$HL
HECLA MINING CO/DE/ Stock $hl

$hl Overview Financials Valuation SEC Filings Company Website

2020 Q1 Form 10-Q Financial Statement

#000143774920009759 Filed on May 07, 2020

Income Statement

Concept	2020 Q1	2019 Q1
Revenue	$136.9M	$152.6M
YoY Change	-10.28%	9.24%
Cost Of Revenue	$123.5M	$149.2M
YoY Change	-17.19%	47.81%
Gross Profit	$13.39M	$3.444M
YoY Change	288.79%	-91.12%
Gross Profit Margin	9.78%	2.26%
Selling, General & Admin	$8.900M	$10.00M
YoY Change	-11.0%	29.87%
% of Gross Profit	66.47%	290.36%
Research & Development	$0.00	$403.0K
YoY Change	-100.0%	-71.94%
% of Gross Profit	0.0%	11.7%
Depreciation & Amortization	$39.78M	$40.27M
YoY Change	-1.21%	36.54%
% of Gross Profit	297.08%	1169.19%
Operating Expenses	$26.44M	$19.57M
YoY Change	35.1%	-27.09%
Operating Profit	-$13.05M	-$16.12M
YoY Change	-19.09%	-234.94%
Interest Expense	$16.31M	$10.67M
YoY Change	52.94%	8.89%
% of Operating Profit
Other Income/Expense, Net	-$3.183M	-$16.63M
YoY Change	-80.85%	465.28%
Pretax Income	-$16.23M	-$32.75M
YoY Change	-50.44%	-463.55%
Income Tax	-$405.0K	-$7.216M
% Of Pretax Income
Net Earnings	-$15.82M	-$25.53M
YoY Change	-38.03%	-409.87%
Net Earnings / Revenue	-11.56%	-16.73%
Basic Earnings Per Share	-$0.03	-$0.05
Diluted Earnings Per Share	-$0.03	-$0.05
COMMON SHARES
Basic Shares Outstanding	523.2M	482.8M
Diluted Shares Outstanding	523.2M	482.8M

Balance Sheet

Concept	2020 Q1	2019 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$215.7M	$11.80M
YoY Change	1727.97%	-95.22%
Cash & Equivalents	$215.7M	$11.80M
Short-Term Investments
Other Short-Term Assets	$18.79M	$8.239M
YoY Change	128.11%	-52.56%
Inventory	$75.10M	$78.70M
Prepaid Expenses
Receivables	$6.100M	$9.586M
Other Receivables	$21.70M	$22.00M
Total Short-Term Assets	$342.5M	$144.1M
YoY Change	137.7%	-60.64%
LONG-TERM ASSETS
Property, Plant & Equipment	$2.393B	$2.509B
YoY Change	-4.62%	24.91%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$4.900M	$6.800M
YoY Change	-27.94%	-11.69%
Other Assets	$4.507M	$10.02M
YoY Change	-55.02%	-28.2%
Total Long-Term Assets	$2.273B	$2.550B
YoY Change	-10.9%	25.52%
TOTAL ASSETS
Total Short-Term Assets	$342.5M	$144.1M
Total Long-Term Assets	$2.273B	$2.550B
Total Assets	$2.615B	$2.695B
YoY Change	-2.95%	12.36%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$49.40M	$61.70M
YoY Change	-19.94%	19.57%
Accrued Expenses	$48.90M	$63.50M
YoY Change	-22.99%	43.34%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due	$5.400M	$5.900M
YoY Change	-8.47%	3.51%
Total Short-Term Liabilities	$117.2M	$146.8M
YoY Change	-20.19%	26.64%
LONG-TERM LIABILITIES
Long-Term Debt	$684.8M	$533.7M
YoY Change	28.31%	0.03%
Other Long-Term Liabilities	$14.03M	$6.793M
YoY Change	106.58%	144.0%
Total Long-Term Liabilities	$14.03M	$540.5M
YoY Change	-97.4%	0.78%
TOTAL LIABILITIES
Total Short-Term Liabilities	$117.2M	$146.8M
Total Long-Term Liabilities	$14.03M	$540.5M
Total Liabilities	$1.107B	$1.024B
YoY Change	8.13%	13.33%
SHAREHOLDERS EQUITY
Retained Earnings	-$372.0M	-$275.2M
YoY Change	35.17%	47.09%
Common Stock	$132.4M	$122.1M
YoY Change	8.46%	20.5%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$22.97M	$20.74M
YoY Change	10.76%	7.62%
Treasury Stock Shares	$6.287M	$5.227M
Shareholders Equity	$1.645B	$1.671B
YoY Change
Total Liabilities & Shareholders Equity	$2.764B	$2.695B
YoY Change	2.58%	12.36%

Cashflow Statement

Concept	2020 Q1	2019 Q1
OPERATING ACTIVITIES
Net Income	-$15.82M	-$25.53M
YoY Change	-38.03%	-409.87%
Depreciation, Depletion And Amortization	$39.78M	$40.27M
YoY Change	-1.21%	36.54%
Cash From Operating Activities	$4.927M	$20.03M
YoY Change	-75.4%	22.26%
INVESTING ACTIVITIES
Capital Expenditures	$19.87M	$33.07M
YoY Change	-39.92%	87.53%
Acquisitions
YoY Change
Other Investing Activities	-$154.0K	-$1.000K
YoY Change	15300.0%	-100.19%
Cash From Investing Activities	-$19.72M	-$33.07M
YoY Change	-40.38%	82.05%
FINANCING ACTIVITIES
Cash Dividend Paid	$1.442M	$1.347M
YoY Change	7.05%	18.57%
Common Stock Issuance & Retirement, Net		$0.00
YoY Change		-100.0%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$169.8M	-$2.647M
YoY Change	-6515.41%	-109.68%
NET CHANGE
Cash From Operating Activities	$4.927M	$20.03M
Cash From Investing Activities	-$19.72M	-$33.07M
Cash From Financing Activities	$169.8M	-$2.647M
Net Change In Cash	$153.3M	-$15.59M
YoY Change	-1083.14%	-158.98%
FREE CASH FLOW
Cash From Operating Activities	$4.927M	$20.03M
Capital Expenditures	$19.87M	$33.07M
Free Cash Flow	-$14.94M	-$13.04M
YoY Change	14.58%	941.61%

Facts In Submission

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CY2020Q1	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-0	USD
CY2019Q1	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-2000	USD
CY2020Q1	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-9955000	USD
CY2019Q1	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	5063000	USD
CY2020Q1	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	6602000	USD
CY2019Q1	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-3171000	USD
CY2020Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	2642000	USD
CY2019Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-1124000	USD
CY2020Q1	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-11879000	USD
CY2019Q1	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-9496000	USD
CY2020Q1	us-gaap	Increase Decrease In Accrued Salaries IncreaseDecreaseInAccruedSalaries	9495000	USD
CY2019Q1	us-gaap	Increase Decrease In Accrued Salaries IncreaseDecreaseInAccruedSalaries	7212000	USD
CY2020Q1	us-gaap	Increase Decrease In Property And Other Taxes Payable IncreaseDecreaseInPropertyAndOtherTaxesPayable	1332000	USD
CY2019Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	482829000
CY2020Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.0025
CY2019Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.0025
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-17185000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	-25533000	USD
CY2020Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	41630000	USD
CY2019Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	40267000	USD
CY2020Q1	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-978000	USD
CY2019Q1	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	96000	USD
CY2020Q1	us-gaap	Inventory Write Down InventoryWriteDown	0	USD
CY2019Q1	us-gaap	Inventory Write Down InventoryWriteDown	1399000	USD
CY2020Q1	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	104000	USD
CY2019Q1	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-0	USD
CY2020Q1	us-gaap	Environmental Expense And Liabilities EnvironmentalExpenseAndLiabilities	1548000	USD
CY2019Q1	us-gaap	Environmental Expense And Liabilities EnvironmentalExpenseAndLiabilities	1594000	USD
CY2020Q1	us-gaap	Share Based Compensation ShareBasedCompensation	1219000	USD
CY2019Q1	us-gaap	Share Based Compensation ShareBasedCompensation	1580000	USD
CY2020Q1	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	3252000	USD
CY2019Q1	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	8293000	USD
CY2020Q1	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	2140000	USD
CY2019Q1	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	625000	USD
CY2020Q1	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	10437000	USD
CY2019Q1	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-3686000	USD
CY2020Q1	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	8066000	USD
CY2019Q1	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-5550000	USD
CY2019Q1	us-gaap	Increase Decrease In Property And Other Taxes Payable IncreaseDecreaseInPropertyAndOtherTaxesPayable	1237000	USD
CY2020Q1	hl	Increase Decrease In Accrued Reclamation And Closure Costs And Other Non Current Liabilities IncreaseDecreaseInAccruedReclamationAndClosureCostsAndOtherNonCurrentLiabilities	3203000	USD
CY2019Q1	hl	Increase Decrease In Accrued Reclamation And Closure Costs And Other Non Current Liabilities IncreaseDecreaseInAccruedReclamationAndClosureCostsAndOtherNonCurrentLiabilities	-1064000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	4927000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	20030000	USD
CY2020Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	19870000	USD
CY2019Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	33071000	USD
CY2020Q1	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	154000	USD
CY2019Q1	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-19716000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-33070000	USD
CY2020Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	1304000	USD
CY2019Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	1209000	USD
CY2020Q1	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	138000	USD
CY2019Q1	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	138000	USD
CY2020Q1	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	458000	USD
CY2019Q1	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	39000	USD
CY2020Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	679500000	USD
CY2019Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	58000000	USD
CY2020Q1	us-gaap	Repayments Of Debt RepaymentsOfDebt	506500000	USD
CY2019Q1	us-gaap	Repayments Of Debt RepaymentsOfDebt	58000000	USD
CY2020Q1	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	1284000	USD
CY2019Q1	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	1261000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	169816000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-2647000	USD
CY2020Q1	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-1736000	USD
CY2019Q1	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	95000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	153291000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-15592000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	63477000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	28414000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	216768000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	12822000	USD
CY2020Q1	us-gaap	Interest Paid Net InterestPaidNet	13984000	USD
CY2019Q1	us-gaap	Interest Paid Net InterestPaidNet	672000	USD
CY2020Q1	hl	Finance Lease Liability And Rightof Use Assets Additions FinanceLeaseLiabilityAndRightofUseAssetsAdditions	0	USD
CY2019Q1	hl	Finance Lease Liability And Rightof Use Assets Additions FinanceLeaseLiabilityAndRightofUseAssetsAdditions	3498000	USD
CY2020Q1	hl	Noncash Activity Recognition Of Operating Lease Liabilites And Rightofuse Assets NoncashActivityRecognitionOfOperatingLeaseLiabilitesAndRightofuseAssets	0	USD
CY2019Q1	hl	Noncash Activity Recognition Of Operating Lease Liabilites And Rightofuse Assets NoncashActivityRecognitionOfOperatingLeaseLiabilitesAndRightofuseAssets	22365000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	1692423000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-17185000	USD
CY2020Q1	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	1219000	USD
CY2020Q1	us-gaap	Dividends Common Stock DividendsCommonStock	1304000	USD
CY2020Q1	us-gaap	Dividends Preferred Stock DividendsPreferredStock	138000	USD
CY2020Q1	hl	Stock Issued During Period Value401k Match StockIssuedDuringPeriodValue401kMatch	1203000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-19335000	USD
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	1656883000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	1690963000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	-25533000	USD
CY2019Q1	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	1579000	USD
CY2019Q1	us-gaap	Dividends Common Stock DividendsCommonStock	1209000	USD
CY2019Q1	us-gaap	Dividends Preferred Stock DividendsPreferredStock	138000	USD
CY2019Q1	hl	Stock Issued During Period Value401k Match StockIssuedDuringPeriodValue401kMatch	974000	USD
CY2019Q1	hl	Adjustments To Additional Paid In Capital Fair Value Adjustment Warrant Issued AdjustmentsToAdditionalPaidInCapitalFairValueAdjustmentWarrantIssued	-325000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	4259000	USD
CY2019Q1	us-gaap	Stockholders Equity StockholdersEquity	1670570000	USD
CY2020Q1	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	4900000	USD
CY2019Q4	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	6200000	USD
CY2020Q1	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	9200000	USD
CY2019Q4	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	9800000	USD
CY2020Q1	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-1000000.0	USD
CY2019Q1	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	100000	USD
CY2020Q1	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	732000	USD
CY2019Q1	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-0	USD
CY2020Q1	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	2069000	USD
CY2019Q1	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1077000	USD
CY2020Q1	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	2801000	USD
CY2019Q1	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1077000	USD
CY2020Q1	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1250000	USD
CY2019Q1	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-2477000	USD
CY2020Q1	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2613000	USD
CY2019Q1	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-5816000	USD
CY2020Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3863000	USD
CY2019Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-8293000	USD
CY2020Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1062000	USD
CY2019Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-7216000	USD
CY2020Q1	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	123200000	USD
CY2019Q4	us-gaap	Environmental Remediation Expense EnvironmentalRemediationExpense	6100000	USD
CY2020Q1	us-gaap	Contractual Obligation ContractualObligation	2300000	USD
CY2020Q1	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	11900000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	16100000	USD
CY2020Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	750000000
CY2020Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.25
CY2020Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	529534568
CY2020Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	6287271
CY2020Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	523247297
CY2020Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.03
CY2019Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.05
CY2020Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	136925000	USD
CY2019Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	152617000	USD
CY2020Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-14960000	USD
CY2019Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-16124000	USD
CY2020Q1	us-gaap	Assets Assets	2764124000	USD
CY2019Q4	us-gaap	Assets Assets	2637308000	USD
CY2020Q1	hl	Smelter And Refining Charges SmelterAndRefiningCharges	15069000	USD
CY2019Q1	hl	Smelter And Refining Charges SmelterAndRefiningCharges	6348000	USD
CY2020Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	136925000	USD
CY2019Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	152617000	USD
CY2020Q1	hl	Sales Revenue Goods Excluding Gain Loss On Forward Contracts SalesRevenueGoodsExcludingGainLossOnForwardContracts	135245000	USD
CY2019Q1	hl	Sales Revenue Goods Excluding Gain Loss On Forward Contracts SalesRevenueGoodsExcludingGainLossOnForwardContracts	155093000	USD
CY2020Q1	hl	Sales Revenue Goods Excluding Gain Loss On Forward Contracts SalesRevenueGoodsExcludingGainLossOnForwardContracts	135245000	USD
CY2019Q1	hl	Sales Revenue Goods Excluding Gain Loss On Forward Contracts SalesRevenueGoodsExcludingGainLossOnForwardContracts	155093000	USD
CY2020Q1	us-gaap	Derivative Gain On Derivative DerivativeGainOnDerivative	1700000	USD
CY2019Q1	us-gaap	Derivative Loss On Derivative DerivativeLossOnDerivative	2500000	USD
CY2020Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	6100000	USD
CY2019Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	12000000.0	USD
CY2020Q1	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	1334000	USD
CY2019Q1	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	1100000	USD
CY2020Q1	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	1404000	USD
CY2019Q1	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	1620000	USD
CY2020Q1	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	1872000	USD
CY2019Q1	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	1496000	USD
CY2020Q1	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	29000	USD
CY2019Q1	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	15000	USD
CY2020Q1	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-1163000	USD
CY2019Q1	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-1097000	USD
CY2020Q1	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	2058000	USD
CY2019Q1	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	2336000	USD
CY2020Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.0025
CY2020Q1	us-gaap	Dividends Common Stock DividendsCommonStock	1300000	USD
CY2019Q4	hl	Average Realized Silver Price Per Ounce AverageRealizedSilverPricePerOunce	17.47	USD
CY2019Q4	hl	Average Realized Silver Price Minimum Dividend Threshold AverageRealizedSilverPriceMinimumDividendThreshold	30
CY2020Q1	us-gaap	Finance Lease Liability FinanceLeaseLiability	11200000	USD
CY2020Q1	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	5400000	USD
CY2020Q1	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	5800000	USD
CY2019Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	12600000	USD
CY2019Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	5400000	USD
CY2019Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	7200000	USD
CY2020Q1	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	19100000	USD
CY2019Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	20600000	USD
CY2020Q1	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	1500000	USD
CY2019Q1	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	1600000	USD
CY2020Q1	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	100000	USD
CY2019Q1	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	200000	USD
CY2020Q1	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	11900000	USD
CY2020Q1	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	700000	USD
CY2020Q1	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P1Y8M12D
CY2019Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	5600000	USD
CY2019Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	10800000	USD
CY2020Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	14900000	USD
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	16400000	USD
CY2020Q1	us-gaap	Operating Lease Expense OperatingLeaseExpense	1900000	USD
CY2019Q1	us-gaap	Operating Lease Expense OperatingLeaseExpense	2100000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	16100000	USD
CY2020Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y7M6D
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Rolling Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths	4441000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Two LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo	3656000	USD
CY2020Q1	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.059	pure
CY2020Q1	us-gaap	Finance Lease Liability Payments Due In Next Rolling Twelve Months FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths	5712000	USD
CY2020Q1	us-gaap	Finance Lease Liability Payments Due In Rolling Year Two FinanceLeaseLiabilityPaymentsDueInRollingYearTwo	4065000	USD
CY2020Q1	us-gaap	Finance Lease Liability Payments Due In Rolling Year Three FinanceLeaseLiabilityPaymentsDueInRollingYearThree	1785000	USD
CY2020Q1	us-gaap	Finance Lease Liability Payments Due In Rolling Year Four FinanceLeaseLiabilityPaymentsDueInRollingYearFour	299000	USD
CY2020Q1	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	11861000	USD
CY2020Q1	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	660000	USD
CY2020Q1	us-gaap	Finance Lease Liability FinanceLeaseLiability	11201000	USD
CY2020Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.065	pure
CY2020Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	14900000	USD
CY2020Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4800000	USD
CY2020Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	10100000	USD
CY2019Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	16400000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Three LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree	2704000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Four LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour	2001000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Five LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive	547000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due After Rolling Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFive	2733000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	16082000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	1151000	USD
CY2020Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	14931000	USD
CY2020Q1	hl	Maximum Allocation Of Forecasted Cad Demonimated Operating Costs MaximumAllocationOfForecastedCADDemonimatedOperatingCosts	0.75	pure
CY2020Q1	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-19700000	USD
CY2020Q1	us-gaap	Foreign Currency Cash Flow Hedge Gain Loss Reclassified To Earnings Net ForeignCurrencyCashFlowHedgeGainLossReclassifiedToEarningsNet	900000	USD
CY2020Q1	us-gaap	Gain Loss On Components Excluded From Assessment Of Foreign Currency Cash Flow Hedge Effectiveness GainLossOnComponentsExcludedFromAssessmentOfForeignCurrencyCashFlowHedgeEffectiveness	0	USD
CY2020Q1	hl	Maximum Allocation Of Forecasted Cad Demonimated Operating Costs MaximumAllocationOfForecastedCADDemonimatedOperatingCosts	0.75	pure
CY2020Q1	us-gaap	Derivative Fair Value Of Derivative Liability Amount Not Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral	20700000	USD
CY2020Q1	hl	Derivative Fair Value Obligations Under The Agreements DerivativeFairValueObligationsUnderTheAgreements	20700000	USD
CY2020Q1	us-gaap	Subsidiary Or Equity Method Investee Cumulative Percentage Ownership After All Transactions SubsidiaryOrEquityMethodInvesteeCumulativePercentageOwnershipAfterAllTransactions	1	pure
CY2020Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	215715000	USD
CY2020Q1	hl	Other Current Assets OtherCurrentAssets	126827000	USD
CY2020Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2393187000	USD
CY2020Q1	us-gaap	Related Party Transaction Due From To Related Party RelatedPartyTransactionDueFromToRelatedParty	0	USD
CY2020Q1	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	0	USD
CY2020Q1	hl	Other Non Current Assets OtherNonCurrentAssets	28395000	USD
CY2020Q1	us-gaap	Assets Assets	2764124000	USD
CY2020Q1	us-gaap	Liabilities Current LiabilitiesCurrent	117183000	USD
CY2020Q1	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	694970000	USD
CY2020Q1	us-gaap	Mine Reclamation And Closing Liability Noncurrent MineReclamationAndClosingLiabilityNoncurrent	97509000	USD
CY2020Q1	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	126237000	USD
CY2020Q1	hl	Other Non Current Liabilities OtherNonCurrentLiabilities	71342000	USD
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	1656883000	USD
CY2020Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2764124000	USD
CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	62452000	USD
CY2019Q4	hl	Other Current Assets OtherCurrentAssets	116672000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2423698000	USD
CY2019Q4	us-gaap	Related Party Transaction Due From To Related Party RelatedPartyTransactionDueFromToRelatedParty	0	USD
CY2019Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	0	USD
CY2019Q4	hl	Other Non Current Assets OtherNonCurrentAssets	34486000	USD
CY2019Q4	us-gaap	Assets Assets	2637308000	USD
CY2019Q4	us-gaap	Liabilities Current LiabilitiesCurrent	116974000	USD
CY2019Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	522761000	USD
CY2019Q4	us-gaap	Mine Reclamation And Closing Liability Noncurrent MineReclamationAndClosingLiabilityNoncurrent	103793000	USD
CY2019Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	138282000	USD
CY2019Q4	hl	Other Non Current Liabilities OtherNonCurrentLiabilities	63075000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	1692423000	USD
CY2019Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2637308000	USD
CY2020Q1	hl	Revenue Expense From Contract With Customer Including Assessed Tax RevenueExpenseFromContractWithCustomerIncludingAssessedTax	136925000	USD
CY2020Q1	hl	Cost Of Goods Sold Before Depreciation Depletion And Amortization CostOfGoodsSoldBeforeDepreciationDepletionAndAmortization	85887000	USD
CY2020Q1	us-gaap	Cost Depreciation Amortization And Depletion CostDepreciationAmortizationAndDepletion	39666000	USD
CY2020Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	8939000	USD
CY2020Q1	hl	Exploration And Predevelopment Costs ExplorationAndPredevelopmentCosts	3065000	USD
CY2020Q1	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	7893000	USD
CY2020Q1	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	5000	USD
CY2020Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	USD
CY2020Q1	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-25503000	USD
CY2020Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-18247000	USD
CY2020Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1062000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-17185000	USD
CY2020Q1	us-gaap	Dividends Preferred Stock DividendsPreferredStock	138000	USD
CY2020Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-17323000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-17185000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-19335000	USD
CY2020Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-36520000	USD
CY2019Q1	hl	Revenue Expense From Contract With Customer Including Assessed Tax RevenueExpenseFromContractWithCustomerIncludingAssessedTax	152617000	USD
CY2019Q1	hl	Cost Of Goods Sold Before Depreciation Depletion And Amortization CostOfGoodsSoldBeforeDepreciationDepletionAndAmortization	110386000	USD
CY2019Q1	us-gaap	Cost Depreciation Amortization And Depletion CostDepreciationAmortizationAndDepletion	38787000	USD
CY2019Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	9959000	USD
CY2019Q1	hl	Exploration And Predevelopment Costs ExplorationAndPredevelopmentCosts	5258000	USD
CY2019Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	403000	USD
CY2019Q1	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-1799000	USD
CY2019Q1	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	13000	USD
CY2019Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	USD
CY2019Q1	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-18761000	USD
CY2019Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-32749000	USD
CY2019Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-7216000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	-25533000	USD
CY2019Q1	us-gaap	Dividends Preferred Stock DividendsPreferredStock	138000	USD
CY2019Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-25671000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	-25533000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	4259000	USD
CY2019Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-21274000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	4927000	USD
CY2020Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	19870000	USD
CY2020Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-154000	USD
CY2020Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	1442000	USD
CY2020Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	679500000	USD
CY2020Q1	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	507784000	USD
CY2020Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-458000	USD
CY2020Q1	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-1736000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	153291000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	63477000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	216768000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	20030000	USD
CY2019Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	33071000	USD
CY2019Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-1000	USD
CY2019Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	1347000	USD
CY2019Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	58000000	USD
CY2019Q1	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	59261000	USD
CY2019Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-39000	USD
CY2019Q1	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	95000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-15592000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	28414000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	12822000	USD

Files In Submission

Name	View Source	Status
0001437749-20-009759-index-headers.html	Edgar Link	pending
0001437749-20-009759-index.html	Edgar Link	pending
0001437749-20-009759.txt	Edgar Link	pending
0001437749-20-009759-xbrl.zip	Edgar Link	pending
b1.jpg	Edgar Link	pending
ex_184214.htm	Edgar Link	pending
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ex_185105.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
hl-20200331.xsd	Edgar Link	pending
hl-20200331_cal.xml	Edgar Link	unprocessable
hl-20200331_def.xml	Edgar Link	unprocessable
hl-20200331_lab.xml	Edgar Link	unprocessable
hl-20200331_pre.xml	Edgar Link	unprocessable
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hl20200331_10q_htm.xml	Edgar Link	completed
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$HL
HECLA MINING CO/DE/ Stock $hl

2020 Q1 Form 10-Q Financial Statement

#000143774920009759 Filed on May 07, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HL HECLA MINING CO/DE/ Stock $hl

2020 Q1 Form 10-Q Financial Statement

#000143774920009759 Filed on May 07, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HL
HECLA MINING CO/DE/ Stock $hl