$HL
HECLA MINING CO/DE/ Stock $hl

$hl Overview Financials Valuation SEC Filings Company Website

2020 Q2 Form 10-Q Financial Statement

#000143774920016850 Filed on August 06, 2020

Income Statement

Concept	2020 Q2	2019 Q2	2019 Q1
Revenue	$166.4M	$134.2M	$152.6M
YoY Change	23.99%	-8.89%	9.24%
Cost Of Revenue	$128.2M	$154.4M	$149.2M
YoY Change	-16.95%	37.55%	47.81%
Gross Profit	$38.11M	-$20.24M	$3.444M
YoY Change	-288.26%	-157.83%	-91.12%
Gross Profit Margin	22.91%	-15.09%	2.26%
Selling, General & Admin	$7.000M	$8.900M	$10.00M
YoY Change	-21.35%	-9.18%	29.87%
% of Gross Profit	18.37%		290.36%
Research & Development	$0.00	$158.0K	$403.0K
YoY Change	-100.0%	-93.24%	-71.94%
% of Gross Profit	0.0%		11.7%
Depreciation & Amortization	$42.60M	$50.50M	$40.27M
YoY Change	-15.64%	51.2%	36.54%
% of Gross Profit	111.78%		1169.19%
Operating Expenses	$23.53M	$23.23M	$19.57M
YoY Change	1.27%	-25.64%	-27.09%
Operating Profit	$13.91M	-$43.48M	-$16.12M
YoY Change	-131.98%	-1257.53%	-234.94%
Interest Expense	$11.83M	$11.34M	$10.67M
YoY Change	4.36%	12.46%	8.89%
% of Operating Profit	85.07%
Other Income/Expense, Net	-$23.95M	-$14.23M	-$16.63M
YoY Change	68.28%	-262.77%	465.28%
Pretax Income	-$9.371M	-$57.71M	-$32.75M
YoY Change	-83.76%	-561.65%	-463.55%
Income Tax	$2.646M	-$11.18M	-$7.216M
% Of Pretax Income
Net Earnings	-$12.02M	-$46.53M	-$25.53M
YoY Change	-74.17%	-485.39%	-409.87%
Net Earnings / Revenue	-7.22%	-34.68%	-16.73%
Basic Earnings Per Share	-$0.02	-$0.10	-$0.05
Diluted Earnings Per Share	-$0.02	-$0.10	-$0.05
COMMON SHARES
Basic Shares Outstanding	525.2M	486.1M	482.8M
Diluted Shares Outstanding	525.2M	486.1M	482.8M

Balance Sheet

Concept	2020 Q2	2019 Q2	2019 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$75.90M	$9.400M	$11.80M
YoY Change	707.45%	-96.17%	-95.22%
Cash & Equivalents	$75.92M	$9.434M	$11.80M
Short-Term Investments
Other Short-Term Assets	$9.567M	$15.52M	$8.239M
YoY Change	-38.37%	-8.71%	-52.56%
Inventory	$82.50M	$80.60M	$78.70M
Prepaid Expenses
Receivables	$26.00M	$6.900M	$9.586M
Other Receivables	$15.70M	$32.70M	$22.00M
Total Short-Term Assets	$214.9M	$145.4M	$144.1M
YoY Change	47.77%	-58.73%	-60.64%
LONG-TERM ASSETS
Property, Plant & Equipment	$2.355B	$2.486B	$2.509B
YoY Change	-5.27%	23.89%	24.91%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$12.20M	$5.800M	$6.800M
YoY Change	110.34%	-21.62%	-11.69%
Other Assets	$4.028M	$10.17M	$10.02M
YoY Change	-60.4%	-57.63%	-28.2%
Total Long-Term Assets	$2.389B	$2.525B	$2.550B
YoY Change	-5.42%	23.77%	25.52%
TOTAL ASSETS
Total Short-Term Assets	$214.9M	$145.4M	$144.1M
Total Long-Term Assets	$2.389B	$2.525B	$2.550B
Total Assets	$2.603B	$2.671B	$2.695B
YoY Change	-2.52%	11.62%	12.36%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$40.80M	$69.30M	$61.70M
YoY Change	-41.13%	28.81%	19.57%
Accrued Expenses	$46.70M	$40.80M	$63.50M
YoY Change	14.46%	7.37%	43.34%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$5.700M	$5.400M	$5.900M
YoY Change	5.56%	-10.0%	3.51%
Total Short-Term Liabilities	$115.6M	$117.9M	$146.8M
YoY Change	-1.88%	11.89%	26.64%
LONG-TERM LIABILITIES
Long-Term Debt	$525.3M	$586.7M	$533.7M
YoY Change	-10.46%	10.02%	0.03%
Other Long-Term Liabilities	$2.435M	$5.974M	$6.793M
YoY Change	-59.24%	34.61%	144.0%
Total Long-Term Liabilities	$2.435M	$592.6M	$540.5M
YoY Change	-99.59%	10.22%	0.78%
TOTAL LIABILITIES
Total Short-Term Liabilities	$115.6M	$117.9M	$146.8M
Total Long-Term Liabilities	$2.435M	$592.6M	$540.5M
Total Liabilities	$944.7M	$1.031B	$1.024B
YoY Change	-8.41%	15.73%	13.33%
SHAREHOLDERS EQUITY
Retained Earnings	-$387.7M	-$323.1M	-$275.2M
YoY Change	20.0%	83.4%	47.09%
Common Stock	$133.7M	$123.7M	$122.1M
YoY Change	8.08%	21.7%	20.5%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$23.50M	$22.38M	$20.74M
YoY Change	4.99%	7.93%	7.62%
Treasury Stock Shares	$6.821M	$5.941M	$5.227M
Shareholders Equity	$1.666B	$1.639B	$1.671B
YoY Change
Total Liabilities & Shareholders Equity	$2.603B	$2.671B	$2.695B
YoY Change	-2.52%	11.62%	12.36%

Cashflow Statement

Concept	2020 Q2	2019 Q2	2019 Q1
OPERATING ACTIVITIES
Net Income	-$12.02M	-$46.53M	-$25.53M
YoY Change	-74.17%	-485.39%	-409.87%
Depreciation, Depletion And Amortization	$42.60M	$50.50M	$40.27M
YoY Change	-15.64%	51.2%	36.54%
Cash From Operating Activities	$37.60M	-$11.30M	$20.03M
YoY Change	-432.74%	-136.93%	22.26%
INVESTING ACTIVITIES
Capital Expenditures	-$10.80M	-$38.10M	$33.07M
YoY Change	-71.65%	48.25%	87.53%
Acquisitions
YoY Change
Other Investing Activities	-$600.0K	-$100.0K	-$1.000K
YoY Change	500.0%	-100.35%	-100.19%
Cash From Investing Activities	-$11.40M	-$38.20M	-$33.07M
YoY Change	-70.16%	-1373.33%	82.05%
FINANCING ACTIVITIES
Cash Dividend Paid			$1.347M
YoY Change			18.57%
Common Stock Issuance & Retirement, Net			$0.00
YoY Change			-100.0%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-165.8M	46.80M	-$2.647M
YoY Change	-454.27%	-1036.0%	-109.68%
NET CHANGE
Cash From Operating Activities	37.60M	-11.30M	$20.03M
Cash From Investing Activities	-11.40M	-38.20M	-$33.07M
Cash From Financing Activities	-165.8M	46.80M	-$2.647M
Net Change In Cash	-139.6M	-2.700M	-$15.59M
YoY Change	5070.37%	-109.44%	-158.98%
FREE CASH FLOW
Cash From Operating Activities	$37.60M	-$11.30M	$20.03M
Capital Expenditures	-$10.80M	-$38.10M	$33.07M
Free Cash Flow	$48.40M	$26.80M	-$13.04M
YoY Change	80.6%	-52.4%	941.61%

Facts In Submission

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CY2019Q2	hl	Cost Of Goods Sold Before Depreciation Depletion And Amortization CostOfGoodsSoldBeforeDepreciationDepletionAndAmortization	104938000	USD
	hl	Cost Of Goods Sold Before Depreciation Depletion And Amortization CostOfGoodsSoldBeforeDepreciationDepletionAndAmortization	178740000	USD
	hl	Cost Of Goods Sold Before Depreciation Depletion And Amortization CostOfGoodsSoldBeforeDepreciationDepletionAndAmortization	215324000	USD
CY2020Q2	us-gaap	Cost Depreciation Amortization And Depletion CostDepreciationAmortizationAndDepletion	39423000	USD
CY2019Q2	us-gaap	Cost Depreciation Amortization And Depletion CostDepreciationAmortizationAndDepletion	49477000	USD
	us-gaap	Cost Depreciation Amortization And Depletion CostDepreciationAmortizationAndDepletion	79089000	USD
	us-gaap	Cost Depreciation Amortization And Depletion CostDepreciationAmortizationAndDepletion	88264000	USD
CY2020Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	132276000	USD
CY2019Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	154415000	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	257829000	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	303588000	USD
CY2020Q2	us-gaap	Gross Profit GrossProfit	34079000	USD
CY2019Q2	us-gaap	Gross Profit GrossProfit	-20243000	USD
	us-gaap	Gross Profit GrossProfit	45451000	USD
	us-gaap	Gross Profit GrossProfit	-16799000	USD
CY2020Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	6979000	USD
CY2019Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	8918000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	15918000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	18877000	USD
CY2019Q2	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-4642000	USD
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-573000	USD
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-4642000	USD
CY2020Q2	us-gaap	Environmental Remediation Expense EnvironmentalRemediationExpense	1037000	USD
CY2019Q2	us-gaap	Environmental Remediation Expense EnvironmentalRemediationExpense	1052000	USD
	us-gaap	Environmental Remediation Expense EnvironmentalRemediationExpense	1553000	USD
	us-gaap	Environmental Remediation Expense EnvironmentalRemediationExpense	1622000	USD
CY2020Q2	hl	Employee Labor Strike Related Costs EmployeeLaborStrikeRelatedCosts	9572000	USD
CY2019Q2	hl	Employee Labor Strike Related Costs EmployeeLaborStrikeRelatedCosts	2266000	USD
	hl	Employee Labor Strike Related Costs EmployeeLaborStrikeRelatedCosts	22568000	USD
	hl	Employee Labor Strike Related Costs EmployeeLaborStrikeRelatedCosts	5044000	USD
CY2020Q2	hl	Foundation Grant Expense FoundationGrantExpense	1970000	USD
CY2019Q2	hl	Foundation Grant Expense FoundationGrantExpense	0	USD
	hl	Foundation Grant Expense FoundationGrantExpense	1970000	USD
	hl	Foundation Grant Expense FoundationGrantExpense	0	USD
CY2020Q2	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	6000	USD
CY2019Q2	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	397000	USD
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	11000	USD
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	410000	USD
CY2020Q2	us-gaap	Operating Expenses OperatingExpenses	24205000	USD
CY2019Q2	us-gaap	Operating Expenses OperatingExpenses	23234000	USD
	us-gaap	Operating Expenses OperatingExpenses	50537000	USD
	us-gaap	Operating Expenses OperatingExpenses	42802000	USD
CY2020Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	9874000	USD
CY2019Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-43477000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	-5086000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	-59601000	USD
CY2020Q2	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	6409000	USD
CY2019Q2	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-1129000	USD
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	5431000	USD
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-1033000	USD
CY2020Q2	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-14002000	USD
CY2019Q2	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	3798000	USD
	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-6109000	USD
	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	1999000	USD
CY2020Q2	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	-3205000	USD
CY2019Q2	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	-4381000	USD
	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	3431000	USD
	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	-7514000	USD
CY2020Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-649000	USD
CY2019Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1187000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1176000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-2311000	USD
CY2020Q2	us-gaap	Interest Expense InterestExpense	11829000	USD
CY2019Q2	us-gaap	Interest Expense InterestExpense	11335000	USD
	us-gaap	Interest Expense InterestExpense	28140000	USD
	us-gaap	Interest Expense InterestExpense	22000000	USD
CY2020Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-23276000	USD
CY2019Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-14234000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-26563000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-30859000	USD
CY2020Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-13402000	USD
CY2019Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-57711000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-31649000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-90460000	USD
CY2020Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	626000	USD
CY2019Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-11179000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-436000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-18395000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	-14028000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	-46532000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-31213000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-72065000	USD
CY2020Q2	us-gaap	Dividends Preferred Stock DividendsPreferredStock	138000	USD
CY2019Q2	us-gaap	Dividends Preferred Stock DividendsPreferredStock	138000	USD
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	276000	USD
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	276000	USD
CY2020Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-14166000	USD
CY2019Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-46670000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-31489000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-72341000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	-14028000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	-46532000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-72065000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	84185000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	90821000	USD
	us-gaap	Inventory Write Down InventoryWriteDown	0	USD
	us-gaap	Inventory Write Down InventoryWriteDown	1399000	USD
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	5431000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-31213000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-72065000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	10384000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	3540000	USD
	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	-8951000	USD
	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	7799000	USD
CY2020Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-3644000	USD
CY2019Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-42992000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-40164000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-64266000	USD
CY2020Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.03
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.10
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.06
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.15
CY2020Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.03
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.10
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.06
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.15
CY2020Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	525243000
CY2019Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	486065000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	524218000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	484438000
CY2020Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	525243000
CY2019Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	486065000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	524218000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	484438000
CY2020Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.0025
CY2019Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.0025
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.0050
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.0050
	us-gaap	Net Income Loss NetIncomeLoss	-31213000	USD
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-1033000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-573000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-4642000	USD
	us-gaap	Environmental Expense And Liabilities EnvironmentalExpenseAndLiabilities	3093000	USD
	us-gaap	Environmental Expense And Liabilities EnvironmentalExpenseAndLiabilities	3209000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	2428000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	3552000	USD
	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	5165000	USD
	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	22585000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	2624000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1252000	USD
	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-11188000	USD
	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	6101000	USD
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	3725000	USD
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-12220000	USD
	hl	Foundation Grant Expense FoundationGrantExpense	1970000	USD
	hl	Foundation Grant Expense FoundationGrantExpense	0	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	6050000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	12772000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	46000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	679500000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	170000000	USD
	us-gaap	Repayments Of Debt RepaymentsOfDebt	666500000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	2430000	USD
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	276000	USD
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	276000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	551000	USD
	us-gaap	Repayments Of Debt RepaymentsOfDebt	118000000	USD
	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	2840000	USD
	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	3377000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	3966000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	44227000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	4580000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	147000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	924000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-16784000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-15415000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-12085000	USD
	us-gaap	Increase Decrease In Accrued Salaries IncreaseDecreaseInAccruedSalaries	5418000	USD
	us-gaap	Increase Decrease In Accrued Salaries IncreaseDecreaseInAccruedSalaries	1660000	USD
	us-gaap	Increase Decrease In Property And Other Taxes Payable IncreaseDecreaseInPropertyAndOtherTaxesPayable	3912000	USD
	us-gaap	Increase Decrease In Property And Other Taxes Payable IncreaseDecreaseInPropertyAndOtherTaxesPayable	-6452000	USD
	hl	Increase Decrease In Accrued Reclamation And Closure Costs And Other Non Current Liabilities IncreaseDecreaseInAccruedReclamationAndClosureCostsAndOtherNonCurrentLiabilities	435000	USD
	hl	Increase Decrease In Accrued Reclamation And Closure Costs And Other Non Current Liabilities IncreaseDecreaseInAccruedReclamationAndClosureCostsAndOtherNonCurrentLiabilities	-4348000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	42453000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	8713000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	30689000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	71245000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	200000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	25000	USD
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	637000	USD
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	107000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-31126000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-71327000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2745000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1644000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	2622000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-1794000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	432000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	13499000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-17955000	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
CY2020Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	76976000	USD
CY2019Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	10459000	USD
	us-gaap	Interest Paid Net InterestPaidNet	15837000	USD
	us-gaap	Interest Paid Net InterestPaidNet	19975000	USD
	hl	Finance Lease Liability And Rightof Use Assets Additions FinanceLeaseLiabilityAndRightofUseAssetsAdditions	3100000	USD
	hl	Finance Lease Liability And Rightof Use Assets Additions FinanceLeaseLiabilityAndRightofUseAssetsAdditions	3498000	USD
	hl	Noncash Activity Recognition Of Operating Lease Liabilites And Rightofuse Assets NoncashActivityRecognitionOfOperatingLeaseLiabilitesAndRightofuseAssets	0	USD
	hl	Noncash Activity Recognition Of Operating Lease Liabilites And Rightofuse Assets NoncashActivityRecognitionOfOperatingLeaseLiabilitesAndRightofuseAssets	22365000	USD
	us-gaap	Restricted Stock Expense RestrictedStockExpense	5095000	USD
	us-gaap	Restricted Stock Expense RestrictedStockExpense	8274000	USD
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	1656883000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	-14028000	USD
	hl	Restricted Stock Unit Distributions RestrictedStockUnitDistributions	-1479000	USD
	us-gaap	Dividends Common Stock DividendsCommonStock	2622000	USD
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	276000	USD
	hl	Stock Issued During Period Value401k Match StockIssuedDuringPeriodValue401kMatch	2232000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	3829000	USD
	us-gaap	Stock Issued During Period Value Employee Benefit Plan StockIssuedDuringPeriodValueEmployeeBenefitPlan	350000	USD
	us-gaap	Treasury Stock Reissued At Lower Than Repurchase Price TreasuryStockReissuedAtLowerThanRepurchasePrice	-1970000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-8951000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	1658693000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	1690963000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-72065000	USD
	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	3097000	USD
	us-gaap	Dividends Common Stock DividendsCommonStock	2430000	USD
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	276000	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	1211000	USD
CY2020Q2	hl	Restricted Stock Unit Distributions RestrictedStockUnitDistributions	-1479000	USD
CY2020Q2	us-gaap	Dividends Common Stock DividendsCommonStock	1318000	USD
CY2020Q2	us-gaap	Dividends Preferred Stock DividendsPreferredStock	138000	USD
CY2020Q2	hl	Stock Issued During Period Value401k Match StockIssuedDuringPeriodValue401kMatch	1029000	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	3829000	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Employee Benefit Plan StockIssuedDuringPeriodValueEmployeeBenefitPlan	350000	USD
CY2020Q2	us-gaap	Treasury Stock Reissued At Lower Than Repurchase Price TreasuryStockReissuedAtLowerThanRepurchasePrice	-1970000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	10384000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	1658693000	USD
CY2019Q1	us-gaap	Stockholders Equity StockholdersEquity	1670570000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	-46532000	USD
CY2019Q2	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	1518000	USD
CY2019Q2	us-gaap	Dividends Common Stock DividendsCommonStock	1221000	USD
CY2019Q2	us-gaap	Dividends Preferred Stock DividendsPreferredStock	138000	USD
CY2019Q2	hl	Stock Issued During Period Value401k Match StockIssuedDuringPeriodValue401kMatch	806000	USD
CY2019Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	6630000	USD
CY2019Q2	us-gaap	Stock Issued During Period Value Employee Benefit Plan StockIssuedDuringPeriodValueEmployeeBenefitPlan	3600000	USD
CY2019Q2	hl	Stock Issued During Period Value Directors StockIssuedDuringPeriodValueDirectors	455000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	3540000	USD
CY2019Q2	us-gaap	Stockholders Equity StockholdersEquity	1639228000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	1692423000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-31213000	USD
	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	2430000	USD
	hl	Stock Issued During Period Value401k Match StockIssuedDuringPeriodValue401kMatch	1780000	USD
	hl	Adjustments To Additional Paid In Capital Fair Value Adjustment Warrant Issued AdjustmentsToAdditionalPaidInCapitalFairValueAdjustmentWarrantIssued	-325000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	6630000	USD
	us-gaap	Stock Issued During Period Value Employee Benefit Plan StockIssuedDuringPeriodValueEmployeeBenefitPlan	3600000	USD
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CY2019Q2	us-gaap	Stockholders Equity StockholdersEquity	1639228000	USD
CY2020Q2	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	12200000	USD
CY2019Q4	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	6200000	USD
CY2020Q2	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	10100000	USD
CY2019Q4	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	9800000	USD
	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	5400000	USD
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CY2020Q2	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	253000	USD
CY2019Q2	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	2000	USD
	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	985000	USD
	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	2000	USD
CY2020Q2	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1650000	USD
CY2019Q2	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1716000	USD
	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	3719000	USD
	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	2793000	USD
CY2020Q2	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1903000	USD
CY2019Q2	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1718000	USD
	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	4704000	USD
	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	2795000	USD
CY2020Q2	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1866000	USD
CY2019Q2	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-5456000	USD
	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-3116000	USD
	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-7933000	USD
CY2020Q2	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	589000	USD
CY2019Q2	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-7441000	USD
	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2024000	USD
	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-13257000	USD
CY2020Q2	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1277000	USD
CY2019Q2	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-12897000	USD
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CY2020Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	626000	USD
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	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-436000	USD
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CY2020Q2	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	125500000	USD
CY2019Q4	us-gaap	Environmental Remediation Expense EnvironmentalRemediationExpense	6100000	USD
CY2020Q2	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	14600000	USD
CY2019Q2	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-1097000	USD
CY2020Q2	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	2058000	USD
CY2019Q2	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	2336000	USD
	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	2668000	USD
	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	2200000	USD
CY2020Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	750000000
CY2020Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.25
CY2020Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	534660072
CY2020Q2	us-gaap	Treasury Stock Shares TreasuryStockShares	6821044
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CY2020Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	166355000	USD
CY2019Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	134172000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	303280000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	286789000	USD
CY2020Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	9874000	USD
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	us-gaap	Operating Income Loss OperatingIncomeLoss	-5086000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	-59601000	USD
CY2020Q2	us-gaap	Assets Assets	2603408000	USD
CY2019Q4	us-gaap	Assets Assets	2637308000	USD
CY2020Q2	hl	Smelter And Refining Charges SmelterAndRefiningCharges	18522000	USD
CY2019Q2	hl	Smelter And Refining Charges SmelterAndRefiningCharges	9910000	USD
	hl	Smelter And Refining Charges SmelterAndRefiningCharges	33590000	USD
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CY2020Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	166355000	USD
CY2019Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	134172000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	303280000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	286789000	USD
CY2020Q2	hl	Sales Revenue Goods Excluding Gain Loss On Forward Contracts SalesRevenueGoodsExcludingGainLossOnForwardContracts	171353000	USD
CY2019Q2	hl	Sales Revenue Goods Excluding Gain Loss On Forward Contracts SalesRevenueGoodsExcludingGainLossOnForwardContracts	132879000	USD
	hl	Sales Revenue Goods Excluding Gain Loss On Forward Contracts SalesRevenueGoodsExcludingGainLossOnForwardContracts	306598000	USD
	hl	Sales Revenue Goods Excluding Gain Loss On Forward Contracts SalesRevenueGoodsExcludingGainLossOnForwardContracts	287972000	USD
CY2020Q2	hl	Sales Revenue Goods Excluding Gain Loss On Forward Contracts SalesRevenueGoodsExcludingGainLossOnForwardContracts	171353000	USD
CY2019Q2	hl	Sales Revenue Goods Excluding Gain Loss On Forward Contracts SalesRevenueGoodsExcludingGainLossOnForwardContracts	132879000	USD
	hl	Sales Revenue Goods Excluding Gain Loss On Forward Contracts SalesRevenueGoodsExcludingGainLossOnForwardContracts	306598000	USD
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CY2020Q2	us-gaap	Derivative Loss On Derivative DerivativeLossOnDerivative	5000000.0	USD
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CY2019Q2	us-gaap	Derivative Gain On Derivative DerivativeGainOnDerivative	1300000	USD
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CY2020Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	26000000.0	USD
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CY2020Q2	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	1334000	USD
CY2019Q2	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	1100000	USD
CY2020Q2	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	1404000	USD
CY2019Q2	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	1620000	USD
CY2020Q2	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	1872000	USD
CY2019Q2	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	1496000	USD
CY2020Q2	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	29000	USD
CY2019Q2	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	15000	USD
CY2020Q2	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-1163000	USD
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CY2020Q2	us-gaap	Dividends Common Stock DividendsCommonStock	1300000	USD
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CY2019Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	7200000	USD
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CY2020Q2	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	13700000	USD
CY2020Q2	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.068	pure
CY2020Q2	us-gaap	Finance Lease Liability Payments Due In Next Rolling Twelve Months FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths	6123000	USD
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CY2020Q2	us-gaap	Finance Lease Liability Payments Due In Rolling Year Three FinanceLeaseLiabilityPaymentsDueInRollingYearThree	2151000	USD
CY2020Q2	us-gaap	Finance Lease Liability Payments Due In Rolling Year Four FinanceLeaseLiabilityPaymentsDueInRollingYearFour	960000	USD
CY2020Q2	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	13675000	USD
CY2020Q2	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	873000	USD
CY2020Q2	us-gaap	Finance Lease Liability FinanceLeaseLiability	12802000	USD
CY2020Q2	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.065	pure
CY2020Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	13200000	USD
CY2020Q2	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4200000	USD
CY2020Q2	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	9100000	USD
CY2019Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	16400000	USD
CY2019Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	5600000	USD
CY2019Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	10800000	USD
CY2020Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	13200000	USD
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	16400000	USD
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CY2020Q2	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	14600000	USD
CY2020Q2	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y3M18D
CY2020Q2	us-gaap	Lessee Operating Lease Liability Payments Due Next Rolling Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths	3946000	USD
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CY2020Q2	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Three LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree	2617000	USD
CY2020Q2	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Four LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour	1512000	USD
CY2020Q2	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Five LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive	539000	USD
CY2020Q2	us-gaap	Lessee Operating Lease Liability Payments Due After Rolling Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFive	2601000	USD
CY2020Q2	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	14599000	USD
CY2020Q2	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	1358000	USD
CY2020Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	13241000	USD
CY2020Q2	hl	Maximum Allocation Of Forecasted Cad Demonimated Operating Costs MaximumAllocationOfForecastedCADDemonimatedOperatingCosts	0.75	pure
CY2020Q2	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	9300000	USD
CY2020Q2	us-gaap	Foreign Currency Cash Flow Hedge Gain Loss To Be Reclassified During Next12 Months ForeignCurrencyCashFlowHedgeGainLossToBeReclassifiedDuringNext12Months	4000000.0	USD
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CY2020Q2	hl	Maximum Allocation Of Forecasted Cad Demonimated Operating Costs MaximumAllocationOfForecastedCADDemonimatedOperatingCosts	0.75	pure
CY2020Q2	us-gaap	Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral	19800000	USD
CY2020Q2	hl	Derivative Fair Value Obligations Under The Agreements DerivativeFairValueObligationsUnderTheAgreements	19800000	USD
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CY2020Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	75923000	USD
CY2020Q2	hl	Other Current Assets OtherCurrentAssets	138958000	USD
CY2020Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2354883000	USD
CY2020Q2	us-gaap	Related Party Transaction Due From To Related Party RelatedPartyTransactionDueFromToRelatedParty	0	USD
CY2020Q2	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	0	USD
CY2020Q2	hl	Other Non Current Assets OtherNonCurrentAssets	33644000	USD
CY2020Q2	us-gaap	Assets Assets	2603408000	USD
CY2020Q2	us-gaap	Liabilities Current LiabilitiesCurrent	115636000	USD
CY2020Q2	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	534388000	USD
CY2020Q2	us-gaap	Mine Reclamation And Closing Liability Noncurrent MineReclamationAndClosingLiabilityNoncurrent	99449000	USD
CY2020Q2	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	128677000	USD
CY2020Q2	hl	Other Non Current Liabilities OtherNonCurrentLiabilities	66565000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	1658693000	USD
CY2020Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2603408000	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
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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
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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
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CY2020Q2	hl	Revenue Expense From Contract With Customer Including Assessed Tax RevenueExpenseFromContractWithCustomerIncludingAssessedTax	166355000	USD
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CY2020Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	6979000	USD
CY2020Q2	hl	Exploration And Predevelopment Costs ExplorationAndPredevelopmentCosts	2525000	USD
CY2020Q2	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-14002000	USD
CY2020Q2	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	6000	USD
CY2020Q2	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	USD
CY2020Q2	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-23969000	USD
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CY2020Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	626000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	-14028000	USD
CY2020Q2	us-gaap	Dividends Preferred Stock DividendsPreferredStock	138000	USD
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CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	-14028000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	10384000	USD
CY2020Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-3644000	USD
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CY2019Q2	hl	Revenue Expense From Contract With Customer Including Assessed Tax RevenueExpenseFromContractWithCustomerIncludingAssessedTax	134172000	USD
CY2019Q2	hl	Cost Of Goods Sold Before Depreciation Depletion And Amortization CostOfGoodsSoldBeforeDepreciationDepletionAndAmortization	104938000	USD
CY2019Q2	us-gaap	Cost Depreciation Amortization And Depletion CostDepreciationAmortizationAndDepletion	49477000	USD
CY2019Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	8918000	USD
CY2019Q2	hl	Exploration And Predevelopment Costs ExplorationAndPredevelopmentCosts	5144000	USD
CY2019Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	158000	USD
CY2019Q2	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	3798000	USD
CY2019Q2	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	397000	USD
CY2019Q2	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	USD
CY2019Q2	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-26649000	USD
CY2019Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-57711000	USD
CY2019Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-11179000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	-46532000	USD
CY2019Q2	us-gaap	Dividends Preferred Stock DividendsPreferredStock	138000	USD
CY2019Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-46670000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	-46532000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	3540000	USD
CY2019Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-42992000	USD
	hl	Revenue Expense From Contract With Customer Including Assessed Tax RevenueExpenseFromContractWithCustomerIncludingAssessedTax	286789000	USD
	hl	Cost Of Goods Sold Before Depreciation Depletion And Amortization CostOfGoodsSoldBeforeDepreciationDepletionAndAmortization	215324000	USD
	us-gaap	Cost Depreciation Amortization And Depletion CostDepreciationAmortizationAndDepletion	88264000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	18877000	USD
	hl	Exploration And Predevelopment Costs ExplorationAndPredevelopmentCosts	10402000	USD
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	561000	USD
	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	1999000	USD
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	410000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	USD
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-45410000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-90460000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-18395000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-72065000	USD
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	276000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-72341000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-72065000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	7799000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-64266000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	42453000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	30689000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	437000	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	2898000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	679500000	USD
	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	669340000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-3296000	USD
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-1794000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	13499000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	63477000	USD
CY2020Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	76976000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	8713000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	71245000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	82000	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	2706000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	170000000	USD
	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	121377000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-1690000	USD
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	432000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-17955000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	28414000	USD
CY2019Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	10459000	USD

Files In Submission

Name	View Source	Status
0001437749-20-016850-index-headers.html	Edgar Link	pending
0001437749-20-016850-index.html	Edgar Link	pending
0001437749-20-016850.txt	Edgar Link	pending
0001437749-20-016850-xbrl.zip	Edgar Link	pending
ex_196704.htm	Edgar Link	pending
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FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
hl-20200630.xsd	Edgar Link	pending
hl-20200630_cal.xml	Edgar Link	unprocessable
hl-20200630_def.xml	Edgar Link	unprocessable
hl-20200630_lab.xml	Edgar Link	unprocessable
hl-20200630_pre.xml	Edgar Link	unprocessable
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hl20200630_10qimg001.gif	Edgar Link	pending
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hl20200630_10q_htm.xml	Edgar Link	completed
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$HL
HECLA MINING CO/DE/ Stock $hl

2020 Q2 Form 10-Q Financial Statement

#000143774920016850 Filed on August 06, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HL HECLA MINING CO/DE/ Stock $hl

2020 Q2 Form 10-Q Financial Statement

#000143774920016850 Filed on August 06, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HL
HECLA MINING CO/DE/ Stock $hl