10-Q Filing

NACCO INDUSTRIES INC CIK: 789933 Q3 2020

Filing Information

Form Type	10-Q
Accession Number	`0000789933-20-000059`
Period End Date	20200930
Filing Date	20201102
Fiscal Year	2020
Fiscal Period	Q3
XBRL Instance	nacco-20200930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 76 Income Statement 96 Cash Flow Statement 36 Stockholders Equity 53 Comprehensive Income 24

Balance Sheet 76 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$122.89M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$97.57M	USD	Point-in-time
Trade accounts receivable, net	`AccountsReceivableNet`	$15.44M	USD	Point-in-time
Trade accounts receivable, net	`AccountsReceivableNet`	$16.51M	USD	Point-in-time
Accounts receivable from affiliates	`DueFromAffiliates`	$3.72M	USD	Point-in-time
Accounts receivable from affiliates	`DueFromAffiliates`	$6.41M	USD	Point-in-time
Inventories	`InventoryNet`	$40.47M	USD	Point-in-time
Inventories	`InventoryNet`	$42.43M	USD	Point-in-time
Refundable federal income taxes	`IncomeTaxesReceivable`	$8.93M	USD	Point-in-time
Refundable federal income taxes	`IncomeTaxesReceivable`	$25.38M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$13.00M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$6.53M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$198.60M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$200.67M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$156.60M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$138.06M	USD	Point-in-time
Intangibles, net	`FiniteLivedIntangibleAssetsNet`	$35.60M	USD	Point-in-time
Intangibles, net	`FiniteLivedIntangibleAssetsNet`	$37.90M	USD	Point-in-time
Investments in unconsolidated subsidiaries	`EquityMethodInvestments`	$25.55M	USD	Point-in-time
Investments in unconsolidated subsidiaries	`EquityMethodInvestments`	$24.61M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$11.40M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$10.45M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$39.11M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$32.13M	USD	Point-in-time
Total assets	`Assets`	$444.77M	USD	Point-in-time
Total assets	`Assets`	$465.90M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$13.60M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$9.37M	USD	Point-in-time
Accounts payable to affiliates	`DueToAffiliateCurrentAndNoncurrent`	$577.00K	USD	Point-in-time
Accounts payable to affiliates	`DueToAffiliateCurrentAndNoncurrent`	$686.00K	USD	Point-in-time
Revolving credit agreements	`LinesOfCreditCurrent`	$7.00M	USD	Point-in-time
Revolving credit agreements	`LinesOfCreditCurrent`	-	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$795.00K	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$960.00K	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationCurrent`	$2.29M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationCurrent`	$2.29M	USD	Point-in-time
Accrued payroll	`AccruedSalariesCurrent`	$19.58M	USD	Point-in-time
Accrued payroll	`AccruedSalariesCurrent`	$10.56M	USD	Point-in-time
Deferred compensation	`DeferredCompensationLiabilityCurrent`	-	USD	Point-in-time
Deferred compensation	`DeferredCompensationLiabilityCurrent`	$13.46M	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiability`	$1.91M	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiability`	$1.69M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$6.98M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$6.79M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$61.97M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$36.58M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$22.18M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$17.15M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$12.45M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$11.49M	USD	Point-in-time
Asset retirement obligations	`MineReclamationAndClosingLiabilityNoncurrent`	$40.81M	USD	Point-in-time
Asset retirement obligations	`MineReclamationAndClosingLiabilityNoncurrent`	$34.57M	USD	Point-in-time
Pension and other postretirement obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$8.81M	USD	Point-in-time
Pension and other postretirement obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$7.43M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$28.51M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$12.34M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$8.10M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$12.40M	USD	Point-in-time
Total liabilities	`Liabilities`	$159.41M	USD	Point-in-time
Total liabilities	`Liabilities`	$155.38M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$8.91M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$9.38M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$284.85M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$301.05M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-11.34M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-10.98M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$264.27M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$306.49M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$250.70M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$272.15M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$283.25M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$293.84M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$299.27M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$289.39M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$444.77M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$465.90M	USD	Point-in-time

Income Statement 96 line items

Line Item	Tag	Value	Unit	Period
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$105.29M	USD	3 Qtrs
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$114.05M	USD	3 Qtrs
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$32.60M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$32.30M	USD	1 Quarter
Cost of sales	`CostOfGoodsAndServicesSold`	$89.55M	USD	3 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$85.81M	USD	3 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$26.42M	USD	1 Quarter
Cost of sales	`CostOfGoodsAndServicesSold`	$25.48M	USD	1 Quarter
Gross profit	`GrossProfit`	$6.19M	USD	1 Quarter
Gross profit	`GrossProfit`	$6.82M	USD	1 Quarter
Gross profit	`GrossProfit`	$15.74M	USD	3 Qtrs
Gross profit	`GrossProfit`	$28.24M	USD	3 Qtrs
Earnings of unconsolidated operations	`EarningsOfUnconsolidatedMines`	$17.44M	USD	1 Quarter
Earnings of unconsolidated operations	`EarningsOfUnconsolidatedMines`	$47.85M	USD	3 Qtrs
Earnings of unconsolidated operations	`EarningsOfUnconsolidatedMines`	$15.14M	USD	1 Quarter
Earnings of unconsolidated operations	`EarningsOfUnconsolidatedMines`	$44.93M	USD	3 Qtrs
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$14.34M	USD	1 Quarter
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$37.15M	USD	3 Qtrs
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$39.78M	USD	3 Qtrs
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$11.83M	USD	1 Quarter
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$734.00K	USD	1 Quarter
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$2.24M	USD	3 Qtrs
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$715.00K	USD	1 Quarter
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$2.30M	USD	3 Qtrs
Gain on sale of assets	`GainLossOnDispositionOfAssets1`	$247.00K	USD	3 Qtrs
Gain on sale of assets	`GainLossOnDispositionOfAssets1`	-	USD	1 Quarter
Gain on sale of assets	`GainLossOnDispositionOfAssets1`	$131.00K	USD	3 Qtrs
Gain on sale of assets	`GainLossOnDispositionOfAssets1`	$94.00K	USD	1 Quarter
Operating expenses	`OperatingExpenses`	$41.89M	USD	3 Qtrs
Operating expenses	`OperatingExpenses`	$39.21M	USD	3 Qtrs
Operating expenses	`OperatingExpenses`	$12.57M	USD	1 Quarter
Operating expenses	`OperatingExpenses`	$14.96M	USD	1 Quarter
Operating profit	`OperatingIncomeLoss`	$34.20M	USD	3 Qtrs
Operating profit	`OperatingIncomeLoss`	$8.66M	USD	1 Quarter
Operating profit	`OperatingIncomeLoss`	$9.40M	USD	1 Quarter
Operating profit	`OperatingIncomeLoss`	$21.46M	USD	3 Qtrs
Interest expense	`InterestExpense`	$683.00K	USD	3 Qtrs
Interest expense	`InterestExpense`	$336.00K	USD	1 Quarter
Interest expense	`InterestExpense`	$230.00K	USD	1 Quarter
Interest expense	`InterestExpense`	$1.07M	USD	3 Qtrs
Interest income	`InvestmentIncomeNonoperating`	$3.01M	USD	3 Qtrs
Interest income	`InvestmentIncomeNonoperating`	$625.00K	USD	3 Qtrs
Interest income	`InvestmentIncomeNonoperating`	$1.88M	USD	1 Quarter
Interest income	`InvestmentIncomeNonoperating`	$95.00K	USD	1 Quarter
Income from other unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$972.00K	USD	3 Qtrs
Income from other unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$230.00K	USD	3 Qtrs
Income from other unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$18.00K	USD	1 Quarter
Income from other unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$327.00K	USD	1 Quarter
Closed mine obligations	`NonoperatingIncomeExpenseClosedMineObligations`	$1.08M	USD	3 Qtrs
Closed mine obligations	`NonoperatingIncomeExpenseClosedMineObligations`	$395.00K	USD	1 Quarter
Closed mine obligations	`NonoperatingIncomeExpenseClosedMineObligations`	$1.22M	USD	3 Qtrs
Closed mine obligations	`NonoperatingIncomeExpenseClosedMineObligations`	$383.00K	USD	1 Quarter
Gain on equity securities	`EquitySecuritiesFvNiRealizedGainLoss`	$351.00K	USD	3 Qtrs
Gain on equity securities	`EquitySecuritiesFvNiRealizedGainLoss`	$35.00K	USD	1 Quarter
Gain on equity securities	`EquitySecuritiesFvNiRealizedGainLoss`	$1.07M	USD	3 Qtrs
Gain on equity securities	`EquitySecuritiesFvNiRealizedGainLoss`	$108.00K	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$1.26M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$1.18M	USD	3 Qtrs
Other, net	`OtherNonoperatingIncomeExpense`	$1.06M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$1.24M	USD	3 Qtrs
Other (income) expense	`NonoperatingIncomeExpense`	$481.00K	USD	1 Quarter
Other (income) expense	`NonoperatingIncomeExpense`	$4.53M	USD	3 Qtrs
Other (income) expense	`NonoperatingIncomeExpense`	$99.00K	USD	3 Qtrs
Other (income) expense	`NonoperatingIncomeExpense`	$2.96M	USD	1 Quarter
Income before income tax provision	`IncomeLossAttributableToParent`	$21.56M	USD	3 Qtrs
Income before income tax provision	`IncomeLossAttributableToParent`	$38.72M	USD	3 Qtrs
Income before income tax provision	`IncomeLossAttributableToParent`	$9.88M	USD	1 Quarter
Income before income tax provision	`IncomeLossAttributableToParent`	$11.62M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$1.86M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$1.36M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$5.46M	USD	3 Qtrs
Income tax provision	`IncomeTaxExpenseBenefit`	$1.32M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$20.24M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$15.02M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.17M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.05M	USD	1 Quarter
Net income	`NetIncomeLoss`	$33.26M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$7.97M	USD	1 Quarter
Net income	`NetIncomeLoss`	$10.26M	USD	1 Quarter
Net income	`NetIncomeLoss`	$8.02M	USD	1 Quarter
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`	$4.77	USD	3 Qtrs
Basic earnings per share (in dollars per share)	`EarningsPerShareBasic`	$1.47	USD	1 Quarter
Diluted earnings per share (in dollars per share)	`EarningsPerShareDiluted`	$2.88	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`	$1.47	USD	1 Quarter
Diluted earnings per share (in dollars per share)	`EarningsPerShareDiluted`	$4.76	USD	3 Qtrs
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	7.04M	shares	1 Quarter
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	6.99M	shares	1 Quarter
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	6.97M	shares	3 Qtrs
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	7.02M	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
Diluted weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	6.99M	shares	1 Quarter
Diluted weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	6.99M	shares	3 Qtrs

Cash Flow Statement 36 line items

Line Item	Tag	Value	Unit	Period
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$47.26M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$2.76M	USD	3 Qtrs
Expenditures for property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$7.30M	USD	1 Quarter
Expenditures for property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$19.80M	USD	3 Qtrs
Expenditures for property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$13.26M	USD	3 Qtrs
Expenditures for property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$7.00M	USD	1 Quarter
Proceeds from the sale of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$4.47M	USD	3 Qtrs
Proceeds from the sale of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$550.00K	USD	3 Qtrs
Purchase of equity securities	`IncreaseDecreaseInEquitySecuritiesFvNi`	-	USD	3 Qtrs
Purchase of equity securities	`IncreaseDecreaseInEquitySecuritiesFvNi`	$2.00M	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-72.00K	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$20.00K	USD	3 Qtrs
Net cash used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-8.81M	USD	3 Qtrs
Net cash used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-21.18M	USD	3 Qtrs
Additions to long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$1.06M	USD	3 Qtrs
Additions to long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$6.20M	USD	3 Qtrs
Reductions of long-term debt	`RepaymentsOfLongTermDebt`	$1.06M	USD	3 Qtrs
Reductions of long-term debt	`RepaymentsOfLongTermDebt`	$498.00K	USD	3 Qtrs
Net reduction to revolving credit agreements	`ProceedsFromRepaymentsOfLinesOfCredit`	$-7.00M	USD	3 Qtrs
Net reduction to revolving credit agreements	`ProceedsFromRepaymentsOfLinesOfCredit`	$-4.00M	USD	3 Qtrs
Cash dividends paid	`PaymentsOfDividends`	$4.04M	USD	3 Qtrs
Cash dividends paid	`PaymentsOfDividends`	$3.81M	USD	3 Qtrs
Purchase of treasury shares	`PaymentsForRepurchaseOfCommonStock`	$1.00M	USD	3 Qtrs
Purchase of treasury shares	`PaymentsForRepurchaseOfCommonStock`	$1.41M	USD	3 Qtrs
Net cash used for financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-6.91M	USD	3 Qtrs
Net cash used for financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-8.65M	USD	3 Qtrs
Total (decrease) increase for the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$29.80M	USD	3 Qtrs
Total (decrease) increase for the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-25.32M	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`	$85.26M	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`	$115.06M	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`	$85.26M	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`	$115.06M	USD	Point-in-time

Stockholders Equity 53 line items

Line Item	Tag	Value	Unit	Period
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`	$0.19	USD	1 Quarter
Cash dividends on common stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.17	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`	$264.27M	USD	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$306.49M	USD	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$250.70M	USD	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$272.15M	USD	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$283.25M	USD	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$293.84M	USD	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$299.27M	USD	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$289.39M	USD	Point-in-time
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.25M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$634.00K	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$452.00K	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$897.00K	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$2.12M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$465.00K	USD	1 Quarter
Purchase of treasury shares	`TreasuryStockValueAcquiredParValueMethod`	$1.00M	USD	1 Quarter
Purchase of treasury shares	`TreasuryStockValueAcquiredParValueMethod`	$1.30M	USD	1 Quarter
Purchase of treasury shares	`TreasuryStockValueAcquiredParValueMethod`	$85.00K	USD	1 Quarter
Purchase of treasury shares	`TreasuryStockValueAcquiredParValueMethod`	$25.00K	USD	1 Quarter
Conversion of Class B to Class A shares	`StockIssuedDuringPeriodValueConversionOfConvertibleSecurities`	-	USD	1 Quarter
Net income	`NetIncomeLoss`	$20.24M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$15.02M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.17M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.05M	USD	1 Quarter
Net income	`NetIncomeLoss`	$33.26M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$7.97M	USD	1 Quarter
Net income	`NetIncomeLoss`	$10.26M	USD	1 Quarter
Net income	`NetIncomeLoss`	$8.02M	USD	1 Quarter
Cash dividends on Class A and Class B common stock	`DividendsCommonStockCash`	$1.15M	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`	$1.33M	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`	$1.33M	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`	$-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`	$-101.00K	USD	1 Quarter
Reclassification adjustment to net income, net of tax	`ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax`	$-71.00K	USD	1 Quarter
Reclassification adjustment to net income, net of tax	`ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax`	$-70.00K	USD	1 Quarter
Balance, end of period	`StockholdersEquity`	$264.27M	USD	Point-in-time
Balance, end of period	`StockholdersEquity`	$306.49M	USD	Point-in-time
Balance, end of period	`StockholdersEquity`	$250.70M	USD	Point-in-time
Balance, end of period	`StockholdersEquity`	$272.15M	USD	Point-in-time
Balance, end of period	`StockholdersEquity`	$283.25M	USD	Point-in-time
Balance, end of period	`StockholdersEquity`	$293.84M	USD	Point-in-time
Balance, end of period	`StockholdersEquity`	$299.27M	USD	Point-in-time
Balance, end of period	`StockholdersEquity`	$289.39M	USD	Point-in-time

Comprehensive Income 24 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$20.24M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$15.02M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.17M	USD	1 Quarter
Reclassification of pension and postretirement adjustments into earnings, tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-66.00K	USD	3 Qtrs
Net income	`NetIncomeLoss`	$6.05M	USD	1 Quarter
Net income	`NetIncomeLoss`	$33.26M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$7.97M	USD	1 Quarter
Net income	`NetIncomeLoss`	$10.26M	USD	1 Quarter
Reclassification of pension and postretirement adjustments into earnings, tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-29.00K	USD	1 Quarter
Reclassification of pension and postretirement adjustments into earnings, tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-21.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$8.02M	USD	1 Quarter
Reclassification of pension and postretirement adjustments into earnings, tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-102.00K	USD	3 Qtrs
Reclassification of pension and postretirement adjustments into earnings, net of $29 and $102 tax benefit in the three and nine months ended September 30, 2020, respectively, net of $21 and $66 tax benefit in the three and nine months ended September 30, 2019, respectively.	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-70.00K	USD	1 Quarter
Reclassification of pension and postretirement adjustments into earnings, net of $29 and $102 tax benefit in the three and nine months ended September 30, 2020, respectively, net of $21 and $66 tax benefit in the three and nine months ended September 30, 2019, respectively.	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-99.00K	USD	1 Quarter
Reclassification of pension and postretirement adjustments into earnings, net of $29 and $102 tax benefit in the three and nine months ended September 30, 2020, respectively, net of $21 and $66 tax benefit in the three and nine months ended September 30, 2019, respectively.	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-242.00K	USD	3 Qtrs
Reclassification of pension and postretirement adjustments into earnings, net of $29 and $102 tax benefit in the three and nine months ended September 30, 2020, respectively, net of $21 and $66 tax benefit in the three and nine months ended September 30, 2019, respectively.	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-355.00K	USD	3 Qtrs
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$99.00K	USD	1 Quarter
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$242.00K	USD	3 Qtrs
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$355.00K	USD	3 Qtrs
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$70.00K	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$10.33M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$33.50M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$8.12M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$20.59M	USD	3 Qtrs

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