10-K Filing

GRAHAM CORP CIK: 716314 FY 2020

Filing Information

Form Type	10-K
Accession Number	`0001564590-21-031421`
Period End Date	20210331
Filing Date	20210602
Fiscal Year	2020
Fiscal Period	FY
XBRL Instance	ghm-10k_20210331_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 88 Income Statement 89 Cash Flow Statement 111 Stockholders Equity 25 Comprehensive Income 26

Balance Sheet 88 line items

Line Item	Tag	Value	Unit	Period
Allowances on trade accounts receivable	`AllowanceForDoubtfulAccountsReceivableCurrent`	$33.00K	USD	Point-in-time
Allowances on trade accounts receivable	`AllowanceForDoubtfulAccountsReceivableCurrent`	$29.00K	USD	Point-in-time
Preferred stock, par value	`PreferredStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Preferred stock, par value	`PreferredStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	500,000.00	shares	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	500,000.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$59.53M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$32.95M	USD	Point-in-time
Investments	`HeldToMaturitySecuritiesCurrent`	$40.05M	USD	Point-in-time
Investments	`HeldToMaturitySecuritiesCurrent`	$5.50M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.10	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.10	USD	Point-in-time
Trade accounts receivable, net of allowances ($29 and $33 at March 31, 2021 and 2020, respectively)	`AccountsReceivableNetCurrent`	$17.38M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	25.50M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	25.50M	shares	Point-in-time
Trade accounts receivable, net of allowances ($29 and $33 at March 31, 2021 and 2020, respectively)	`AccountsReceivableNetCurrent`	$15.40M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	10.75M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	10.69M	shares	Point-in-time
Unbilled revenue	`ContractWithCustomerAssetNetCurrent`	$19.99M	USD	Point-in-time
Unbilled revenue	`ContractWithCustomerAssetNetCurrent`	$14.59M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	9.88M	shares	Point-in-time
Inventories	`InventoryNet`	$22.29M	USD	Point-in-time
Inventories	`InventoryNet`	$17.33M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	9.96M	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$906.00K	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$512.00K	USD	Point-in-time
Treasury stock, shares	`TreasuryStockShares`	808,000.00	shares	Point-in-time
Treasury stock, shares	`TreasuryStockShares`	790,000.00	shares	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$485.00K	USD	Point-in-time
Total current assets	`AssetsCurrent`	$126.68M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$120.25M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$17.59M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$17.62M	USD	Point-in-time
Prepaid pension asset	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$3.46M	USD	Point-in-time
Prepaid pension asset	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$6.22M	USD	Point-in-time
Operating lease assets	`OperatingLeaseRightOfUseAsset`	$95.00K	USD	Point-in-time
Operating lease assets	`OperatingLeaseRightOfUseAsset`	$243.00K	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$103.00K	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$153.00K	USD	Point-in-time
Total assets	`Assets`	$148.12M	USD	Point-in-time
Total assets	`Assets`	$144.28M	USD	Point-in-time
Current portion of finance lease obligations	`FinanceLeaseLiabilityCurrent`	$21.00K	USD	Point-in-time
Current portion of finance lease obligations	`FinanceLeaseLiabilityCurrent`	$40.00K	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$14.25M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$17.97M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$6.11M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$4.45M	USD	Point-in-time
Accrued expenses and other current liabilities	`AccruedLiabilitiesCurrent`	$3.35M	USD	Point-in-time
Accrued expenses and other current liabilities	`AccruedLiabilitiesCurrent`	$4.63M	USD	Point-in-time
Customer deposits	`ContractWithCustomerLiabilityCurrent`	$26.98M	USD	Point-in-time
Customer deposits	`ContractWithCustomerLiabilityCurrent`	$14.06M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$153.00K	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$46.00K	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$741.00K	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$43.57M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$49.23M	USD	Point-in-time
Finance lease obligations	`FinanceLeaseLiabilityNoncurrent`	$34.00K	USD	Point-in-time
Finance lease obligations	`FinanceLeaseLiabilityNoncurrent`	$55.00K	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$82.00K	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$37.00K	USD	Point-in-time
Deferred income tax liability	`DeferredIncomeTaxLiabilitiesNet`	$635.00K	USD	Point-in-time
Deferred income tax liability	`DeferredIncomeTaxLiabilitiesNet`	$721.00K	USD	Point-in-time
Accrued pension liability	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$1.56M	USD	Point-in-time
Accrued pension liability	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$747.00K	USD	Point-in-time
Accrued postretirement benefits	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$515.00K	USD	Point-in-time
Accrued postretirement benefits	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$557.00K	USD	Point-in-time
Total liabilities	`Liabilities`	$51.40M	USD	Point-in-time
Total liabilities	`Liabilities`	$46.35M	USD	Point-in-time
Commitments and contingencies (Notes 8 and 17)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Notes 8 and 17)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock, $1.00 par value, 500 shares authorized	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, $1.00 par value, 500 shares authorized	`PreferredStockValue`	-	USD	Point-in-time
Common stock, $.10 par value, 25,500 shares authorized; 10,748 and 10,689 shares issued and 9,959 and 9,881 shares outstanding at March 31, 2021 and 2020, respectively	`CommonStockValue`	$1.07M	USD	Point-in-time
Common stock, $.10 par value, 25,500 shares authorized; 10,748 and 10,689 shares issued and 9,959 and 9,881 shares outstanding at March 31, 2021 and 2020, respectively	`CommonStockValue`	$1.07M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$26.36M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$27.27M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$91.39M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$89.37M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-9.56M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-7.40M	USD	Point-in-time
Treasury stock (790 and 808 shares at March 31, 2021 and 2020, respectively)	`TreasuryStockValue`	$12.54M	USD	Point-in-time
Treasury stock (790 and 808 shares at March 31, 2021 and 2020, respectively)	`TreasuryStockValue`	$12.39M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$96.72M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$98.97M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$97.93M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$103.35M	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$148.12M	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$144.28M	USD	Point-in-time

Income Statement 89 line items

Line Item	Tag	Value	Unit	Period
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$27.95M	USD	1 Quarter
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$21.64M	USD	1 Quarter
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$16.71M	USD	1 Quarter
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$25.29M	USD	1 Quarter
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$20.59M	USD	1 Quarter
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$23.08M	USD	1 Quarter
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$25.67M	USD	1 Quarter
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$90.60M	USD	Annual
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$97.49M	USD	Annual
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$27.15M	USD	1 Quarter
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$91.83M	USD	Annual
Cost of products sold	`CostOfGoodsAndServicesSold`	$77.02M	USD	Annual
Cost of products sold	`CostOfGoodsAndServicesSold`	$69.92M	USD	Annual
Cost of products sold	`CostOfGoodsAndServicesSold`	$72.46M	USD	Annual
Gross profit	`GrossProfit`	$4.04M	USD	1 Quarter
Gross profit	`GrossProfit`	$7.69M	USD	1 Quarter
Gross profit	`GrossProfit`	$21.91M	USD	Annual
Gross profit	`GrossProfit`	$6.23M	USD	1 Quarter
Gross profit	`GrossProfit`	$4.98M	USD	1 Quarter
Gross profit	`GrossProfit`	$4.95M	USD	1 Quarter
Gross profit	`GrossProfit`	$20.47M	USD	Annual
Gross profit	`GrossProfit`	$4.71M	USD	1 Quarter
Gross profit	`GrossProfit`	$1.57M	USD	1 Quarter
Gross profit	`GrossProfit`	$4.44M	USD	1 Quarter
Gross profit	`GrossProfit`	$18.15M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$16.88M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$17.88M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$17.47M	USD	Annual
Goodwill and other impairments	`AssetImpairmentCharges`	$6.45M	USD	Annual
Goodwill and other impairments	`AssetImpairmentCharges`	$184.00K	USD	Annual
Other expense	`OtherExpenses`	$617.00K	USD	Annual
Other income	`NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent`	$-823.00K	USD	Annual
Other income	`NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent`	$-348.00K	USD	Annual
Other income	`NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent`	$-113.00K	USD	Annual
Interest income	`InvestmentIncomeInterest`	$1.46M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$167.00K	USD	Annual
Interest income	`InvestmentIncomeInterest`	$1.32M	USD	Annual
Interest expense	`InterestExpense`	$12.00K	USD	Annual
Interest expense	`InterestExpense`	$12.00K	USD	Annual
Interest expense	`InterestExpense`	$11.00K	USD	Annual
Total other expenses and income	`OtherExpensesAndIncome`	$22.05M	USD	Annual
Total other expenses and income	`OtherExpensesAndIncome`	$17.20M	USD	Annual
Total other expenses and income	`OtherExpensesAndIncome`	$15.84M	USD	Annual
Income (loss) before provision for income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$2.31M	USD	Annual
Income (loss) before provision for income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-145.00K	USD	Annual
Income (loss) before provision for income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$3.27M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$163.00K	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$440.00K	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$893.00K	USD	Annual
Net income (loss)	`NetIncomeLoss`	$-308.00K	USD	Annual
Net income (loss)	`NetIncomeLoss`	$2.74M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$1.87M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$-1.82M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$82.00K	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$2.37M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$9.00K	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$1.06M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$1.21M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$576.00K	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$388.00K	USD	1 Quarter
Net income (loss)	`EarningsPerShareBasic`	$0.27	USD	1 Quarter
Net income (loss)	`EarningsPerShareBasic`	$0.24	USD	Annual
Net income (loss)	`EarningsPerShareBasic`	$-0.03	USD	Annual
Net income (loss)	`EarningsPerShareBasic`	$0.19	USD	Annual
Net income (loss)	`EarningsPerShareBasic`	$0.06	USD	1 Quarter
Net income (loss)	`EarningsPerShareBasic`	$0.04	USD	1 Quarter
Net income (loss)	`EarningsPerShareBasic`	$0.12	USD	1 Quarter
Net income (loss)	`EarningsPerShareBasic`	$-0.18	USD	1 Quarter
Net income (loss)	`EarningsPerShareBasic`	$0.01	USD	1 Quarter
Net income (loss)	`EarningsPerShareBasic`	$0.11	USD	1 Quarter
Net income (loss)	`EarningsPerShareDiluted`	$0.04	USD	1 Quarter
Net income (loss)	`EarningsPerShareDiluted`	$0.24	USD	Annual
Net income (loss)	`EarningsPerShareDiluted`	$0.06	USD	1 Quarter
Net income (loss)	`EarningsPerShareDiluted`	$-0.03	USD	Annual
Net income (loss)	`EarningsPerShareDiluted`	$0.27	USD	1 Quarter
Net income (loss)	`EarningsPerShareDiluted`	$0.11	USD	1 Quarter
Net income (loss)	`EarningsPerShareDiluted`	$0.19	USD	Annual
Net income (loss)	`EarningsPerShareDiluted`	$0.12	USD	1 Quarter
Net income (loss)	`EarningsPerShareDiluted`	$-0.18	USD	1 Quarter
Net income (loss)	`EarningsPerShareDiluted`	$0.01	USD	1 Quarter
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	9.82M	shares	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	9.96M	shares	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	9.88M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	9.88M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	9.96M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	9.82M	shares	Annual
Dividends declared per share	`CommonStockDividendsPerShareDeclared`	$0.44	USD	Annual
Dividends declared per share	`CommonStockDividendsPerShareDeclared`	$0.43	USD	Annual
Dividends declared per share	`CommonStockDividendsPerShareDeclared`	$0.39	USD	Annual

Cash Flow Statement 111 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`ProfitLoss`	$1.87M	USD	Annual
Net income (loss)	`ProfitLoss`	$-308.00K	USD	Annual
Net income (loss)	`ProfitLoss`	$2.37M	USD	Annual
Depreciation	`Depreciation`	$1.95M	USD	Annual
Depreciation	`Depreciation`	$1.96M	USD	Annual
Depreciation	`Depreciation`	$1.97M	USD	Annual
Amortization	`AmortizationOfIntangibleAssets`	$11.00K	USD	Annual
Amortization	`AmortizationOfIntangibleAssets`	$237.00K	USD	Annual
Amortization of unrecognized prior service cost and actuarial losses	`AmortizationOfUnrecognizedPriorServiceCostAndActuarialLosses`	$875.00K	USD	Annual
Amortization of unrecognized prior service cost and actuarial losses	`AmortizationOfUnrecognizedPriorServiceCostAndActuarialLosses`	$1.07M	USD	Annual
Amortization of unrecognized prior service cost and actuarial losses	`AmortizationOfUnrecognizedPriorServiceCostAndActuarialLosses`	$997.00K	USD	Annual
Goodwill and other impairments	`AssetImpairmentCharges`	$6.45M	USD	Annual
Goodwill and other impairments	`AssetImpairmentCharges`	$184.00K	USD	Annual
Equity-based compensation expense	`ShareBasedCompensation`	$975.00K	USD	Annual
Equity-based compensation expense	`ShareBasedCompensation`	$1.07M	USD	Annual
Equity-based compensation expense	`ShareBasedCompensation`	$864.00K	USD	Annual
(Gain) loss on disposal or sale of property, plant and equipment	`GainLossOnDispositionOfAssets`	$1.00K	USD	Annual
(Gain) loss on disposal or sale of property, plant and equipment	`GainLossOnDispositionOfAssets`	$-2.00K	USD	Annual
(Gain) loss on disposal or sale of property, plant and equipment	`GainLossOnDispositionOfAssets`	$-30.00K	USD	Annual
Loss on sale of Energy Steel & Supply Co.	`GainOrLossOnSaleOfStockInSubsidiary`	$-181.00K	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-561.00K	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-159.00K	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-287.00K	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$1.23M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$1.79M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-2.04M	USD	Annual
Unbilled revenue	`IncreaseDecreaseInContractWithCustomerAsset`	$2.52M	USD	Annual
Unbilled revenue	`IncreaseDecreaseInContractWithCustomerAsset`	$5.30M	USD	Annual
Unbilled revenue	`IncreaseDecreaseInContractWithCustomerAsset`	$7.07M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-2.28M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-5.18M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$2.07M	USD	Annual
Income taxes receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$-396.00K	USD	Annual
Income taxes receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$-588.00K	USD	Annual
Income taxes receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$-1.22M	USD	Annual
Prepaid expenses and other current and non-current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-416.00K	USD	Annual
Prepaid expenses and other current and non-current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-358.00K	USD	Annual
Prepaid expenses and other current and non-current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$576.00K	USD	Annual
Operating lease assets	`IncreaseDecreaseInOperatingLeaseRightOfUseAsset`	$-214.00K	USD	Annual
Operating lease assets	`IncreaseDecreaseInOperatingLeaseRightOfUseAsset`	$-155.00K	USD	Annual
Prepaid pension asset	`IncreaseDecreaseInDefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$871.00K	USD	Annual
Prepaid pension asset	`IncreaseDecreaseInDefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$841.00K	USD	Annual
Prepaid pension asset	`IncreaseDecreaseInDefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$1.18M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-2.57M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$3.56M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$1.83M	USD	Annual
Accrued compensation, accrued expenses and other current and non-current liabilities	`IncreaseDecreaseInAccruedCompensationAccruedExpensesAndOtherCurrentAndNonCurrentLiabilities`	$3.10M	USD	Annual
Accrued compensation, accrued expenses and other current and non-current liabilities	`IncreaseDecreaseInAccruedCompensationAccruedExpensesAndOtherCurrentAndNonCurrentLiabilities`	$1.12M	USD	Annual
Accrued compensation, accrued expenses and other current and non-current liabilities	`IncreaseDecreaseInAccruedCompensationAccruedExpensesAndOtherCurrentAndNonCurrentLiabilities`	$-52.00K	USD	Annual
Customer deposits	`IncreaseDecreaseInContractWithCustomerLiability`	$6.33M	USD	Annual
Customer deposits	`IncreaseDecreaseInContractWithCustomerLiability`	$-13.21M	USD	Annual
Customer deposits	`IncreaseDecreaseInContractWithCustomerLiability`	$-3.68M	USD	Annual
Operating lease liabilities	`IncreaseDecreaseInOperatingLeaseLiabilities`	$-158.00K	USD	Annual
Operating lease liabilities	`IncreaseDecreaseInOperatingLeaseLiabilities`	$-140.00K	USD	Annual
Long-term portion of accrued compensation, accrued pension liability and accrued postretirement benefits	`IncreaseDecreaseInLongTermPortionOfAccruedCompensationAccruedPensionLiabilityAndAccruedPostretirementBenefits`	$70.00K	USD	Annual
Long-term portion of accrued compensation, accrued pension liability and accrued postretirement benefits	`IncreaseDecreaseInLongTermPortionOfAccruedCompensationAccruedPensionLiabilityAndAccruedPostretirementBenefits`	$57.00K	USD	Annual
Long-term portion of accrued compensation, accrued pension liability and accrued postretirement benefits	`IncreaseDecreaseInLongTermPortionOfAccruedCompensationAccruedPensionLiabilityAndAccruedPostretirementBenefits`	$41.00K	USD	Annual
Net cash (used) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.24M	USD	Annual
Net cash (used) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$7.92M	USD	Annual
Net cash (used) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-1.72M	USD	Annual
Purchase of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$2.42M	USD	Annual
Purchase of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$2.16M	USD	Annual
Purchase of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$2.14M	USD	Annual
Proceeds from disposal of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$12.00K	USD	Annual
Proceeds from disposal of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$7.00K	USD	Annual
Proceeds from the sale of Energy Steel & Supply Co.	`ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries`	$602.00K	USD	Annual
Purchase of investments	`PaymentsToAcquireHeldToMaturitySecurities`	$115.34M	USD	Annual
Purchase of investments	`PaymentsToAcquireHeldToMaturitySecurities`	$181.46M	USD	Annual
Purchase of investments	`PaymentsToAcquireHeldToMaturitySecurities`	$42.60M	USD	Annual
Redemption of investments at maturity	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$204.15M	USD	Annual
Redemption of investments at maturity	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$77.15M	USD	Annual
Redemption of investments at maturity	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$88.63M	USD	Annual
Net cash provided (used) by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$20.88M	USD	Annual
Net cash provided (used) by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-28.85M	USD	Annual
Net cash provided (used) by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$32.40M	USD	Annual
Principal repayments on finance lease obligations	`FinanceLeasePrincipalPayments`	$51.00K	USD	Annual
Principal repayments on finance lease obligations	`FinanceLeasePrincipalPayments`	$40.00K	USD	Annual
Principal repayments on finance lease obligations	`FinanceLeasePrincipalPayments`	$97.00K	USD	Annual
Principal repayments on long-term debt	`RepaymentsOfLongTermDebt`	$4.60M	USD	Annual
Proceeds from the issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$4.60M	USD	Annual
Issuance of common stock	`ProceedsFromStockOptionsExercised`	$24.00K	USD	Annual
Issuance of common stock	`ProceedsFromStockOptionsExercised`	$307.00K	USD	Annual
Issuance of common stock	`ProceedsFromStockOptionsExercised`	-	USD	Annual
Dividends paid	`PaymentsOfDividendsCommonStock`	$4.39M	USD	Annual
Dividends paid	`PaymentsOfDividendsCommonStock`	$3.83M	USD	Annual
Dividends paid	`PaymentsOfDividendsCommonStock`	$4.25M	USD	Annual
Purchase of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$146.00K	USD	Annual
Purchase of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$230.00K	USD	Annual
Purchase of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$23.00K	USD	Annual
Net cash used by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-4.45M	USD	Annual
Net cash used by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-4.51M	USD	Annual
Net cash used by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-3.77M	USD	Annual
Effect of exchange rate changes on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-183.00K	USD	Annual
Effect of exchange rate changes on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-231.00K	USD	Annual
Effect of exchange rate changes on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$356.00K	USD	Annual
Net increase (decrease) in cash and cash equivalents, including cash classified within current assets held for sale	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$26.58M	USD	Annual
Net increase (decrease) in cash and cash equivalents, including cash classified within current assets held for sale	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-24.88M	USD	Annual
Net increase (decrease) in cash and cash equivalents, including cash classified within current assets held for sale	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$17.38M	USD	Annual
Net decrease (increase) in cash classified within current assets held for sale	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseWithinCurrentAssetsHeldForSale`	$-552.00K	USD	Annual
Net decrease (increase) in cash classified within current assets held for sale	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseWithinCurrentAssetsHeldForSale`	$552.00K	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingCashWithinCurrentAssetsHeldForSaleIncludingExchangeRateEffect`	$-25.43M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingCashWithinCurrentAssetsHeldForSaleIncludingExchangeRateEffect`	$26.58M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingCashWithinCurrentAssetsHeldForSaleIncludingExchangeRateEffect`	$17.93M	USD	Annual
Cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$40.46M	USD	Point-in-time
Cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$15.02M	USD	Point-in-time
Cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$32.95M	USD	Point-in-time
Cash and cash equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$59.53M	USD	Point-in-time
Cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$40.46M	USD	Point-in-time
Cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$15.02M	USD	Point-in-time
Cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$32.95M	USD	Point-in-time
Cash and cash equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$59.53M	USD	Point-in-time

Stockholders Equity 25 line items

Line Item	Tag	Value	Unit	Period
Beginning balance	`StockholdersEquity`	$96.72M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$98.97M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$97.93M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$103.35M	USD	Point-in-time
Comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$4.53M	USD	Annual
Comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$1.15M	USD	Annual
Comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$-891.00K	USD	Annual
Issuance of shares	`StockIssuedDuringPeriodValueNewIssues`	$24.00K	USD	Annual
Issuance of shares	`StockIssuedDuringPeriodValueNewIssues`	$307.00K	USD	Annual
Dividends	`DividendsCommonStockCash`	$3.83M	USD	Annual
Dividends	`DividendsCommonStockCash`	$4.39M	USD	Annual
Dividends	`DividendsCommonStockCash`	$4.25M	USD	Annual
Recognition of equity-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.07M	USD	Annual
Recognition of equity-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$864.00K	USD	Annual
Recognition of equity-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$975.00K	USD	Annual
Purchase of treasury stock	`TreasuryStockValueAcquiredParValueMethod`	$230.00K	USD	Annual
Purchase of treasury stock	`TreasuryStockValueAcquiredParValueMethod`	$23.00K	USD	Annual
Purchase of treasury stock	`TreasuryStockValueAcquiredParValueMethod`	$146.00K	USD	Annual
Issuance of treasury stock	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$222.00K	USD	Annual
Issuance of treasury stock	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$134.00K	USD	Annual
Issuance of treasury stock	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$170.00K	USD	Annual
Ending Balance	`StockholdersEquity`	$96.72M	USD	Point-in-time
Ending Balance	`StockholdersEquity`	$98.97M	USD	Point-in-time
Ending Balance	`StockholdersEquity`	$97.93M	USD	Point-in-time
Ending Balance	`StockholdersEquity`	$103.35M	USD	Point-in-time

Comprehensive Income 26 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`NetIncomeLoss`	$-308.00K	USD	Annual
Net income (loss)	`NetIncomeLoss`	$2.74M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$1.87M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$-1.82M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$82.00K	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$2.37M	USD	Annual
Defined benefit pension and other postretirement plans, tax benefit	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$509.00K	USD	Annual
Defined benefit pension and other postretirement plans, tax benefit	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-63.00K	USD	Annual
Net income (loss)	`NetIncomeLoss`	$9.00K	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$1.06M	USD	1 Quarter
Defined benefit pension and other postretirement plans, tax benefit	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-153.00K	USD	Annual
Net income (loss)	`NetIncomeLoss`	$1.21M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$576.00K	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$388.00K	USD	1 Quarter
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-198.00K	USD	Annual
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-235.00K	USD	Annual
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$385.00K	USD	Annual
Defined benefit pension and other postretirement plans, net of income tax benefit of $509, $(153), and $(63), for the years ended March 31, 2021, 2020 and 2019, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$525.00K	USD	Annual
Defined benefit pension and other postretirement plans, net of income tax benefit of $509, $(153), and $(63), for the years ended March 31, 2021, 2020 and 2019, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.77M	USD	Annual
Defined benefit pension and other postretirement plans, net of income tax benefit of $509, $(153), and $(63), for the years ended March 31, 2021, 2020 and 2019, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$348.00K	USD	Annual
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-583.00K	USD	Annual
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$2.16M	USD	Annual
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-723.00K	USD	Annual
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$4.53M	USD	Annual
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$1.15M	USD	Annual
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-891.00K	USD	Annual

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