Document And Entity Information
Statistical Measurement [Axis]
Note To Financial Statement Details Textual
Note B - Contract Assets and Contract Liabilitites
Note C - Inventories, Net
Income taxes
us-gaap_IncomeTaxExpenseBenefit
Income tax benefit (expense)
Income taxes
Income tax benefit (expense)
Pension Plan [Member]
ecd_NonRule10b51ArrTrmntdFlag
Non-Rule 10b5-1 Arrangement Terminated [Flag]
Note D - Warranty
twin_LeaseCostBeforeSubleaseIncome
Total lease cost
Amount of lease cost recognized by lessee for lease contract before sublease income.
ecd_NonRule10b51ArrAdoptedFlag
Non-Rule 10b5-1 Arrangement Adopted [Flag]
Note F - Business Segments
Trading Arrangements, by Individual [Table]
Note H - Pension and Other Postretirement Benefit Plans
Retirement Benefits [Text Block]
Material Terms of Trading Arrangement [Text Block]
Note I - Income Taxes
Note J - Goodwill and Intangible Assets, Net
Note K - Long-term Debt
Note L - Shareholders' Equity
Note M - Earnings Per Share
Minimum [Member]
Note N - Lease Liabilities
Note O - Derivative Financial Instruments
Statistical Measurement [Domain]
Note B - Contract Assets and Contract Liabilitites - Schedule of Contract Assets and Contract Liabilities (Details)
Maximum [Member]
Note C - Inventories, Net - Inventories (Details)
Note D - Warranty - Warranty (Details)
Foreign earnings (loss), before income taxes of $1,734, $1,140, $3,756, and $3,546, respectively
Note F - Business Segments - Revenues by Segment (Details)
Note F - Business Segments - Net Sales by Product Group (Details)
Domestic earnings (loss), before income taxes of $105, $1, ($22,714) and ($226), respectively
Note H - Pension and Other Postretirement Benefit Plans - Components of Net Periodic Benefit Cost (Details)
Retirement Plan Type [Domain]
Note I - Income Taxes - Reconciliation of Income Taxes (Details)
Note I - Income Taxes - Reconciliation of Income Taxes (Details) (Parentheticals)
Note J - Goodwill and Intangible Assets, Net - Schedule of Goodwill (Details)
Retirement Plan Type [Axis]
Note J - Goodwill and Intangible Assets, Net - Intangible Assets (Details)
Note J - Goodwill and Intangible Assets, Net - Estimated Intangibles Amortization Expense (Details)
Note K - Long-term Debt - Schedule of Long-term Debt (Details)
us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses
Amortization of actuarial net loss (gain)
Note L - Shareholders' Equity - Shareholders' Equity Reconciliation (Details)
Note L - Shareholders' Equity - Accumulated Other Comprehensive Income (Loss), Net of Tax (Details)
Amortization of prior service cost (benefit)
Note L - Shareholders' Equity - Reconciliation for the Reclassifications Out of Accumulated Other Comprehensive Income (Loss), Net of Tax (Details)
Note M - Earnings Per Share - Components of Basic and Diluted Earnings Per Share (Details)
Note N - Lease Liabilities - Consolidated Balance Sheet (Details)
Note N - Lease Liabilities - Components of Lease Expense (Details)
Note N - Lease Liabilities - Other Information Related to Leases (Details)
Note N - Lease Liabilities - Future Minimum Rental Commitments Under Noncancelable Leases (Details)
Note O - Derivative Financial Instruments - Fair Value of Derivative Instruments (Details)
Note O - Derivative Financial Instruments - Impact of the Company's Derivative Instruments on the Consolidated Statement of Operations and Comprehensive Income (Details)
Notes To Financial Statements
Counterparty Name [Axis]
Notes To Financial Statements [Abstract]
us-gaap_EffectiveIncomeTaxRateContinuingOperations
Effective income tax rate
us-gaap_DefinedBenefitPlanContributionsByEmployer
Defined Benefit Plan, Plan Assets, Contributions by Employer
Variable lease cost
twin_VariableLeaseCostReimbursement
The amount of variable lease cost (reimbursement) during the period.
us-gaap_DividendsCommonStockCash
Dividends paid to shareholders
Dividends paid to shareholders
Performance Shares [Member]
us-gaap_InterestIncomeExpenseNonoperatingNet
Non-operating income (expense)
us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets
Expected return on plan assets
Dividends per share (in dollars per share)
us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost
Net periodic benefit cost (gain)
Counterparty Name [Domain]
Cash:
Segment Reporting [Text Block]
twin_TotalFundedDebtToEbitdaAllowableRatio
Total Funded Debt To EBITDA Allowable Ratio
Represents total funded debt to EBITDA allowable ratio.
Award Type [Axis]
Preferred shares authorized: 200,000; issued: none; no par value
Adjustments to reconcile net income (loss) to net cash provided (used) by operating activities:
Plan Name [Axis]
us-gaap_Liabilities
Total liabilities
Plan Name [Domain]
Defined Benefit Plan [Table]
Segment Reporting, Reconciliation of Revenue by Segment to Consolidated [Table Text Block]
us-gaap_AllocatedShareBasedCompensationExpense
Share-Based Payment Arrangement, Expense
us-gaap_LiabilitiesAndStockholdersEquity
Total liabilities and equity
Consolidation Items [Axis]
Segment Reporting [Table]
Marketing, engineering and administrative expenses
Marketing, engineering and administrative expenses
Consolidation Items [Domain]
Unrealized gain (loss) on cash flow hedge, income taxes
Accumulated Gain (Loss), Net, Net Investment Hedge [Member]
Accumulated other comprehensive income (loss) from gain (loss) of derivative instrument designated and qualifying as net investment hedge included in assessment of hedge effectiveness.
Unrealized gain (loss) on hedges, net of income taxes of ($90), $0, ($83) and $0, respectively
Unrealized gain (loss) on hedges
Lessee, Lease, Description [Table]
Share-Based Payment Arrangement [Text Block]
The 2020 Directors Plan [Member]
Represents the 2020 directors Plan.
Preferred Shares, Issued (in shares)
us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life (Year)
us-gaap_IncreaseDecreaseInOperatingCapital
Net change in operating assets and liabilities
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]
Preferred Shares, Authorized (in shares)
us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
Net change in cash
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Product and Service, Revenue [Table Text Block]
Effect of exchange rate changes on cash
Unrealized Gain (Loss) on Hedges [Member]
Primary financial statement caption encompassing unrealized gain (loss) on hedges.
Euro Denominated Revolving Loan [Member]
Represents the euro denominated Revolving Loan.
us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
Beginning of period
End of period
Antidilutive Securities, Name [Domain]
Statement [Table]
Credit Facility [Axis]
Operating cash flows from operating leases
Credit Facility [Domain]
us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity
Line of Credit Facility, Current Borrowing Capacity
Revolving Credit Facility [Member]
us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Debt Instrument, Basis Spread on Variable Rate
Right-of-use-assets obtained in exchange for lease obligations: Operating leases
Right-of-use-assets obtained in exchange for lease obligations: Finance leases
Financing cash flows from finance leases
Payments of finance lease obligations
us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Line of Credit Facility, Maximum Borrowing Capacity
Line of Credit Facility, Lender [Domain]
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number (in shares)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value (in dollars per share)
Lender Name [Axis]
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)
us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity
Line of Credit Facility, Remaining Borrowing Capacity
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period (in shares)
Long-Term Debt, Type [Axis]
Product and Service [Domain]
Product and Service [Axis]
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value
us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
Thereafter, Operating Leases
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue
Total future lease payments, Operating Leases
Weighted average discount rate: Finance leases
Weighted average discount rate: Operating leases
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
2027, Operating Leases
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive
2031, Operating Leases
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)
us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
2026, Operating Leases
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree
2029, Operating Leases
Commitments and Contingencies Disclosure [Text Block]
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
2028, Operating Leases
Nature of Expense [Axis]
Statement [Line Items]
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour
2030, Operating Leases
Common shares, shares issued (in shares)
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Award Type [Domain]
twin_DebtInstrumentCovenantMinimumTangibleNetWorthPlusHalfOfNetIncome
Debt Instrument, Covenant, Minimum Tangible Net Worth Plus Half of Net Income
Represents the minimum tangible net worth, plus 50% of net income, under a debt instrument covenant.
Common shares, authorized (in shares)
Schedule of Product Warranty Liability [Table Text Block]
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Common shares authorized: 30,000,000; issued: 14,632,802; no par value
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
2028
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
2029
Amortization of right-of-use assets
Schedule of Inventory, Current [Table Text Block]
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
2027
Schedule of Stockholders Equity [Table Text Block]
us-gaap_AccountsPayableCurrent
Accounts payable
us-gaap_FinanceLeaseLiability
Present value of future payments, Finance Leases
us-gaap_PolicyTextBlockAbstract
Accounting Policies
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
Thereafter
Short-term lease cost
Amount of short-term lease cost (reclassification), excluding expense for lease with term of one month or less.
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
2026
us-gaap_DisclosureTextBlockAbstract
Notes to Financial Statements
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
2030
us-gaap_TableTextBlock
Notes Tables
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
2031
us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive
Thereafter, Finance Lease
us-gaap_ComprehensiveIncomeNetOfTax
Comprehensive income (loss) attributable to Twin Disc, Incorporated
Right-of-use finance lease liabilities, non-current
us-gaap_FinanceLeaseLiabilityNoncurrent
us-gaap_FinanceLeaseLiabilityPaymentsDue
Total future lease payments, Finance Leases
us-gaap_FinanceLeaseLiabilityCurrent
Right-of-use finance lease liabilities, current
us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount
Less: Amount representing interest, Finance Leases
us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree
2029, Finance Lease
us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo
2028, Finance Lease
us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive
2031, Finance Lease
us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour
2030, Finance Lease
us-gaap_SegmentExpenditureAdditionToLongLivedAssets
Expenditures for segment assets
us-gaap_AccruedLiabilitiesCurrent
Accrued liabilities
us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths
2027, Finance Lease
Borrowings under revolving loan arrangements
Interest on lease liabilities
Operating cash flows from finance leases
Significant Accounting Policies [Text Block]
us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear
2026, Finance Lease
us-gaap_ProductWarrantyAccrualClassifiedCurrent
Product Warranty Accrual, Current
us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
Less: Amount representing interest, Operating Leases
Right-of-use operating lease liabilities, non-current
us-gaap_OperatingLeaseLiabilityNoncurrent
Right-of-use lease obligations
us-gaap_OperatingLeaseLiability
Present value of future payments, Operating Leases
us-gaap_OperatingLeaseLiabilityCurrent
Current maturities of right-of-use operating lease obligations
Current maturities of long-term debt
Long-Term Debt, Current Maturities
Less: current maturities
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
Long-term debt
Total long-term debt
Proceeds from sale of property, plant, and equipment
Distribution Segment [Member]
A reportable segment specializing in distribution.
Manufacturing Segment [Member]
A reportable segment specializing in manufacturing.
Performance Stock Awards [Member]
Performance stock awards provided to various employees of the company.
us-gaap_LongTermDebt
Long-term debt
Performance Stock Unit Awards [Member]
Performance stock unit awards for various company employees.
Loss Contingencies [Table]
Intangible Asset, Finite-Lived, Class [Axis]
Intangible Asset, Finite-Lived, Class [Domain]
Statement of Cash Flows [Abstract]
Long-Term Debt, Type [Domain]
Equity Components [Axis]
Product Warranty Disclosure [Text Block]
Equity Component [Domain]
us-gaap_ProductWarrantyAccrualPayments
Payments or credits to customers
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]
Equity [Text Block]
AOCI Attributable to Parent [Member]
Revolving Loan [Member]
Arrangement in which loan proceeds can continuously be obtained.
us-gaap_ProductWarrantyAccrual
Reserve balance, beginning of period
Reserve balance, end of period
Retained Earnings [Member]
Compensation expense
Equity impact of compensation expense and windfall tax benefits.
Cost of goods sold
Total consoldiated cost of goods sold
Other [Member]
Represents "Other", which consists of hedged equity mutual funds.
Reconciliation For The Changes In Accumulated Other Comprehensive Income Loss Net Of Tax By Component [Table Text Block]
Tabular disclosure of reconciliation for the changes in accumulated other comprehensive income (loss), net of tax, by component.
Stock awards, net
Equity impact of the value of common stock and treasury stock that has been issued or repurchased (acquired) during the period.
Asset Acquisition [Table]
twin_DefinedBenefitPlanAmortizationOfTransitionAssetAndPriorServiceBenefit
Transition asset and prior service cost (benefit)
Transition asset and prior service cost (benefit)
The amount of the transition asset and prior service benefit recognized in net periodic benefit cost.
Loss on write-down of industrial product inventory
us-gaap_InventoryWriteDown
Property, plant and equipment, net
us-gaap_DeferredIncomeTaxAssetsNet
Deferred income taxes
Accumulated Defined Benefit Plans Adjustment Including Portion Attributable to Noncontrolling Interest [Member]
Schedule of Net Benefit Costs [Table Text Block]
Intangible Asset and Goodwill [Text Block]
us-gaap_DeferredIncomeTaxLiabilitiesNet
Deferred income taxes
Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block]
us-gaap_GainLossOnDerivativeInstrumentsNetPretax
Gain (loss) on derivative instruments
Current liabilities:
Katsa Oy [Member]
Represents Katsa Oy.
us-gaap_LiabilitiesCurrent
Total current liabilities
us-gaap_AccountsReceivableNetCurrent
Trade accounts receivable, net
Lease, Cost [Table Text Block]
us-gaap_GainLossOnDispositionOfAssets1
Gain on sale of assets
twin_DebtInstrumentDebtDefaultPercentageOfLetterOfCreditObligationsRequiredToCashCollateralize
Debt Instrument, Debt Default, Percentage of Letter of Credit Obligations Required to Cash Collateralize
The percentage of letter of credit obligations required to be cash collateralize upon the occurrence of an event of default.
twin_DebtInstrumentPercentageOfEquityInterestInDomesticSubsidiariesPledged
Debt Instrument, Percentage of Equity Interest in Domestic Subsidiaries Pledged
The percentage of equity interest in domestic subsidiaries pledged to secure a debt instrument.
Customer Relationships [Member]
twin_DebtInstrumentPercentageOfEquityInterestInForeignSubsidiariesPledged
Debt Instrument, Percentage of Equity Interest in Foreign Subsidiaries Pledged
The percentage of equity interest in foreign subsidiaries pledged to secure a debt instrument.
us-gaap_DeferredIncome
Deferred revenue
Common shares, no par value (in dollars per share)
us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax
Accumulated other comprehensive income (loss)
Balance, Definite Intangible Assets Accumulated Amortization/Impairment
Balance, Definite Intangible Assets Accumulated Amortization/Impairment
us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired
Acquisition of Kobelt, less cash acquired
Product Warranty Liability [Table]
Total amortization
us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
Income (loss) before income taxes and noncontrolling interest
Pretax earnings (loss)
Debt Disclosure [Text Block]
us-gaap_OtherOperatingIncomeExpenseNet
Other operating (income) expense
Other operating income
Noncontrolling interest
Interest Expense 1 [Member]
Interest Expense
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)
us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Acquisition of property, plant, and equipment
us-gaap_DebtInstrumentCarryingAmount
Long-Term Debt, Gross
us-gaap_DebtInstrumentFaceAmount
Debt Instrument, Face Amount
Current assets:
Schedule of Debt [Table Text Block]
us-gaap_AssetsCurrent
Total current assets
Gross profit
us-gaap_GrossProfit
Gross profit
Trade Names [Member]
Goodwill [Table]
Restricted Stock Units (RSUs) [Member]
Interest Rate Swap Included in Interest Expense [Member]
Interest Rate Swap Included in Interest Expense
Debt Instrument, Name [Domain]
Interest Rate Swap Included in Unrealized Gain (Loss) on Hedges [Member]
Interest Rate Swap Included in Unrealized Gain (Loss) on Hedges
Stock compensation expense and other non-cash changes, net
us-gaap_DebtInstrumentInterestRateDuringPeriod
Debt Instrument, Interest Rate During Period
us-gaap_TreasuryStockSharesAcquired
Treasury Stock, Shares, Acquired (in shares)
us-gaap_DebtInstrumentPeriodicPayment
Debt Instrument, Periodic Payment
Schedule of Long-Term Debt Instruments [Table]
Debt Instrument [Axis]
CASH FLOWS FROM OPERATING ACTIVITIES:
CASH FLOWS FROM INVESTING ACTIVITIES:
us-gaap_NetCashProvidedByUsedInOperatingActivities
Net cash provided (used) by operating activities
us-gaap_InventoryRawMaterialsNetOfReserves
Raw materials
CASH FLOWS FROM FINANCING ACTIVITIES:
Work in process
us-gaap_NetCashProvidedByUsedInInvestingActivities
Net cash provided (used) by investing activities
Intangible Asset, Finite-Lived, and Capitalized Cost, Software to be Sold, Leased, or Marketed, Estimated Amortization Expense [Table Text Block]
us-gaap_NetCashProvidedByUsedInFinancingActivities
Net cash provided (used) by financing activities
Finished parts
twin_DebtInstrumentBorrowingBaseTwo
Debt Instrument, Borrowing Base Two
Represents the second value used in calculating the borrowing base of a debt instrument.
The Tenth Amendment [Member]
Relating to the tenth amendment.
twin_DebtInstrumentBorrowingBasePercentageOfReceivablesTwo
Debt Instrument, Borrowing Base, Percentage of Receivables Two
Represents the percentage of receivables used in the calculation of the borrowing base of a debt instrument.
twin_DebtInstrumentBorrowingBase
Debt Instrument, Borrowing Base
Represents the borrowing base of a debt instrument.
twin_DebtInstrumentBorrowingBasePercentageOfReceivables
Debt Instrument, Borrowing Base, Percentage of Receivables
Represents the percentage of receivables used as the borrowing base of a debt instrument.
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member]
Operating Segments [Member]
Accounting Policies [Abstract]
Segments [Domain]
twin_DefinedBenefitPlanPriorServiceCost
Prior Service cost
Amount of cost recognized for prior service cost related to defined benefit plan.
Segments [Axis]
us-gaap_PostemploymentBenefitsLiabilityNoncurrent
Accrued retirement benefits
Income Statement [Abstract]
Intersegment Eliminations [Member]
Other Goods [Member]
The other goods.
Other Intangible Assets [Member]
us-gaap_NumberOfReportableSegments
Number of Reportable Segments
Service Excluding Other Goods [Member]
The services excluding the other goods.
Provision for deferred income taxes
Less treasury stock, at cost (209,975 and 482,181 shares, respectively)
us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased
Share Repurchase Program, Remaining Authorized, Number of Shares (in shares)
Treasury Stock, Common, Shares (in shares)
Treasury Stock, Common [Member]
us-gaap_NetIncomeLoss
Net income (loss) attributable to Twin Disc, Incorporated
us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic
Net income (loss) attributable to Twin Disc, Incorporated
us-gaap_AmortizationOfIntangibleAssets
Intangible Asset, Finite-Lived, Amortization Expense
Amortization, Intangible Asset
Income Tax Disclosure [Text Block]
Restricted Stock [Member]
Foreign earnings, tax
Domestic losses, tax
Addition, Accumulated Amortization or Impairment
The amount of increase in finite-lived intangible assets accumulated amortization.
Translation
Regulated Operation, Inventory [Table]
Translation adjustment, Definite Intangible Assets Net Book Value
us-gaap_RepaymentsOfLinesOfCredit
Repayments of revolving loan arrangements
Other income (expense):
Statement of Financial Position [Abstract]
us-gaap_DeferredTaxAssetsValuationAllowance
Deferred Tax Assets, Valuation Allowance
us-gaap_NonoperatingIncomeExpense
Total consolidated other income (expense)
Kobelt Manufacturing Co. [Member]
Represents Kobelt Manufacturing Co.
Weighted average remaining lease term (years): Finance lease (Year)
us-gaap_RepaymentsOfOtherLongTermDebt
Repayments of long-term borrowings
The 2021 Long-Term Incentive Plan [Member]
Represents The 2021 Long-Term Incentive Plan.
The Ninth Amendment [Member]
Represents the ninth amendment.
twin_FixedChargeCoverageRatio
Fixed Charge Coverage Ratio
Represent the fixed charge coverage ratio.
Other noncurrent assets
us-gaap_OtherAssetsNoncurrent
us-gaap_ProductWarrantyAccrualNoncurrent
Product Warranty Accrual, Noncurrent
Unused Revolving Credit Commitment [Member]
Represents the unused revolving credit commitment.
Document Type
Document Information [Line Items]
Document Quarterly Report
Weighted average remaining lease term (years): Operating leases (Year)
Document Information [Table]
Actuarial losses
The 2018 Credit Agreement [Member]
Represents the information pertaining to the 2018 Credit Agreement.
us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)
BMO [Member]
Represents the information pertaining to BMO Harris Bank, N.A. ("BMO").
Antidilutive Securities [Axis]
Effect of dilutive stock awards (in shares)
Entity Interactive Data Current
Document Transition Report
Revolving Credit Commitment [Member]
The revolving credit commitment.
Diluted shares outstanding (in shares)
Weighted average shares outstanding - diluted (in shares)
Term Loan [Member]
Represents the information pertaining to the term loan.
Borrowings under long-term debt agreement
The proceeds from the long term debt arrangement.
Earnings (loss) per share data:
Credit Agreement [Member]
Represents the credit agreement.
Weighted average shares outstanding - basic (in shares)
Basic shares outstanding (in shares)
Derivative Instrument [Axis]
Antidilutive Security, Excluded EPS Calculation [Table]
Basic earnings (loss) per share attributable to Twin Disc, Incorporated common shareholders (in dollars per share)
Basic earnings (loss) per share attributable to Twin Disc, Incorporated common shareholders (in dollars per share)
Additional Advances [Member]
The additional advances on the debt instrument.
Effective Income Tax Rate Reconciliation [Table]
us-gaap_IntangibleAssetsNetExcludingGoodwill
Intangible assets, net
us-gaap_FiniteLivedIntangibleAssetsNet
Intangible Asset, Finite-Lived, after Accumulated Amortization
Balance at June 30, Definite Intangible Assets Net Book Value
Balance at June 30, Definite Intangible Assets Net Book Value
Document Fiscal Period Focus
us-gaap_FiniteLivedIntangibleAssetsGross
Balance, Definite Intangible Assets Gross Carrying Amount
Balance, Definite Intangible Assets Gross Carrying Amount
Document Fiscal Year Focus
Translation adjustment
Amendment Flag
Technology-Based Intangible Assets [Member]
us-gaap_SubleaseIncome
Less: Sublease income
Common Stock [Member]
us-gaap_BusinessAcquisitionCostOfAcquiredEntityTransactionCosts
Business Combination, Transaction Cost, Excluding Separately Recognized Transaction
Goodwill
Balance
Balance
Document Period End Date
Legal Entity [Axis]
Operating lease cost
us-gaap_LeaseCost
Net lease cost
Business Combination [Domain]
Entity File Number
twin_DebtInstrumentCovenantMaximumCashDividends
Debt Instrument, Covenant, Maximum Cash Dividends
The maximum amount of cash dividends allowed under the covenant of the debt instrument.
Entity Tax Identification Number
Business Combination [Axis]
Disaggregation of Revenue [Table]
Entity [Domain]
Entity Central Index Key
us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired
Business Combination, Voting Equity Interest Acquired, Percentage
Entity Registrant Name
Foreign currency translation adjustment
Translation adjustments
Entity Current Reporting Status
us-gaap_DerivativeGainLossOnDerivativeNet
Derivative, Gain (Loss) on Derivative, Net
Entity Incorporation, State or Country Code
Current Fiscal Year End Date
twin_InterestIncomeNet
Interest income
Represents the amount of interest income, net of adjustments.
twin_CostsInExcessOfBillingsNet
Cost in excess of billings, net
Amount of receivable reflecting the cost incurred on uncompleted contracts in excess of related billings.
twin_OtherNonoperatingIncomeExpenseLessInterestIncome
Other income (expense)
Amount of income (expense) related to nonoperating activities less interest income, classified as other.
Entity Filer Category
Entity Shell Company
Entity Emerging Growth Company
us-gaap_DerivativeNotionalAmount
Derivative, Notional Amount
us-gaap_OtherComprehensiveIncomeLossNetOfTax
Net current period other comprehensive income (loss)
Entity Small Business
Kobelt and Kastsa Acquisitions [Member]
Represents the Kobelt and Katsa acquisitions.
us-gaap_DerivativeNumberOfInstrumentsHeld
Derivative, Number of Instruments Held
twin_DeferredTaxAssetRecognizedBenefit
Deferred Tax Asset, Recognized Benefit
Amount of recognized benefit related to deferred tax asset.
us-gaap_OperatingIncomeLoss
Income (loss) from operations
Schedule of Future Minimum Rental Payments for Operating Leases and Finance Lease, Liability, Maturity [Table Text Block]
Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date. It also includes the tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position.
Hedging Designation [Domain]
us-gaap_Cash
Cash
twin_CustomerDeposits
Customer deposits
The portion of money or property received from customers which is either to be returned upon satisfactory contract completion or applied to customer receivables in accordance with the terms of the contract or the understandings.
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
us-gaap_DerivativeAssetsCurrent
Interest rate swap
us-gaap_ContractWithCustomerAssetGross
Contract assets, total
twin_IntersegmentCostOfGoodsSold
Inter-segment cost of goods sold
The aggregate cost related to goods produced and sold in inter-segment sales.
Amended and Restated 2021 Omnibus Incentive Plan [Member]
Related to stock plan.
Operating and Finance Leases, Other Disclosures [Table Text Block]
The tabular disclosure for other information related to operating and finance leases.
twin_CostOfGoodsSold
Cost of goods sold
The aggregate costs related to goods produced and sold.
Derivative Instruments and Hedging Activities Disclosure [Text Block]
us-gaap_Revenues
Total consolidated net sales
twin_IntrasegmentCostOfGoodsSold
Intra-segment cost of goods sold
The aggregate cost related to goods produced and sold in intra-segment sales.
Entity Address, State or Province
Entity Address, City or Town
us-gaap_InterestExpenseNonoperating
Interest expense
Interest expense
Retained earnings
Entity Address, Address Line One
us-gaap_StockholdersEquityBeforeTreasuryStock
Equity before treasury stock
City Area Code
us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation
Payments of withholding taxes on stock compensation
Local Phone Number
Revenue from Contract with Customer [Text Block]
Entity Address, Postal Zip Code
Current period expense and adjustments
The expense charged against earnings (or the benefit, if a negative value) for the period pertaining to standard and extended warranties on the entity's goods and services granted to customers.
Derivative [Table]
Addition, Definite Intangible Assets Gross Carrying Amount
Gross amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition which are categorized under other additions.
Title of 12(b) Security
Security Exchange Name
Trading Symbol
Return of plan assets
Return on plan assets
Class of Stock [Axis]
Lessee, Operating and Finance Leases [Text Block]
The entire disclosure for operating and finance leases of lessee. Includes, but is not limited to, description of leases and maturity analysis of lease liabilities.
Entity Common Stock, Shares Outstanding
Comprehensive income (loss)
Earnings Per Share [Text Block]
Cash Flow Hedging [Member]
Preferred Shares, No Par Value (in dollars per share)
Net Investment Hedging [Member]
Hedging Designation [Axis]
us-gaap_OtherAssetsCurrent
Other current assets
twin_DebtAgreementMaximumBorrowingCapacity
Debt Agreement, Maximum Borrowing Capacity
Maximum borrowing capacity under a debt agreement on the amount that could be borrowed with a combination of, but not limited to, a line of credit and term loan.
Less: Net income (loss) attributable to noncontrolling interest, net of tax
Minority interest
Minority interest
Net income (loss)
Net income (loss)
Net income (loss)
Total reclassification, net of tax
Reclassification out of Accumulated Other Comprehensive Income [Domain]
Reclassification out of Accumulated Other Comprehensive Income [Member]
Weighted average shares outstanding data:
Reclassification out of Accumulated Other Comprehensive Income [Axis]
us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear
Defined Benefit Plan, Expected Future Employer Contributions, Current Fiscal Year
twin_FiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLossGross
Translation adjustment, Definite Intangible Assets Gross Carrying Amount
Gross amount of foreign currency translation gain (loss) which increases (decreases) assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation
Amortization of transition obligation
us-gaap_PaymentsForProceedsFromOtherInvestingActivities
Other, net
twin_FiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLossAccumulatedAmortization
Translation adjustment, Definite Intangible Assets Accumulated Amortization/Impairment
Represents the accumulated amortization of foreign currency translation gain (loss).
us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
Amounts reclassified from accumulated other comprehensive income (loss)
Hedging Relationship [Axis]
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]
Derivative Contract [Domain]
Other income (expense), net
us-gaap_Assets
Total assets
Total consolidated assets
Designated as Hedging Instrument [Member]
Interest cost
twin_DefinedBenefitPlanInterestCostEndOfPeriodFXRate
Amount of cost (measured by the end of period FX rate) recognized for passage of time related to defined benefit plan.
Service cost
twin_DefinedBenefitPlanServiceCostEndOfPeriodFXRate
Amount of cost for actuarial present value (measured by the end of period FX rate) of benefits attributed to service rendered by employee for defined benefit plan.
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]
twin_IntraSegmentSalesRevenueNet
Intra-segment sales
Total revenue from intra-segment sales.
twin_InterSegmentSalesRevenueNet
Inter-segment sales
Total revenue from inter-segment sales.
Benefit plan adjustments, income taxes
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, Tax
Intangible Asset, Finite-Lived, Acquired [Table Text Block]
Other Postretirement Benefits Plan [Member]
Benefit plan adjustments, net of income taxes of $146, $5, $146, and $3, respectively
Benefit plan adjustments, net of tax
Diluted earnings (loss) per share attributable to Twin Disc, Incorporated common shareholders (in dollars per share)
Diluted earnings (loss) per share attributable to Twin Disc, Incorporated common shareholders (in dollars per share)
us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, after Tax
us-gaap_ContractWithCustomerLiability
Contract liabilities, total
Depreciation and amortization
Depreciation and amortization
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]
Net current period other comprehensive income (loss), other
Amount after tax and reclassification adjustments of other comprehensive income (loss).
Addition, Definite Intangible Assets Net Book Value
Interest Rate Swap [Member]
Inventory Disclosure [Text Block]
Less: Comprehensive income (loss) attributable to noncontrolling interest
Intangible Asset, Finite-Lived [Table]
us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
Comprehensive income (loss)
Interim Period, Costs Not Allocable [Domain]
us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
Equity, Including Portion Attributable to Noncontrolling Interest
Total equity
Balance
Balance
us-gaap_InventoryNet
Inventories, net
Total inventories
Twin Disc, Incorporated shareholders' equity:
Other Long-Term Debt [Member]
Represents information about Other Long-Term Debt.
Land Based Transmissions [Member]
Represents information about Land Based Transmissions.
Assets and Liabilities, Lessee [Table Text Block]
Tabular disclosure of lessee's assets and liabilities.
Industrial [Member]
Represents information about Industrial.
Marine and Propulsion Systems [Member]
Represents information about Marine and Propulsion Systems.
Hedging Relationship [Domain]
Noncontrolling Interest [Member]
us-gaap_StockholdersEquity
Total Twin Disc, Incorporated shareholders' equity
Goodwill [Table Text Block]
us-gaap_PaymentsOfDividendsCommonStock
Dividends paid to shareholders
Stock, Class of Stock [Table]
Right-of-use finance lease assets
Right-of-use operating lease assets
us-gaap_OperatingLeaseRightOfUseAsset
Right-of-use assets operating lease assets
Other long-term liabilities
us-gaap_PaymentsForRepurchaseOfEquity
Cash used in net share settlement of restricted stock units
Insider Trading Arrangements [Table]
ecd_Rule10b51ArrTrmntdFlag
Rule 10b5-1 Arrangement Terminated [Flag]
ecd_Rule10b51ArrAdoptedFlag
Rule 10b5-1 Arrangement Adopted [Flag]
Net Sales
Net sales
Net sales
Bank of Montreal [Member]
Represents information about Bank of Montreal.