10-Q Filing

NACCO INDUSTRIES INC CIK: 789933 Q2 2021

Filing Information

Form Type	10-Q
Accession Number	`0000789933-21-000049`
Period End Date	20210630
Filing Date	20210804
Fiscal Year	2021
Fiscal Period	Q2
XBRL Instance	nacco-20210630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 74 Income Statement 90 Cash Flow Statement 36 Stockholders Equity 36 Comprehensive Income 22

Balance Sheet 74 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$88.45M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$85.01M	USD	Point-in-time
Trade accounts receivable, net	`AccountsReceivableNetCurrent`	$18.89M	USD	Point-in-time
Trade accounts receivable, net	`AccountsReceivableNetCurrent`	$21.28M	USD	Point-in-time
Accounts receivable from affiliates	`DueFromAffiliates`	$6.93M	USD	Point-in-time
Accounts receivable from affiliates	`DueFromAffiliates`	$4.76M	USD	Point-in-time
Inventories	`InventoryNet`	$47.55M	USD	Point-in-time
Inventories	`InventoryNet`	$49.72M	USD	Point-in-time
Federal income tax receivable	`IncomeTaxesReceivable`	$9.33M	USD	Point-in-time
Federal income tax receivable	`IncomeTaxesReceivable`	$17.61M	USD	Point-in-time
Prepaid insurance	`PrepaidInsurance`	$7.98M	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`	$9.06M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$188.15M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$189.31M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$175.55M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$172.42M	USD	Point-in-time
Intangibles, net	`FiniteLivedIntangibleAssetsNet`	$35.33M	USD	Point-in-time
Intangibles, net	`FiniteLivedIntangibleAssetsNet`	$33.44M	USD	Point-in-time
Investments in unconsolidated subsidiaries	`EquityMethodInvestments`	$20.93M	USD	Point-in-time
Investments in unconsolidated subsidiaries	`EquityMethodInvestments`	$28.98M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$10.32M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$9.59M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$40.98M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$45.22M	USD	Point-in-time
Total assets	`Assets`	$476.18M	USD	Point-in-time
Total assets	`Assets`	$474.04M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$5.52M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$9.89M	USD	Point-in-time
Accounts payable to affiliates	`DueToAffiliateCurrentAndNoncurrent`	$517.00K	USD	Point-in-time
Accounts payable to affiliates	`DueToAffiliateCurrentAndNoncurrent`	$125.00K	USD	Point-in-time
Revolving credit agreements	`LinesOfCreditCurrent`	$9.00M	USD	Point-in-time
Revolving credit agreements	`LinesOfCreditCurrent`	$20.00M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.17M	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`	$9.20M	USD	Point-in-time
Accrued payroll	`AccruedSalariesCurrent`	$14.43M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$8.81M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$8.22M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$40.42M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$52.26M	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$24.35M	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$21.80M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$10.48M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$11.20M	USD	Point-in-time
Asset retirement obligations	`MineReclamationAndClosingLiabilityNoncurrent`	$39.89M	USD	Point-in-time
Asset retirement obligations	`MineReclamationAndClosingLiabilityNoncurrent`	$41.09M	USD	Point-in-time
Pension and other postretirement obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$8.84M	USD	Point-in-time
Pension and other postretirement obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$7.85M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$14.78M	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`	$12.46M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$12.06M	USD	Point-in-time
Total liabilities	`Liabilities`	$158.31M	USD	Point-in-time
Total liabilities	`Liabilities`	$175.56M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$12.93M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$10.89M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$294.27M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$306.95M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-11.31M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-11.60M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$289.39M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$309.37M	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`	$299.27M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$300.62M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$476.18M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$474.04M	USD	Point-in-time

Income Statement 90 line items

Line Item	Tag	Value	Unit	Period
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$45.90M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$35.35M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$91.00M	USD	2 Qtrs
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$73.00M	USD	2 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$64.08M	USD	2 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$31.52M	USD	1 Quarter
Cost of sales	`CostOfGoodsAndServicesSold`	$74.32M	USD	2 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$36.91M	USD	1 Quarter
Gross profit	`GrossProfit`	$8.98M	USD	1 Quarter
Gross profit	`GrossProfit`	$3.84M	USD	1 Quarter
Gross profit	`GrossProfit`	$8.92M	USD	2 Qtrs
Gross profit	`GrossProfit`	$16.68M	USD	2 Qtrs
Earnings of unconsolidated operations	`EarningsOfUnconsolidatedMines`	$28.88M	USD	2 Qtrs
Earnings of unconsolidated operations	`EarningsOfUnconsolidatedMines`	$13.78M	USD	1 Quarter
Earnings of unconsolidated operations	`EarningsOfUnconsolidatedMines`	$13.54M	USD	1 Quarter
Earnings of unconsolidated operations	`EarningsOfUnconsolidatedMines`	$29.78M	USD	2 Qtrs
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$12.88M	USD	1 Quarter
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$25.32M	USD	2 Qtrs
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$26.64M	USD	2 Qtrs
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$12.59M	USD	1 Quarter
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$911.00K	USD	1 Quarter
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$792.00K	USD	1 Quarter
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$1.57M	USD	2 Qtrs
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$1.89M	USD	2 Qtrs
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$247.00K	USD	1 Quarter
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$-27.00K	USD	2 Qtrs
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$247.00K	USD	2 Qtrs
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$-68.00K	USD	1 Quarter
Operating expenses	`OperatingExpenses`	$13.14M	USD	1 Quarter
Operating expenses	`OperatingExpenses`	$28.56M	USD	2 Qtrs
Operating expenses	`OperatingExpenses`	$13.86M	USD	1 Quarter
Operating expenses	`OperatingExpenses`	$26.64M	USD	2 Qtrs
Operating profit	`OperatingIncomeLoss`	$4.48M	USD	1 Quarter
Operating profit	`OperatingIncomeLoss`	$17.00M	USD	2 Qtrs
Operating profit	`OperatingIncomeLoss`	$12.06M	USD	2 Qtrs
Operating profit	`OperatingIncomeLoss`	$8.67M	USD	1 Quarter
Interest expense	`InterestExpense`	$715.00K	USD	2 Qtrs
Interest expense	`InterestExpense`	$330.00K	USD	1 Quarter
Interest expense	`InterestExpense`	$359.00K	USD	1 Quarter
Interest expense	`InterestExpense`	$733.00K	USD	2 Qtrs
Interest income	`InvestmentIncomeNonoperating`	$530.00K	USD	2 Qtrs
Interest income	`InvestmentIncomeNonoperating`	$100.00K	USD	1 Quarter
Interest income	`InvestmentIncomeNonoperating`	$129.00K	USD	1 Quarter
Interest income	`InvestmentIncomeNonoperating`	$220.00K	USD	2 Qtrs
Closed mine obligations	`NonoperatingIncomeExpenseClosedMineObligations`	$390.00K	USD	1 Quarter
Closed mine obligations	`NonoperatingIncomeExpenseClosedMineObligations`	$364.00K	USD	1 Quarter
Closed mine obligations	`NonoperatingIncomeExpenseClosedMineObligations`	$747.00K	USD	2 Qtrs
Closed mine obligations	`NonoperatingIncomeExpenseClosedMineObligations`	$824.00K	USD	2 Qtrs
Gain on equity securities	`EquitySecuritiesFvNiRealizedGainLoss`	$1.51M	USD	1 Quarter
Gain on equity securities	`EquitySecuritiesFvNiRealizedGainLoss`	$2.08M	USD	2 Qtrs
Gain on equity securities	`EquitySecuritiesFvNiRealizedGainLoss`	$316.00K	USD	2 Qtrs
Gain on equity securities	`EquitySecuritiesFvNiRealizedGainLoss`	$1.26M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$329.00K	USD	2 Qtrs
Other, net	`OtherNonoperatingIncomeExpense`	$257.00K	USD	2 Qtrs
Other, net	`OtherNonoperatingIncomeExpense`	$127.00K	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$181.00K	USD	1 Quarter
Other (income) expense	`NonoperatingIncomeExpense`	$766.00K	USD	1 Quarter
Other (income) expense	`NonoperatingIncomeExpense`	$1.10M	USD	1 Quarter
Other (income) expense	`NonoperatingIncomeExpense`	$1.10M	USD	2 Qtrs
Other (income) expense	`NonoperatingIncomeExpense`	$-382.00K	USD	2 Qtrs
Income before income tax provision (benefit)	`IncomeLossAttributableToParent`	$11.68M	USD	2 Qtrs
Income before income tax provision (benefit)	`IncomeLossAttributableToParent`	$18.10M	USD	2 Qtrs
Income before income tax provision (benefit)	`IncomeLossAttributableToParent`	$9.44M	USD	1 Quarter
Income before income tax provision (benefit)	`IncomeLossAttributableToParent`	$5.58M	USD	1 Quarter
Income tax provision (benefit)	`IncomeTaxExpenseBenefit`	$-466.00K	USD	1 Quarter
Income tax provision (benefit)	`IncomeTaxExpenseBenefit`	$-536.00K	USD	2 Qtrs
Income tax provision (benefit)	`IncomeTaxExpenseBenefit`	$2.63M	USD	2 Qtrs
Income tax provision (benefit)	`IncomeTaxExpenseBenefit`	$2.93M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.50M	USD	1 Quarter
Net income	`NetIncomeLoss`	$15.47M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$8.96M	USD	1 Quarter
Net income	`NetIncomeLoss`	$12.22M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$6.17M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.05M	USD	1 Quarter
Basic earnings per share (in dollars per share)	`EarningsPerShareBasic`	$1.74	USD	2 Qtrs
Basic earnings per share (in dollars per share)	`EarningsPerShareBasic`	$0.86	USD	1 Quarter
Basic earnings per share (in dollars per share)	`EarningsPerShareBasic`	$0.91	USD	1 Quarter
Basic earnings per share (in dollars per share)	`EarningsPerShareBasic`	$2.17	USD	2 Qtrs
Diluted earnings per share (in dollars per share)	`EarningsPerShareDiluted`	$0.86	USD	1 Quarter
Diluted earnings per share (in dollars per share)	`EarningsPerShareDiluted`	$1.74	USD	2 Qtrs
Diluted earnings per share (in dollars per share)	`EarningsPerShareDiluted`	$0.91	USD	1 Quarter
Diluted earnings per share (in dollars per share)	`EarningsPerShareDiluted`	$2.16	USD	2 Qtrs
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	7.12M	shares	2 Qtrs
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	7.02M	shares	1 Quarter
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	7.01M	shares	2 Qtrs
Basic weighted average shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	7.15M	shares	1 Quarter
Diluted weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	7.15M	shares	1 Quarter
Diluted weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	7.15M	shares	2 Qtrs
Diluted weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	7.02M	shares	1 Quarter
Diluted weighted average shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	7.03M	shares	2 Qtrs

Cash Flow Statement 36 line items

Line Item	Tag	Value	Unit	Period
Net cash provided by (used for) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-12.49M	USD	2 Qtrs
Net cash provided by (used for) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$29.32M	USD	2 Qtrs
Expenditures for property, plant and equipment and acquisition of mineral interests	`PaymentsToAcquirePropertyPlantAndEquipmentAndMineralRights`	$12.80M	USD	2 Qtrs
Expenditures for property, plant and equipment and acquisition of mineral interests	`PaymentsToAcquirePropertyPlantAndEquipmentAndMineralRights`	$11.25M	USD	1 Quarter
Expenditures for property, plant and equipment and acquisition of mineral interests	`PaymentsToAcquirePropertyPlantAndEquipmentAndMineralRights`	$16.13M	USD	2 Qtrs
Expenditures for property, plant and equipment and acquisition of mineral interests	`PaymentsToAcquirePropertyPlantAndEquipmentAndMineralRights`	$7.44M	USD	1 Quarter
Proceeds from the sale of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$550.00K	USD	2 Qtrs
Proceeds from the sale of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$59.00K	USD	2 Qtrs
Purchase of equity securities	`IncreaseDecreaseInEquitySecuritiesFvNi`	-	USD	2 Qtrs
Purchase of equity securities	`IncreaseDecreaseInEquitySecuritiesFvNi`	$2.00M	USD	2 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$21.00K	USD	2 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$395.00K	USD	2 Qtrs
Net cash used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-16.09M	USD	2 Qtrs
Net cash used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-14.64M	USD	2 Qtrs
Additions to long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$6.30M	USD	2 Qtrs
Additions to long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	2 Qtrs
Reductions of long-term debt	`RepaymentsOfLongTermDebt`	$823.00K	USD	2 Qtrs
Reductions of long-term debt	`RepaymentsOfLongTermDebt`	$2.88M	USD	2 Qtrs
Net reductions to revolving credit agreements	`ProceedsFromRepaymentsOfLinesOfCredit`	$-11.00M	USD	2 Qtrs
Net reductions to revolving credit agreements	`ProceedsFromRepaymentsOfLinesOfCredit`	$-2.00M	USD	2 Qtrs
Cash dividends paid	`PaymentsOfDividends`	$2.69M	USD	2 Qtrs
Cash dividends paid	`PaymentsOfDividends`	$2.79M	USD	2 Qtrs
Purchase of treasury shares	`PaymentsForRepurchaseOfCommonStock`	-	USD	2 Qtrs
Purchase of treasury shares	`PaymentsForRepurchaseOfCommonStock`	$1.00M	USD	2 Qtrs
Net cash used for financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-213.00K	USD	2 Qtrs
Net cash used for financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-16.67M	USD	2 Qtrs
Total decrease for the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-27.35M	USD	2 Qtrs
Total decrease for the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-3.44M	USD	2 Qtrs
Balance at the beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$95.55M	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`	$85.01M	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`	$95.55M	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`	$85.01M	USD	Point-in-time
Balance at the end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$88.45M	USD	Point-in-time

Stockholders Equity 36 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`	$0.20	USD	1 Quarter
Balance, beginning of period	`StockholdersEquity`	$289.39M	USD	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$309.37M	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`	$299.27M	USD	Point-in-time
Balance, beginning of period	`StockholdersEquity`	$300.62M	USD	Point-in-time
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$634.00K	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.12M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$465.00K	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
Net income	`NetIncomeLoss`	$6.50M	USD	1 Quarter
Net income	`NetIncomeLoss`	$15.47M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$8.96M	USD	1 Quarter
Net income	`NetIncomeLoss`	$12.22M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$6.17M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.05M	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`	$1.35M	USD	1 Quarter
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
Reclassification adjustment to net income, net of tax	`ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax`	$-143.00K	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
Balance, end of period	`StockholdersEquity`	$289.39M	USD	Point-in-time
Balance, end of period	`StockholdersEquity`	$309.37M	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`	$299.27M	USD	Point-in-time
Balance, end of period	`StockholdersEquity`	$300.62M	USD	Point-in-time

Comprehensive Income 22 line items

Line Item	Tag	Value	Unit	Period
Reclassification of pension and postretirement adjustments into earnings, tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-28.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.50M	USD	1 Quarter
Reclassification of pension and postretirement adjustments into earnings, tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-85.00K	USD	2 Qtrs
Reclassification of pension and postretirement adjustments into earnings, tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-42.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$15.47M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$8.96M	USD	1 Quarter
Net income	`NetIncomeLoss`	$12.22M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$6.17M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.05M	USD	1 Quarter
Reclassification of pension and postretirement adjustments into earnings, tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-73.00K	USD	2 Qtrs
Reclassification of pension and postretirement adjustments into earnings, net of $42 and $85 tax benefit in the three and six months ended June 30, 2021, respectively, and net of $28 and $73 tax benefit in the three and six months ended June 30, 2020, respectively.	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-256.00K	USD	2 Qtrs
Reclassification of pension and postretirement adjustments into earnings, net of $42 and $85 tax benefit in the three and six months ended June 30, 2021, respectively, and net of $28 and $73 tax benefit in the three and six months ended June 30, 2020, respectively.	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-286.00K	USD	2 Qtrs
Reclassification of pension and postretirement adjustments into earnings, net of $42 and $85 tax benefit in the three and six months ended June 30, 2021, respectively, and net of $28 and $73 tax benefit in the three and six months ended June 30, 2020, respectively.	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-101.00K	USD	1 Quarter
Reclassification of pension and postretirement adjustments into earnings, net of $42 and $85 tax benefit in the three and six months ended June 30, 2021, respectively, and net of $28 and $73 tax benefit in the three and six months ended June 30, 2020, respectively.	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-143.00K	USD	1 Quarter
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$143.00K	USD	1 Quarter
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$286.00K	USD	2 Qtrs
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$101.00K	USD	1 Quarter
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$256.00K	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$15.75M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$12.47M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$6.65M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$6.15M	USD	1 Quarter

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