExplorationAndPredevelopmentExpense`	$46.04M	USD	Annual
Exploration and pre-development	`ExplorationAndPredevelopmentExpense`	$47.90M	USD	Annual
Exploration and pre-development	`ExplorationAndPredevelopmentExpense`	$18.30M	USD	Annual
Provision for closed operations and environmental matters	`EnvironmentalRemediationExpense`	$8.79M	USD	Annual
Provision for closed operations and environmental matters	`EnvironmentalRemediationExpense`	$3.93M	USD	Annual
Provision for closed operations and environmental matters	`EnvironmentalRemediationExpense`	$14.57M	USD	Annual
Ramp-up and suspension costs	`EmployeeLaborStrikeRelatedCosts`	$23.01M	USD	Annual
Ramp-up and suspension costs	`EmployeeLaborStrikeRelatedCosts`	$24.11M	USD	Annual
Ramp-up and suspension costs	`EmployeeLaborStrikeRelatedCosts`	$24.91M	USD	Annual
Other operating expense	`OtherCostAndExpenseOperating`	$6.26M	USD	Annual
Other operating expense	`OtherCostAndExpenseOperating`	$14.33M	USD	Annual
Other operating expense	`OtherCostAndExpenseOperating`	$11.43M	USD	Annual
Total other operating expenses	`OperatingExpenses`	$128.59M	USD	Annual
Total other operating expenses	`OperatingExpenses`	$134.38M	USD	Annual
Total other operating expenses	`OperatingExpenses`	$94.12M	USD	Annual
(Loss) income from operations	`OperatingIncomeLoss`	$66.98M	USD	Annual
(Loss) income from operations	`OperatingIncomeLoss`	$83.42M	USD	Annual
(Loss) income from operations	`OperatingIncomeLoss`	$12.44M	USD	Annual
Fair value adjustments, net	`NonoperatingGainsLosses`	$-35.79M	USD	Annual
Fair value adjustments, net	`NonoperatingGainsLosses`	$-11.81M	USD	Annual
Fair value adjustments, net	`NonoperatingGainsLosses`	$-4.72M	USD	Annual
Foreign exchange gain (loss), net	`ForeignCurrencyTransactionGainLossRealized`	$7.21M	USD	Annual
Foreign exchange gain (loss), net	`ForeignCurrencyTransactionGainLossRealized`	$-4.61M	USD	Annual
Foreign exchange gain (loss), net	`ForeignCurrencyTransactionGainLossRealized`	$417.00K	USD	Annual
Other net expense	`OtherNonoperatingIncomeExpense`	$-2.26M	USD	Annual
Other net expense	`OtherNonoperatingIncomeExpense`	$-574.00K	USD	Annual
Other net expense	`OtherNonoperatingIncomeExpense`	$-7.83M	USD	Annual
Interest expense, net	`InterestExpense`	$42.79M	USD	Annual
Interest expense, net	`InterestExpense`	$41.95M	USD	Annual
Interest expense, net	`InterestExpense`	$49.57M	USD	Annual
Total other expense:	`NonoperatingIncomeExpense`	$-77.89M	USD	Annual
Total other expense:	`NonoperatingIncomeExpense`	$-68.24M	USD	Annual
Total other expense:	`NonoperatingIncomeExpense`	$-32.48M	USD	Annual
(Loss) income before income and mining taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$5.53M	USD	Annual
(Loss) income before income and mining taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-1.26M	USD	Annual
(Loss) income before income and mining taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-44.91M	USD	Annual
Income and mining tax benefit (provision)	`IncomeTaxExpenseBenefit`	$-8.20M	USD	Annual
Income and mining tax benefit (provision)	`IncomeTaxExpenseBenefit`	$7.57M	USD	Annual
Income and mining tax benefit (provision)	`IncomeTaxExpenseBenefit`	$29.57M	USD	Annual
Net (loss) income	`NetIncomeLoss`	$-9.46M	USD	Annual
Net (loss) income	`NetIncomeLoss`	$35.09M	USD	Annual
Net (loss) income	`NetIncomeLoss`	$-37.35M	USD	Annual
Preferred stock dividends	`DividendsPreferredStock`	$552.00K	USD	Annual
Preferred stock dividends	`DividendsPreferredStock`	$552.00K	USD	Annual
Preferred stock dividends	`DividendsPreferredStock`	$552.00K	USD	Annual
Net (loss) income applicable to common shares	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-37.90M	USD	Annual
Net (loss) income applicable to common shares	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-10.01M	USD	Annual
Net (loss) income applicable to common shares	`NetIncomeLossAvailableToCommonStockholdersBasic`	$34.54M	USD	Annual
Net (loss) income	`NetIncomeLoss`	$-9.46M	USD	Annual
Net (loss) income	`NetIncomeLoss`	$35.09M	USD	Annual
Net (loss) income	`NetIncomeLoss`	$-37.35M	USD	Annual
Unrealized gain (loss) and amortization of prior service on pension plans	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$16.74M	USD	Annual
Unrealized gain (loss) and amortization of prior service on pension plans	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-3.56M	USD	Annual
Unrealized gain (loss) and amortization of prior service on pension plans	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-17.07M	USD	Annual
Unrealized gain (loss) on derivative contracts designated as hedge transactions	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$7.98M	USD	Annual
Unrealized gain (loss) on derivative contracts designated as hedge transactions	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$13.84M	USD	Annual
Unrealized gain (loss) on derivative contracts designated as hedge transactions	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$-12.31M	USD	Annual
Total change in accumulated other comprehensive income (loss), net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$30.90M	USD	Annual
Total change in accumulated other comprehensive income (loss), net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$4.42M	USD	Annual
Total change in accumulated other comprehensive income (loss), net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$4.43M	USD	Annual
Comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$-6.44M	USD	Annual
Comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$-5.04M	USD	Annual
Comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$39.53M	USD	Annual
Basic (loss) income per common share after preferred dividends	`EarningsPerShareBasic`	$0.06	USD	Annual
Basic (loss) income per common share after preferred dividends	`EarningsPerShareBasic`	$0.07	USD	Annual
Basic (loss) income per common share after preferred dividends	`EarningsPerShareBasic`	$-0.02	USD	Annual
Diluted (loss) income per common share after preferred dividends	`EarningsPerShareDiluted`	$0.07	USD	Annual
Diluted (loss) income per common share after preferred dividends	`EarningsPerShareDiluted`	$0.06	USD	Annual
Diluted (loss) income per common share after preferred dividends	`EarningsPerShareDiluted`	$-0.02	USD	Annual
Weighted average number of common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	557.34M	shares	Annual
Weighted average number of common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	536.19M	shares	Annual
Weighted average number of common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	527.33M	shares	Annual
Weighted average number of common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	557.34M	shares	Annual
Weighted average number of common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	542.18M	shares	Annual
Weighted average number of common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	527.33M	shares	Annual

Cash Flow Statement 143 line items

Line Item	Tag	Value	Unit	Period
Net (loss) income	`NetIncomeLoss`	$-9.46M	USD	Annual
Net (loss) income	`NetIncomeLoss`	$35.09M	USD	Annual
Net (loss) income	`NetIncomeLoss`	$-37.35M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$145.15M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$155.01M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$172.65M	USD	Annual
Fair value adjustments, net	`FairValueAdjustmentsNet`	$-24.18M	USD	Annual
Fair value adjustments, net	`FairValueAdjustmentsNet`	$4.69M	USD	Annual
Fair value adjustments, net	`FairValueAdjustmentsNet`	$-15.04M	USD	Annual
Adjustment of inventory to net realizable value	`InventoryWriteDown`	$6.52M	USD	Annual
Adjustment of inventory to net realizable value	`InventoryWriteDown`	-	USD	Annual
Adjustment of inventory to net realizable value	`InventoryWriteDown`	$2.65M	USD	Annual
Provision for reclamation and closure costs	`EnvironmentalExpenseAndLiabilities`	$9.57M	USD	Annual
Provision for reclamation and closure costs	`EnvironmentalExpenseAndLiabilities`	$6.19M	USD	Annual
Provision for reclamation and closure costs	`EnvironmentalExpenseAndLiabilities`	$11.51M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$48.05M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$3.82M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$25.55M	USD	Annual
Stock compensation	`ShareBasedCompensation`	$6.08M	USD	Annual
Stock compensation	`ShareBasedCompensation`	$6.01M	USD	Annual
Stock compensation	`ShareBasedCompensation`	$6.46M	USD	Annual
Foreign exchange (gain) loss	`ForeignCurrencyTransactionGainLossBeforeTax`	$79.00K	USD	Annual
Foreign exchange (gain) loss	`ForeignCurrencyTransactionGainLossBeforeTax`	$-2.68M	USD	Annual
Foreign exchange (gain) loss	`ForeignCurrencyTransactionGainLossBeforeTax`	$9.21M	USD	Annual
Other non-cash items	`OtherNoncashIncomeExpense`	$-3.74M	USD	Annual
Other non-cash items	`OtherNoncashIncomeExpense`	$-2.66M	USD	Annual
Other non-cash items	`OtherNoncashIncomeExpense`	$-6.03M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$1.08M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-8.67M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$5.41M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-16.92M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$18.23M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$13.21M	USD	Annual
Other current and non-current assets	`IncreaseDecreaseInOtherOperatingAssets`	$12.39M	USD	Annual
Other current and non-current assets	`IncreaseDecreaseInOtherOperatingAssets`	$-2.38M	USD	Annual
Other current and non-current assets	`IncreaseDecreaseInOtherOperatingAssets`	$1.68M	USD	Annual
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$19.38M	USD	Annual
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-795.00K	USD	Annual
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-24.98M	USD	Annual
Accrued payroll and related benefits	`IncreaseDecreaseInAccruedSalaries`	$13.73M	USD	Annual
Accrued payroll and related benefits	`IncreaseDecreaseInAccruedSalaries`	$14.45M	USD	Annual
Accrued payroll and related benefits	`IncreaseDecreaseInAccruedSalaries`	$1.27M	USD	Annual
Accrued taxes	`IncreaseDecreaseInPropertyAndOtherTaxesPayable`	$6.46M	USD	Annual
Accrued taxes	`IncreaseDecreaseInPropertyAndOtherTaxesPayable`	$3.56M	USD	Annual
Accrued taxes	`IncreaseDecreaseInPropertyAndOtherTaxesPayable`	$-7.93M	USD	Annual
Accrued reclamation and closure costs and other non-current liabilities	`IncreaseDecreaseInAccruedReclamationAndClosureCostsAndOtherNonCurrentLiabilities`	$-11.82M	USD	Annual
Accrued reclamation and closure costs and other non-current liabilities	`IncreaseDecreaseInAccruedReclamationAndClosureCostsAndOtherNonCurrentLiabilities`	$-2.13M	USD	Annual
Accrued reclamation and closure costs and other non-current liabilities	`IncreaseDecreaseInAccruedReclamationAndClosureCostsAndOtherNonCurrentLiabilities`	$3.08M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$180.79M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$220.34M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$89.89M	USD	Annual
Additions to properties, plants, equipment and mineral interests	`PaymentsToAcquirePropertyPlantAndEquipment`	$91.02M	USD	Annual
Additions to properties, plants, equipment and mineral interests	`PaymentsToAcquirePropertyPlantAndEquipment`	$109.05M	USD	Annual
Additions to properties, plants, equipment and mineral interests	`PaymentsToAcquirePropertyPlantAndEquipment`	$149.38M	USD	Annual
Purchase of carbon credits	`PaymentsForCarbonCredits`	-	USD	Annual
Purchase of carbon credits	`PaymentsForCarbonCredits`	-	USD	Annual
Purchase of carbon credits	`PaymentsForCarbonCredits`	$869.00K	USD	Annual
Payments for pre acquisition advance to alexco	`PaymentsForPreAcquisitionAdvanceToAlexco`	-	USD	Annual
Payments for pre acquisition advance to alexco	`PaymentsForPreAcquisitionAdvanceToAlexco`	$25.00M	USD	Annual
Payments for pre acquisition advance to alexco	`PaymentsForPreAcquisitionAdvanceToAlexco`	-	USD	Annual
Acquisitions, net	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Acquisitions, net	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Acquisitions, net	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$-8.95M	USD	Annual
Proceeds from sale or exchange of investments	`ProceedsFromSaleOfInvestments`	$1.81M	USD	Annual
Proceeds from sale or exchange of investments	`ProceedsFromSaleOfInvestments`	$9.38M	USD	Annual
Proceeds from sale or exchange of investments	`ProceedsFromSaleOfInvestments`	-	USD	Annual
Proceeds from Sale of Property, Plant, and Equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$331.00K	USD	Annual
Proceeds from Sale of Property, Plant, and Equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$1.08M	USD	Annual
Proceeds from Sale of Property, Plant, and Equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$748.00K	USD	Annual
Purchases of investments	`PaymentsToAcquireInvestments`	$31.97M	USD	Annual
Purchases of investments	`PaymentsToAcquireInvestments`	-	USD	Annual
Purchases of investments	`PaymentsToAcquireInvestments`	$2.22M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$92.90M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$107.03M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$187.27M	USD	Annual
Proceeds from issuance of common stock, net of offering costs	`ProceedsFromIssuanceOfCommonStock`	$17.28M	USD	Annual
Proceeds from issuance of common stock, net of offering costs	`ProceedsFromIssuanceOfCommonStock`	-	USD	Annual
Proceeds from issuance of common stock, net of offering costs	`ProceedsFromIssuanceOfCommonStock`	-	USD	Annual
Dividends paid to common and preferred stockholders	`PaymentsOfDividends`	$9.15M	USD	Annual
Dividends paid to common and preferred stockholders	`PaymentsOfDividends`	$12.93M	USD	Annual
Dividends paid to common and preferred stockholders	`PaymentsOfDividends`	$20.67M	USD	Annual
Acquisition of treasury shares from employee equity awards	`PaymentsForRepurchaseOfCommonStock`	$4.53M	USD	Annual
Acquisition of treasury shares from employee equity awards	`PaymentsForRepurchaseOfCommonStock`	$2.75M	USD	Annual
Acquisition of treasury shares from employee equity awards	`PaymentsForRepurchaseOfCommonStock`	$3.68M	USD	Annual
Borrowings of debt	`ProceedsFromIssuanceOfLongTermDebt`	$25.00M	USD	Annual
Borrowings of debt	`ProceedsFromIssuanceOfLongTermDebt`	$716.33M	USD	Annual
Borrowings of debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	Annual
Repayments of debt	`RepaymentsOfDebt`	-	USD	Annual
Repayments of debt	`RepaymentsOfDebt`	$25.00M	USD	Annual
Repayments of debt	`RepaymentsOfDebt`	$716.50M	USD	Annual
Repayments of finance leases	`FinanceLeasePrincipalPayments`	$7.63M	USD	Annual
Repayments of finance leases	`FinanceLeasePrincipalPayments`	$5.95M	USD	Annual
Repayments of finance leases	`FinanceLeasePrincipalPayments`	$7.29M	USD	Annual
Payments for other financing activities	`PaymentsForOtherFinancingActivities`	$116.00K	USD	Annual
Payments for other financing activities	`PaymentsForOtherFinancingActivities`	$-536.00K	USD	Annual
Payments for other financing activities	`PaymentsForOtherFinancingActivities`	$1.36M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-7.50M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-32.60M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-19.38M	USD	Annual
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-273.00K	USD	Annual
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-530.00K	USD	Annual
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-1.11M	USD	Annual
Net (decrease) increase in cash, cash equivalents and restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-105.16M	USD	Annual
Net (decrease) increase in cash, cash equivalents and restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$67.41M	USD	Annual
Net (decrease) increase in cash, cash equivalents and restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$80.18M	USD	Annual
Cash, cash equivalents and restricted cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$130.88M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$105.91M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$211.06M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$63.48M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$130.88M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$105.91M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$211.06M	USD	Point-in-time
Cash, cash equivalents and restricted cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$63.48M	USD	Point-in-time
Interest	`InterestPaidNet`	$34.85M	USD	Annual
Interest	`InterestPaidNet`	$37.56M	USD	Annual
Interest	`InterestPaidNet`	$37.20M	USD	Annual
Income and mining taxes	`IncomeTaxesPaidNet`	$7.91M	USD	Annual
Income and mining taxes	`IncomeTaxesPaidNet`	$-12.11M	USD	Annual
Income and mining taxes	`IncomeTaxesPaidNet`	$-14.40M	USD	Annual
Addition of finance lease obligations	`CapitalLeaseObligationsIncurred`	$9.11M	USD	Annual
Addition of finance lease obligations	`CapitalLeaseObligationsIncurred`	$4.87M	USD	Annual
Addition of finance lease obligations	`CapitalLeaseObligationsIncurred`	$11.89M	USD	Annual
Recognition of operating lease liabilities and right-of-use assets	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$6.84M	USD	Annual
Recognition of operating lease liabilities and right-of-use assets	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$4.87M	USD	Annual
Recognition of operating lease liabilities and right-of-use assets	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	-	USD	Annual
Common stock contributed to pension plans	`CommonStockContributedToPensionPlans`	$16.03M	USD	Annual
Common stock contributed to pension plans	`CommonStockContributedToPensionPlans`	$9.74M	USD	Annual
Common stock contributed to pension plans	`CommonStockContributedToPensionPlans`	$22.25M	USD	Annual
Common stock issued for 401(k) match	`CommonStockIssuedFor401KMatch`	$4.47M	USD	Annual
Common stock issued for 401(k) match	`CommonStockIssuedFor401KMatch`	$4.62M	USD	Annual
Common stock issued for 401(k) match	`CommonStockIssuedFor401KMatch`	$4.34M	USD	Annual
Restricted Stock or Unit Expense	`RestrictedStockExpense`	-	USD	Annual
Restricted Stock or Unit Expense	`RestrictedStockExpense`	-	USD	Annual
Restricted Stock or Unit Expense	`RestrictedStockExpense`	$5.10M	USD	Annual
Common stock issued to stockholders	`CommonStockIssuedToStockholders`	$68.73M	USD	Annual
Common stock issued to stockholders	`CommonStockIssuedToStockholders`	-	USD	Annual
Common stock issued to stockholders	`CommonStockIssuedToStockholders`	-	USD	Annual
Common stock issued to settle acquired silver stream	`CommonStockIssuedToSettleAcquiredSilverStream`	-	USD	Annual
Common stock issued to settle acquired silver stream	`CommonStockIssuedToSettleAcquiredSilverStream`	-	USD	Annual
Common stock issued to settle acquired silver stream	`CommonStockIssuedToSettleAcquiredSilverStream`	$135.00M	USD	Annual
Equity securities received from exchange of investments	`ConsiderationReceivedForBeneficialInterestObtainedForTransferringFinancialAsset`	-	USD	Annual
Equity securities received from exchange of investments	`ConsiderationReceivedForBeneficialInterestObtainedForTransferringFinancialAsset`	$3.63M	USD	Annual
Equity securities received from exchange of investments	`ConsiderationReceivedForBeneficialInterestObtainedForTransferringFinancialAsset`	-	USD	Annual

Stockholders Equity 63 line items

Line Item	Tag	Value	Unit	Period
Stock issued to directors, shares (in shares)	`StockIssuedDuringPeriodSharesDirectors`	68,816.00	shares	Annual
Stock issued to directors, shares (in shares)	`StockIssuedDuringPeriodSharesDirectors`	207,000.00	shares	Annual
Stock issued to directors, shares (in shares)	`StockIssuedDuringPeriodSharesDirectors`	391,000.00	shares	Annual
Common stock issued for 401(k) match, shares (in shares)	`StockIssuedDuringPeriodShares401kMatch`	1.58M	shares	Annual
Common stock issued for 401(k) match, shares (in shares)	`StockIssuedDuringPeriodShares401kMatch`	685,000.00	shares	Annual
Common stock issued for 401(k) match, shares (in shares)	`StockIssuedDuringPeriodShares401kMatch`	978,964.00	shares	Annual
Common Stock, Dividends, Per Share, Cash Paid	`CommonStockDividendsPerShareCashPaid`	$0.04	USD	Annual
Common Stock, Dividends, Per Share, Cash Paid	`CommonStockDividendsPerShareCashPaid`	$0.02	USD	Annual
Common Stock, Dividends, Per Share, Cash Paid	`CommonStockDividendsPerShareCashPaid`	$0.04	USD	Annual
Preferred Stock, Dividends Per Share, Declared	`PreferredStockDividendsPerShareDeclared`	$2.63	USD	Annual
Preferred Stock, Dividends Per Share, Declared	`PreferredStockDividendsPerShareDeclared`	$2.63	USD	Annual
Preferred Stock, Dividends Per Share, Declared	`PreferredStockDividendsPerShareDeclared`	$2.63	USD	Annual
Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture	`StockIssuedDuringPeriodSharesShareBasedCompensation`	2.80M	shares	Annual
Common stock issued to Alexco Resource Corp. shareholders ( in shares)	`CommonStockIssuedToAlexcoResourceCorpShareholdersInShares`	17.99M	shares	Annual
Common stock issued to settle the acquired silver stream (in shares)	`CommonStockIssuedToSettleTheAcquiredSilverStreamInShares`	34.80M	shares	Annual
Common stock issued under ATM program , shares	`CommonStockIssuedUnderAtmProgramShares`	3.86M	shares	Annual
Stock Issued During Period, Shares, Employee Benefit Plan	`StockIssuedDuringPeriodSharesEmployeeBenefitPlan`	2.87M	shares	Annual
Stock Issued During Period, Shares, Employee Benefit Plan	`StockIssuedDuringPeriodSharesEmployeeBenefitPlan`	4.50M	shares	Annual
Balance	`StockholdersEquity`	$1.98B	USD	Point-in-time
Balance	`StockholdersEquity`	$1.71B	USD	Point-in-time
Balance	`StockholdersEquity`	$1.76B	USD	Point-in-time
Balance	`StockholdersEquity`	$1.70B	USD	Point-in-time
Stock Issued During Period, Shares, Employee Benefit Plan	`StockIssuedDuringPeriodSharesEmployeeBenefitPlan`	2.19M	shares	Annual
Restricted stock unit distributions, shares (in shares)	`RestrictedStockUnitDistributionsShares`	1.65M	shares	Annual
Net loss	`NetIncomeLoss`	$-9.46M	USD	Annual
Restricted stock unit distributions, shares (in shares)	`RestrictedStockUnitDistributionsShares`	2.19M	shares	Annual
Restricted stock unit distributions, shares (in shares)	`RestrictedStockUnitDistributionsShares`	1.70M	shares	Annual
Net loss	`NetIncomeLoss`	$35.09M	USD	Annual
Net loss	`NetIncomeLoss`	$-37.35M	USD	Annual
Stock issued to directors	`StockIssuedDuringPeriodValueDirectors`	$417.00K	USD	Annual
Stock Issued During Period, Shares, Treasury Stock Reissued	`StockIssuedDuringPeriodSharesTreasuryStockReissued`	650,000.00	shares	Annual
Stock issued to directors	`StockIssuedDuringPeriodValueDirectors`	$1.49M	USD	Annual
Stock issued to directors	`StockIssuedDuringPeriodValueDirectors`	$1.84M	USD	Annual
Number of series B preffered stock coverted	`ConversionOfStockSharesConverted1`	40.00	shares	Annual
Stock issued for 401(k) match	`StockIssuedDuringPeriodValue401kMatch`	$4.62M	USD	Annual
Stock issued for 401(k) match	`StockIssuedDuringPeriodValue401kMatch`	$4.47M	USD	Annual
Stock issued for 401(k) match	`StockIssuedDuringPeriodValue401kMatch`	$4.34M	USD	Annual
Restricted stock units granted	`StockIssuedDuringPeriodValueRestrictedStockAwardGross`	$4.97M	USD	Annual
Restricted stock units granted	`StockIssuedDuringPeriodValueRestrictedStockAwardGross`	$4.24M	USD	Annual
Restricted stock units granted	`StockIssuedDuringPeriodValueRestrictedStockAwardGross`	$5.59M	USD	Annual
Common stock issued upon conversion of series B preffered stock	`ConversionOfStockSharesIssued1`	128.00	shares	Annual
Common stock and Series B Preferred stock dividends declared	`Dividends`	$12.93M	USD	Annual
Common stock and Series B Preferred stock dividends declared	`Dividends`	$9.15M	USD	Annual
Common stock and Series B Preferred stock dividends declared	`Dividends`	$20.67M	USD	Annual
Common stock issued for employee incentive compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$3.83M	USD	Annual
Common stock issued to pension plans	`StockIssuedDuringPeriodValueEmployeeBenefitPlan`	$22.25M	USD	Annual
Common stock issued to pension plans	`StockIssuedDuringPeriodValueEmployeeBenefitPlan`	$9.74M	USD	Annual
Common stock issued to pension plans	`StockIssuedDuringPeriodValueEmployeeBenefitPlan`	$16.03M	USD	Annual
Restricted stock unit distributions	`RestrictedStockUnitDistributions`	$-3.68M	USD	Annual
Restricted stock unit distributions	`RestrictedStockUnitDistributions`	$-1.48M	USD	Annual
Restricted stock unit distributions	`RestrictedStockUnitDistributions`	$-4.53M	USD	Annual
Common stock issued to Alexco Resource Corp. shareholders	`CommonStockIssuedToAlexcoResourceCorpShareholders`	$68.73M	USD	Annual
Common stock issued to settle the acquired silver stream	`CommonStockIssuedToSettleTheAcquiredSilverStream`	$135.00M	USD	Annual
Common stock issued upon conversion of Series B Preferred stock	`ConversionOfStockAmountIssued1`	-	USD	Annual
Common stock issued under ATM program	`CommonStockIssuedUnderAtmProgram`	$17.28M	USD	Annual
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$30.90M	USD	Annual
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$4.42M	USD	Annual
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$4.43M	USD	Annual
Treasury shares issued to charitable foundation	`TreasuryStockReissuedAtLowerThanRepurchasePrice`	$1.97M	USD	Annual
Balance	`StockholdersEquity`	$1.98B	USD	Point-in-time
Balance	`StockholdersEquity`	$1.71B	USD	Point-in-time
Balance	`StockholdersEquity`	$1.76B	USD	Point-in-time
Balance	`StockholdersEquity`	$1.70B	USD	Point-in-time

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