10-Q Filing

NACCO INDUSTRIES INC CIK: 789933 Q3 2021

Filing Information

Form Type	10-Q
Accession Number	`0000789933-21-000057`
Period End Date	20210930
Filing Date	20211103
Fiscal Year	2021
Fiscal Period	Q3
XBRL Instance	nacco-20210930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 76 Income Statement 96 Cash Flow Statement 36 Stockholders Equity 51 Comprehensive Income 24

Balance Sheet 76 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$88.45M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$87.51M	USD	Point-in-time
Trade accounts receivable, net	`AccountsReceivableNetCurrent`	$19.13M	USD	Point-in-time
Trade accounts receivable, net	`AccountsReceivableNetCurrent`	$18.89M	USD	Point-in-time
Accounts receivable from affiliates	`DueFromAffiliates`	$4.76M	USD	Point-in-time
Accounts receivable from affiliates	`DueFromAffiliates`	$6.38M	USD	Point-in-time
Inventories	`InventoryNet`	$50.95M	USD	Point-in-time
Inventories	`InventoryNet`	$47.55M	USD	Point-in-time
Federal income tax receivable	`IncomeTaxesReceivable`	$17.61M	USD	Point-in-time
Federal income tax receivable	`IncomeTaxesReceivable`	$8.96M	USD	Point-in-time
Prepaid insurance	`PrepaidInsurance`	$4.18M	USD	Point-in-time
Prepaid insurance	`PrepaidInsurance`	$2.56M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$8.31M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$15.27M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$188.15M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$192.38M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$172.42M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$189.37M	USD	Point-in-time
Intangibles, net	`FiniteLivedIntangibleAssetsNet`	$35.33M	USD	Point-in-time
Intangibles, net	`FiniteLivedIntangibleAssetsNet`	$32.53M	USD	Point-in-time
Investments in unconsolidated subsidiaries	`EquityMethodInvestments`	$19.31M	USD	Point-in-time
Investments in unconsolidated subsidiaries	`EquityMethodInvestments`	$28.98M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$9.23M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$10.32M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$46.09M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$40.98M	USD	Point-in-time
Total assets	`Assets`	$476.18M	USD	Point-in-time
Total assets	`Assets`	$488.92M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$5.52M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$13.90M	USD	Point-in-time
Accounts payable to affiliates	`DueToAffiliateCurrentAndNoncurrent`	$125.00K	USD	Point-in-time
Accounts payable to affiliates	`DueToAffiliateCurrentAndNoncurrent`	$562.00K	USD	Point-in-time
Revolving credit agreements	`LinesOfCreditCurrent`	-	USD	Point-in-time
Revolving credit agreements	`LinesOfCreditCurrent`	$20.00M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$2.50M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$2.11M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationCurrent`	$1.84M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationCurrent`	$1.84M	USD	Point-in-time
Accrued payroll	`AccruedSalariesCurrent`	$14.43M	USD	Point-in-time
Accrued payroll	`AccruedSalariesCurrent`	$13.01M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$8.22M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$9.09M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$52.26M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$40.91M	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$14.50M	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$24.35M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$10.11M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$11.20M	USD	Point-in-time
Asset retirement obligations	`MineReclamationAndClosingLiabilityNoncurrent`	$41.69M	USD	Point-in-time
Asset retirement obligations	`MineReclamationAndClosingLiabilityNoncurrent`	$39.89M	USD	Point-in-time
Pension and other postretirement obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$7.36M	USD	Point-in-time
Pension and other postretirement obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$8.84M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$12.56M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$17.55M	USD	Point-in-time
Liability for uncertain tax positions	`LiabilityForUncertainTaxPositionsNoncurrent`	$9.41M	USD	Point-in-time
Liability for uncertain tax positions	`LiabilityForUncertainTaxPositionsNoncurrent`	$9.41M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$12.06M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$11.45M	USD	Point-in-time
Total liabilities	`Liabilities`	$148.00M	USD	Point-in-time
Total liabilities	`Liabilities`	$175.56M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$14.54M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$10.89M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$330.37M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$294.27M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-11.60M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-11.17M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$289.39M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$315.73M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$293.84M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$309.37M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$300.62M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$299.27M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$340.92M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$306.49M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$488.92M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$476.18M	USD	Point-in-time

Income Statement 96 line items

Line Item	Tag	Value	Unit	Period
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$32.30M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$51.74M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$105.29M	USD	3 Qtrs
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$142.74M	USD	3 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$111.74M	USD	3 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$37.41M	USD	1 Quarter
Cost of sales	`CostOfGoodsAndServicesSold`	$89.55M	USD	3 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$25.48M	USD	1 Quarter
Gross profit	`GrossProfit`	$6.82M	USD	1 Quarter
Gross profit	`GrossProfit`	$14.33M	USD	1 Quarter
Gross profit	`GrossProfit`	$15.74M	USD	3 Qtrs
Gross profit	`GrossProfit`	$31.01M	USD	3 Qtrs
Earnings of unconsolidated operations	`EarningsOfUnconsolidatedMines`	$15.14M	USD	1 Quarter
Earnings of unconsolidated operations	`EarningsOfUnconsolidatedMines`	$17.65M	USD	1 Quarter
Earnings of unconsolidated operations	`EarningsOfUnconsolidatedMines`	$46.54M	USD	3 Qtrs
Earnings of unconsolidated operations	`EarningsOfUnconsolidatedMines`	$44.93M	USD	3 Qtrs
Contract termination settlement	`GainLossOnContractTermination`	-	USD	1 Quarter
Contract termination settlement	`GainLossOnContractTermination`	$10.33M	USD	3 Qtrs
Contract termination settlement	`GainLossOnContractTermination`	-	USD	3 Qtrs
Contract termination settlement	`GainLossOnContractTermination`	$10.33M	USD	1 Quarter
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$11.83M	USD	1 Quarter
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$40.47M	USD	3 Qtrs
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$13.83M	USD	1 Quarter
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$37.15M	USD	3 Qtrs
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$2.30M	USD	3 Qtrs
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$902.00K	USD	1 Quarter
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$734.00K	USD	1 Quarter
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$2.79M	USD	3 Qtrs
(Gain) loss on sale of assets	`GainLossOnDispositionOfAssets1`	$247.00K	USD	3 Qtrs
(Gain) loss on sale of assets	`GainLossOnDispositionOfAssets1`	$-17.00K	USD	3 Qtrs
(Gain) loss on sale of assets	`GainLossOnDispositionOfAssets1`	-	USD	1 Quarter
(Gain) loss on sale of assets	`GainLossOnDispositionOfAssets1`	$10.00K	USD	1 Quarter
Operating expenses	`OperatingExpenses`	$39.21M	USD	3 Qtrs
Operating expenses	`OperatingExpenses`	$43.28M	USD	3 Qtrs
Operating expenses	`OperatingExpenses`	$14.72M	USD	1 Quarter
Operating expenses	`OperatingExpenses`	$12.57M	USD	1 Quarter
Operating profit	`OperatingIncomeLoss`	$21.46M	USD	3 Qtrs
Operating profit	`OperatingIncomeLoss`	$27.59M	USD	1 Quarter
Operating profit	`OperatingIncomeLoss`	$9.40M	USD	1 Quarter
Operating profit	`OperatingIncomeLoss`	$44.59M	USD	3 Qtrs
Interest expense	`InterestExpense`	$493.00K	USD	1 Quarter
Interest expense	`InterestExpense`	$336.00K	USD	1 Quarter
Interest expense	`InterestExpense`	$1.21M	USD	3 Qtrs
Interest expense	`InterestExpense`	$1.07M	USD	3 Qtrs
Interest income	`InvestmentIncomeNonoperating`	$625.00K	USD	3 Qtrs
Interest income	`InvestmentIncomeNonoperating`	$95.00K	USD	1 Quarter
Interest income	`InvestmentIncomeNonoperating`	$101.00K	USD	1 Quarter
Interest income	`InvestmentIncomeNonoperating`	$321.00K	USD	3 Qtrs
Closed mine obligations	`NonoperatingIncomeExpenseClosedMineObligations`	$395.00K	USD	1 Quarter
Closed mine obligations	`NonoperatingIncomeExpenseClosedMineObligations`	$1.12M	USD	3 Qtrs
Closed mine obligations	`NonoperatingIncomeExpenseClosedMineObligations`	$372.00K	USD	1 Quarter
Closed mine obligations	`NonoperatingIncomeExpenseClosedMineObligations`	$1.22M	USD	3 Qtrs
Gain on equity securities	`EquitySecuritiesFvNiRealizedGainLoss`	$2.53M	USD	3 Qtrs
Gain on equity securities	`EquitySecuritiesFvNiRealizedGainLoss`	$445.00K	USD	1 Quarter
Gain on equity securities	`EquitySecuritiesFvNiRealizedGainLoss`	$35.00K	USD	1 Quarter
Gain on equity securities	`EquitySecuritiesFvNiRealizedGainLoss`	$351.00K	USD	3 Qtrs
Other, net	`OtherNonoperatingIncomeExpense`	$161.00K	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$1.08M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$1.41M	USD	3 Qtrs
Other, net	`OtherNonoperatingIncomeExpense`	$418.00K	USD	3 Qtrs
Other (income) expense	`NonoperatingIncomeExpense`	$99.00K	USD	3 Qtrs
Other (income) expense	`NonoperatingIncomeExpense`	$481.00K	USD	1 Quarter
Other (income) expense	`NonoperatingIncomeExpense`	$-158.00K	USD	1 Quarter
Other (income) expense	`NonoperatingIncomeExpense`	$942.00K	USD	3 Qtrs
Income before income tax provision	`IncomeLossAttributableToParent`	$21.56M	USD	3 Qtrs
Income before income tax provision	`IncomeLossAttributableToParent`	$45.53M	USD	3 Qtrs
Income before income tax provision	`IncomeLossAttributableToParent`	$9.88M	USD	1 Quarter
Income before income tax provision	`IncomeLossAttributableToParent`	$27.43M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$1.32M	USD	3 Qtrs
Income tax provision	`IncomeTaxExpenseBenefit`	$5.23M	USD	3 Qtrs
Income tax provision	`IncomeTaxExpenseBenefit`	$2.60M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$1.86M	USD	1 Quarter
Net income	`NetIncomeLoss`	$8.02M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.17M	USD	1 Quarter
Net income	`NetIncomeLoss`	$24.84M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.05M	USD	1 Quarter
Net income	`NetIncomeLoss`	$20.24M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$6.50M	USD	1 Quarter
Net income	`NetIncomeLoss`	$8.96M	USD	1 Quarter
Net income	`NetIncomeLoss`	$40.30M	USD	3 Qtrs
Basic earnings per share (in dollars per share)	`EarningsPerShareBasic`	$1.14	USD	1 Quarter
Basic earnings per share (in dollars per share)	`EarningsPerShareBasic`	$2.88	USD	3 Qtrs
Basic earnings per share (in dollars per share)	`EarningsPerShareBasic`	$5.65	USD	3 Qtrs
Basic earnings per share (in dollars per share)	`EarningsPerShareBasic`	$3.47	USD	1 Quarter
Diluted earnings per share (in dollars per share)	`EarningsPerShareDiluted`	$5.63	USD	3 Qtrs
Diluted earnings per share (in dollars per share)	`EarningsPerShareDiluted`	$1.14	USD	1 Quarter
Diluted earnings per share (in dollars per share)	`EarningsPerShareDiluted`	$3.47	USD	1 Quarter
Diluted earnings per share (in dollars per share)	`EarningsPerShareDiluted`	$2.88	USD	3 Qtrs
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	7.04M	shares	1 Quarter
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	7.02M	shares	3 Qtrs
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	7.17M	shares	1 Quarter
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	7.14M	shares	3 Qtrs
Diluted weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	7.17M	shares	1 Quarter
Diluted weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	7.15M	shares	3 Qtrs
Diluted weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	7.04M	shares	1 Quarter
Diluted weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	7.04M	shares	3 Qtrs

Cash Flow Statement 36 line items

Line Item	Tag	Value	Unit	Period
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$2.76M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$67.79M	USD	3 Qtrs
Expenditures for property, plant and equipment and acquisition of mineral interests	`PaymentsToAcquirePropertyPlantAndEquipmentAndMineralRights`	$19.80M	USD	3 Qtrs
Expenditures for property, plant and equipment and acquisition of mineral interests	`PaymentsToAcquirePropertyPlantAndEquipmentAndMineralRights`	$7.00M	USD	1 Quarter
Expenditures for property, plant and equipment and acquisition of mineral interests	`PaymentsToAcquirePropertyPlantAndEquipmentAndMineralRights`	$19.41M	USD	1 Quarter
Expenditures for property, plant and equipment and acquisition of mineral interests	`PaymentsToAcquirePropertyPlantAndEquipmentAndMineralRights`	$35.53M	USD	3 Qtrs
Proceeds from the sale of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$547.00K	USD	3 Qtrs
Proceeds from the sale of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$550.00K	USD	3 Qtrs
Purchase of equity securities	`IncreaseDecreaseInEquitySecuritiesFvNi`	$2.00M	USD	3 Qtrs
Purchase of equity securities	`IncreaseDecreaseInEquitySecuritiesFvNi`	-	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-72.00K	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$52.00K	USD	3 Qtrs
Net cash used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-35.04M	USD	3 Qtrs
Net cash used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-21.18M	USD	3 Qtrs
Additions to long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$6.20M	USD	3 Qtrs
Additions to long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$3.63M	USD	3 Qtrs
Reductions of long-term debt	`RepaymentsOfLongTermDebt`	$1.06M	USD	3 Qtrs
Reductions of long-term debt	`RepaymentsOfLongTermDebt`	$3.13M	USD	3 Qtrs
Net reductions to revolving credit agreements	`ProceedsFromRepaymentsOfLinesOfCredit`	$-7.00M	USD	3 Qtrs
Net reductions to revolving credit agreements	`ProceedsFromRepaymentsOfLinesOfCredit`	$-30.00M	USD	3 Qtrs
Cash dividends paid	`PaymentsOfDividends`	$4.04M	USD	3 Qtrs
Cash dividends paid	`PaymentsOfDividends`	$4.20M	USD	3 Qtrs
Purchase of treasury shares	`PaymentsForRepurchaseOfCommonStock`	$1.00M	USD	3 Qtrs
Purchase of treasury shares	`PaymentsForRepurchaseOfCommonStock`	-	USD	3 Qtrs
Net cash used for financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-6.91M	USD	3 Qtrs
Net cash used for financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-33.70M	USD	3 Qtrs
Total decrease for the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-25.32M	USD	3 Qtrs
Total decrease for the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-943.00K	USD	3 Qtrs
Balance at the beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$97.57M	USD	Point-in-time
Balance at the beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$122.89M	USD	Point-in-time
Balance at the beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$87.51M	USD	Point-in-time
Balance at the beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$88.45M	USD	Point-in-time
Balance at the end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$97.57M	USD	Point-in-time
Balance at the end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$122.89M	USD	Point-in-time
Balance at the end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$87.51M	USD	Point-in-time
Balance at the end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$88.45M	USD	Point-in-time

Stockholders Equity 51 line items

Line Item	Tag	Value	Unit	Period
Cash dividends on common stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.20	USD	1 Quarter
Cash dividends on common stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.19	USD	1 Quarter
Cash dividends on common stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.19	USD	1 Quarter
Cash dividends on common stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.20	USD	1 Quarter
Cash dividends on common stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.19	USD	1 Quarter
Cash dividends on common stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.19	USD	1 Quarter
Balance, beginning of period	`StockholdersEquity`	$289.39M	USD	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$315.73M	USD	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$293.84M	USD	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$309.37M	USD	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$300.62M	USD	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$299.27M	USD	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$340.92M	USD	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$306.49M	USD	Point-in-time
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$465.00K	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$634.00K	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.63M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$452.00K	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.12M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.01M	USD	1 Quarter
Purchase of treasury shares	`TreasuryStockValueAcquiredParValueMethod`	$1.00M	USD	1 Quarter
Conversion of Class B to Class A shares	`StockIssuedDuringPeriodValueConversionOfConvertibleSecurities`	-	USD	1 Quarter
Conversion of Class B to Class A shares	`StockIssuedDuringPeriodValueConversionOfConvertibleSecurities`	-	USD	1 Quarter
Net income	`NetIncomeLoss`	$8.02M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.17M	USD	1 Quarter
Net income	`NetIncomeLoss`	$24.84M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.05M	USD	1 Quarter
Net income	`NetIncomeLoss`	$20.24M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$6.50M	USD	1 Quarter
Net income	`NetIncomeLoss`	$8.96M	USD	1 Quarter
Net income	`NetIncomeLoss`	$40.30M	USD	3 Qtrs
Cash dividends on Class A and Class B common stock	`DividendsCommonStockCash`	$1.41M	USD	1 Quarter
Cash dividends on Class A and Class B common stock	`DividendsCommonStockCash`	$1.37M	USD	1 Quarter
Cash dividends on Class A and Class B common stock	`DividendsCommonStockCash`	$1.35M	USD	1 Quarter
Cash dividends on Class A and Class B common stock	`DividendsCommonStockCash`	$1.35M	USD	1 Quarter
Cash dividends on Class A and Class B common stock	`DividendsCommonStockCash`	$1.34M	USD	1 Quarter
Cash dividends on Class A and Class B common stock	`DividendsCommonStockCash`	$1.41M	USD	1 Quarter
Reclassification adjustment to net income, net of tax	`ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax`	$-99.00K	USD	1 Quarter
Reclassification adjustment to net income, net of tax	`ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax`	$-155.00K	USD	1 Quarter
Reclassification adjustment to net income, net of tax	`ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax`	$-143.00K	USD	1 Quarter
Reclassification adjustment to net income, net of tax	`ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax`	$-101.00K	USD	1 Quarter
Reclassification adjustment to net income, net of tax	`ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax`	$-143.00K	USD	1 Quarter
Reclassification adjustment to net income, net of tax	`ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax`	$-143.00K	USD	1 Quarter
Balance, end of period	`StockholdersEquity`	$289.39M	USD	Point-in-time
Balance, end of period	`StockholdersEquity`	$315.73M	USD	Point-in-time
Balance, end of period	`StockholdersEquity`	$293.84M	USD	Point-in-time
Balance, end of period	`StockholdersEquity`	$309.37M	USD	Point-in-time
Balance, end of period	`StockholdersEquity`	$300.62M	USD	Point-in-time
Balance, end of period	`StockholdersEquity`	$299.27M	USD	Point-in-time
Balance, end of period	`StockholdersEquity`	$340.92M	USD	Point-in-time
Balance, end of period	`StockholdersEquity`	$306.49M	USD	Point-in-time

Comprehensive Income 24 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$8.02M	USD	1 Quarter
Reclassification of pension and postretirement adjustments into earnings, tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-127.00K	USD	3 Qtrs
Net income	`NetIncomeLoss`	$6.17M	USD	1 Quarter
Net income	`NetIncomeLoss`	$24.84M	USD	1 Quarter
Reclassification of pension and postretirement adjustments into earnings, tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-42.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.05M	USD	1 Quarter
Reclassification of pension and postretirement adjustments into earnings, tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-29.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$20.24M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$6.50M	USD	1 Quarter
Net income	`NetIncomeLoss`	$8.96M	USD	1 Quarter
Reclassification of pension and postretirement adjustments into earnings, tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-102.00K	USD	3 Qtrs
Net income	`NetIncomeLoss`	$40.30M	USD	3 Qtrs
Reclassification of pension and postretirement adjustments into earnings, net of $42 and $127 tax benefit in the three and nine months ended September 30, 2021, respectively, and net of $29 and $102 tax benefit in the three and nine months ended September 30, 2020, respectively.	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-429.00K	USD	3 Qtrs
Reclassification of pension and postretirement adjustments into earnings, net of $42 and $127 tax benefit in the three and nine months ended September 30, 2021, respectively, and net of $29 and $102 tax benefit in the three and nine months ended September 30, 2020, respectively.	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-143.00K	USD	1 Quarter
Reclassification of pension and postretirement adjustments into earnings, net of $42 and $127 tax benefit in the three and nine months ended September 30, 2021, respectively, and net of $29 and $102 tax benefit in the three and nine months ended September 30, 2020, respectively.	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-355.00K	USD	3 Qtrs
Reclassification of pension and postretirement adjustments into earnings, net of $42 and $127 tax benefit in the three and nine months ended September 30, 2021, respectively, and net of $29 and $102 tax benefit in the three and nine months ended September 30, 2020, respectively.	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-99.00K	USD	1 Quarter
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$355.00K	USD	3 Qtrs
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$143.00K	USD	1 Quarter
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$99.00K	USD	1 Quarter
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$429.00K	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$8.12M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$24.98M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$40.73M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$20.59M	USD	3 Qtrs

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