Document And Entity Information
Note To Financial Statement Details Textual
Note 2 - Acquisitions
Note 3 - Revenue From Contracts With Customers
Provision for income taxes
ecd_NonRule10b51ArrTrmntdFlag
Non-Rule 10b5-1 Arrangement Terminated [Flag]
Note 4 - Fair Value Measurements
Pension Plan [Member]
ecd_NonRule10b51ArrAdoptedFlag
Non-Rule 10b5-1 Arrangement Adopted [Flag]
Note 5 - Inventories
Transferred at Point in Time [Member]
Trading Arrangements, by Individual [Table]
Note 6 - Goodwill
Retirement Benefits [Text Block]
Material Terms of Trading Arrangement [Text Block]
Note 7 - Warranty Reserves
Note 8 - Debt
Note 9 - Accrued Liabilities
Note 10 - Derivative Financial Instruments
Note 11 - Retirement Benefits
Note 13 - Earnings Per Share
Note 14 - Accumulated Other Comprehensive Loss
Note 16 - Industry Segment Information
Note 17 - Restructuring
Note 19 - Divestiture
Note 2 - Acquisitions - Components of Fair Value of Acquisitions and Allocation of Purchase Price For Acquisition of McStarlite (Details)
Note 2 - Acquisitions - Components of Fair Value of Acquisitions and Allocation of Purchase Price For Acquisition of Amran-Narayan Group (Details)
Note 2 - Acquisitions - Schedule of Pro Forma Information (Details)
Retirement Plan Type [Domain]
Note 3 - Revenue From Contracts With Customers - Revenue Disaggregated (Details)
Note 3 - Revenue From Contracts With Customers - Contract Assets and Liabilities (Details)
Note 4 - Fair Value Measurements - Fair Values of Financial Instruments (Details)
Retirement Plan Type [Axis]
Note 5 - Inventories - Summary of Inventories (Details)
Note 6 - Goodwill - Changes to Goodwill (Details)
Note 7 - Warranty Reserves - Changes in Warranty Reserve (Details)
us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet
Net amount recognized
Note 8 - Debt - Long-term Debt (Details)
us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses
Recognized net actuarial loss
Note 9 - Accrued Liabilities - Accrued Expenses (Details)
Amortization of prior service cost
Note 9 - Accrued Liabilities - Accrued Expenses (Details) (Parentheticals)
Business Description and Basis of Presentation [Text Block]
Note 10 - Derivative Financial Instruments - Fair Value of Swaps Recognized in Accrued Liabilities and in Other Comprehensive Income (Details)
Note 10 - Derivative Financial Instruments - Foreign Currency Exchange Contracts (Details)
Note 10 - Derivative Financial Instruments - Amounts Reclassified From Accumulated Other Comprehensive Income (Loss) to Net Income (Details)
Note 10 - Derivative Financial Instruments - Details About Accumulated Other Comprehensive Income (Loss) Components (Details)
Note 11 - Retirement Benefits - Components of Net Periodic Benefit Cost (Details)
Note 11 - Retirement Benefits - Funded Status for US and Foreign Pension Plan (Details)
Note 11 - Retirement Benefits - Contributions to Defined Benefit Plans (Details)
Note 13 - Earnings Per Share - Computation of Basic and Diluted Earnings Per Share (Details)
Note 14 - Accumulated Other Comprehensive Loss - Components of Accumulated Other Comprehensive Income (Loss) (Details)
us-gaap_EffectiveIncomeTaxRateContinuingOperations
Effective Income Tax Rate Reconciliation, Percent
Note 16 - Industry Segment Information - Net Sales and Income (Loss) by Industry Segments (Details)
Note 17 - Restructuring - Summary of Severance, Restructuring, and Related Charges by Initiative (Details)
Note 17 - Restructuring - Summary of Activity in Reserves Related to Restructuring Initiatives (Details)
Note 17 - Restructuring - Summary of Restructuring Expenses by Segment (Details)
Note 19 - Divestiture - Summary of Components of Divestiture (Details)
us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
Current liabilities
Notes To Financial Statements
Notes To Financial Statements [Abstract]
Contributions to defined benefit plans
Activity under share-based payment plans
Amount of cash inflow (outflow) from issuance of shares under share-based payment arrangement. Excludes option exercised.
Foreign Exchange Contract 1 [Member]
Foreign Exchange Contract 1
Interest cost
us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets
Expected return on plan assets
Dividends declared, per share (in dollars per share)
us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost
Net periodic (benefit) cost
Service cost
Performance Stock Units [Member]
Information about the Company's performance stock units.
Segment Reporting [Text Block]
Type of Restructuring [Domain]
us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
Current liabilities
Adjustments to reconcile net income to net cash provided by operating activities:
Restructuring Cost [Table]
Segment Reporting, Reconciliation of Profit (Loss) by Segment to Consolidated [Table Text Block]
Interest Rate Swaps Effective May 25, 2023 [Member]
Represents interest rate swaps effective May 25, 2023.
us-gaap_IncreaseDecreaseInPensionPlanObligations
Contributions to defined benefit plans
Restructuring and Related Costs [Table Text Block]
Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]
us-gaap_LiabilitiesAndStockholdersEquity
Total liabilities and stockholders' equity
Consolidation Items [Axis]
Segment Reporting [Table]
Property, plant and equipment, net and other noncurrent assets
Selling, general, and administrative expenses
us-gaap_SellingExpense
Selling Expense
Consolidation Items [Domain]
Change in fair value of derivatives, tax
Change in fair value of derivatives, net of tax
Change in unrealized gains (losses), net of tax
Unrealized gains on derivative instruments, net of tax
sxi_ShareBasedCompensationContinuingOperations
Stock-based compensation
Additional information on share-based compensation from continuing operations.
us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
Amortization of unrealized losses into interest expense, net of tax
us-gaap_FiniteLivedIntangibleAssetUsefulLife
Finite-Lived Intangible Asset, Useful Life (Year)
us-gaap_OtherOperatingIncome
Segment operating income
Asia Pacific [Member]
us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
Net change in cash and cash equivalents
Effect of exchange rate changes on cash and cash equivalents
Deferred Compensation Plan [Member]
Deferred compensation plan.
Contingent consideration
Engraving Group [Member]
Information pertaining to the Engraving group segment.
Electronics Products Group [Member]
Electronic products group segment.
us-gaap_RestructuringAndRelatedCostExpectedCost1
Restructuring and Related Cost, Expected Cost
us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
Cash and cash equivalents at beginning of year
Cash and cash equivalents at end of period
Antidilutive Securities, Name [Domain]
Statement [Table]
Credit Facility [Axis]
Credit Facility [Domain]
Amended and Restated Credit Agreement [Member]
Information pertaining to the Amended and Restated Credit Agreement.
us-gaap_InvestmentsFairValueDisclosure
Marketable securities - deferred compensation plan
Business Combination, Consideration Transferred, Equity Interest, Type [Axis]
us-gaap_GainLossOnSaleOfBusiness
Gain on sale of business
sxi_DisposalGroupIncludingDiscontinuedOperationNetAssets
Net assets sold
Amount classified as net assets after liabilities attributable to disposal group held for sale or disposed of.
us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity
Line of Credit Facility, Remaining Borrowing Capacity
Long-Term Debt, Type [Axis]
us-gaap_MinorityInterestChangeInRedemptionValue
Noncontrolling Interest, Change in Redemption Value
Product and Service [Domain]
Product and Service [Axis]
us-gaap_LineOfCredit
Long-Term Line of Credit
Ownership [Axis]
Ownership [Domain]
Line of Credit [Member]
us-gaap_RepaymentsOfDebt
Payments of debt
Asset Class [Axis]
Proceeds from borrowings
Statement [Line Items]
Fair Value Hierarchy and NAV [Axis]
Common stock, shares issued (in shares)
Common stock, shares outstanding (in shares)
us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested
Proceeds from Divestiture of Businesses, Net of Cash Divested
Common stock, shares authorized (in shares)
Schedule of Accrued Liabilities [Table Text Block]
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Schedule of Product Warranty Liability [Table Text Block]
Common stock, par value $1.50 per share, 60,000,000 shares authorized, 27,984,278 shares issued, 12,050,049 and 11,992,116 shares outstanding at March 31, 2026 and June 30, 2025
Schedule of Inventory, Current [Table Text Block]
Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block]
Accounts payable
us-gaap_PolicyTextBlockAbstract
Accounting Policies
us-gaap_DisclosureTextBlockAbstract
Notes to Financial Statements
us-gaap_TableTextBlock
Notes Tables
sxi_IncreaseDecreaseInOperatingCapitalExcludingPensionPlanObligations
Changes in operating assets and liabilities, net
Represents the amount of increase (decrease) during the period in operating capital other than pension plan obligations.
Comprehensive Income (Loss) Note [Text Block]
us-gaap_ComprehensiveIncomeNetOfTax
Total comprehensive income attributable to Standex International Corporation
Contingencies Disclosure [Text Block]
Disposal Group Classification [Axis]
Disposal Group Classification [Domain]
Professional fees
us-gaap_AccruedProfessionalFeesCurrent
Capital expenditures
us-gaap_SegmentExpenditureAdditionToLongLivedAssets
Accrued Liabilities, Current
Total
Accrued liabilities
Involuntary Employee Severance And Benefit Costs [Member]
Restructuring of the involuntary employee severance and benefit costs.
Payroll and employee benefits
Current Year Restructuring Initiatives [Member]
Restructuring initiatives for current year.
Prior Year Initiatives [Member]
Information pertaining to prior year restructuring initiatives.
Restructuring Expenses By Segment [Table Text Block]
Tabular disclosure of restructuring expenses by various segments.
Operating lease long-term liabilities
us-gaap_OperatingLeaseLiabilityNoncurrent
Operating lease current liability
us-gaap_OperatingLeaseLiabilityCurrent
Accrued interest
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
Accrued taxes payable
Proceeds from sale of business
Workers' compensation
us-gaap_WorkersCompensationLiabilityCurrent
Goodwill [Text Block]
Long-term debt
us-gaap_StandardProductWarrantyAccrual
Balance at beginning of year
Balance at end of period
Warranty expense
Standby Letters of Credit [Member]
Acquisitions and other
Amount of increase (decrease) in the standard product warranty accrual related to acquisition and other.
us-gaap_LongTermDebt
Total long-term debt
GERMANY
us-gaap_StandardProductWarrantyAccrualPayments
Warranty claims
Loss Contingencies [Table]
Statement of Stockholders' Equity [Abstract]
Intangible Asset, Finite-Lived, Class [Axis]
Statement of Comprehensive Income [Abstract]
Intangible Asset, Finite-Lived, Class [Domain]
us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent
Equity securities
Statement of Cash Flows [Abstract]
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]
Long-Term Debt, Type [Domain]
Stockholders' equity:
Equity Components [Axis]
Foreign exchange contracts
Foreign exchange contracts
Product Warranty Disclosure [Text Block]
Equity Component [Domain]
Accrued material and services costs
Carrying value as of the balance sheet date of obligations incurred through that date and payable for material and services costs. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet
Total
Fair Value, Inputs, Level 2 [Member]
Fair Value, Inputs, Level 3 [Member]
Fair Value, Inputs, Level 1 [Member]
AOCI Attributable to Parent [Member]
Additional Paid-in Capital [Member]
Warranty reserves
Retained Earnings [Member]
Cost of sales
Property, plant, and equipment, net
Prepaid benefit cost
us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
Non-current liabilities
us-gaap_DeferredIncomeTaxAssetsNet
Deferred tax asset
Schedule of Net Benefit Costs [Table Text Block]
Schedule of Net Funded Status [Table Text Block]
Stock-based compensation
Engraving Products [Member]
Related to the engraving products segment.
Engraving Services [Member]
Related to the engraving services product.
Hydraulics Cylinders and System [Member]
Related to the hydraulics cylinders and system products.
Deferred Compensation Arrangement with Individual, Postretirement Benefit [Table]
us-gaap_GainLossFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectivenessNet
Gain (Loss) from Components Excluded from Assessment of Cash Flow Hedge Effectiveness, Net
us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
Foreign currency translation adjustment
Fair Value Disclosures [Text Block]
Share-Based Payment Arrangement, Option [Member]
Supplemental Disclosure of Cash Flow Information:
sxi_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentOtherAcquiredAssets
Other acquired assets, adjustments
This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to other acquired assets acquired in connection with a business combination for which the initial accounting was incomplete.
Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block]
Liabilities, Current [Abstract]
Schedule of Foreign Exchange Contracts, Statement of Financial Position [Table Text Block]
us-gaap_LiabilitiesCurrent
Total current liabilities
Schedule of Interest Rate Derivatives [Table Text Block]
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest
Total identifiable assets, liabilities and redeemable noncontrolling interest
Accounts receivable, less allowance for credit losses of $4,087 and $3,985 at March 31, 2026 and June 30, 2025, respectively
Customer Relationships [Member]
Net cash used in operating activities - discontinued operations
Amran Instrument Transformers and Narayan Powertech Pvt. Ltd. [Member]
Related to acquisitions.
Accumulated other comprehensive loss
Total
Narayan Powertech Pvt. Ltd. [Member]
Related to Narayan Powertech Pvt. Ltd.
Amran Instrument Transformers [Member]
Related to Amran Instrument Transformers.
us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired
Expenditures for acquisitions, net of cash acquired
Product Warranty Liability [Table]
us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
Income from continuing operations before income taxes
Income from continuing operations before income taxes
Business Combination, Pro Forma Information [Table]
Additional paid-in capital
Debt Disclosure [Text Block]
us-gaap_OtherOperatingIncomeExpenseNet
Other non-operating expense, net
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Discontinued Operations, Disposed of by Sale [Member]
us-gaap_PrepaidExpenseAndOtherAssetsCurrent
Prepaid expenses and other current assets
Stock issued under incentive compensation plans and employee purchase plans and business acquisitions
Noncontrolling Interest Disclosure [Text Block]
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
us-gaap_PaymentsToAcquireProductiveAssets
Expenditures for property, plant, and equipment
us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders
Distributions to noncontrolling interests
us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners
Subsidiary, Ownership Percentage, Noncontrolling Owner
UNITED STATES
us-gaap_MinorityInterestOwnershipPercentageByParent
Subsidiary, Ownership Percentage, Parent
Bank credit agreement
Noncontrolling Interest [Table]
Current assets:
Stock issued for business acquisition
us-gaap_AssetsCurrent
Total current assets
us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
Stock issued under incentive compensation plans and employee purchase plans and business acquisitions (in shares)
us-gaap_GrossProfit
Gross profit
Trade Names [Member]
Goodwill [Table]
us-gaap_GoodwillPurchaseAccountingAdjustments
Goodwill, adjustments
us-gaap_StockIssuedDuringPeriodSharesAcquisitions
Stock issued for business acquisition (in shares)
Treasury stock acquired (in shares)
Schedule of Long-Term Debt Instruments [Table]
us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
Net cash provided by operating activities - continuing operations
Redeemable noncontrolling interest
Cash flows from operating activities
Cash flows from investing activities
Raw materials
us-gaap_NetCashProvidedByUsedInOperatingActivities
Net cash provided by operating activities
Work in process
Cash flows from financing activities
us-gaap_NetCashProvidedByUsedInInvestingActivities
Net cash provided by (used in) investing activities
Finished goods
us-gaap_NetCashProvidedByUsedInFinancingActivities
Net cash (used in) provided by financing activities
Restructuring Type [Axis]
Other Operating Segment [Member]
Scientific Group [Member]
Represents the scientific group.
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member]
Operating Segments [Member]
Scientific Products and Services [Member]
Represents scientific products and services.
Specialty Solutions Group [Member]
Represents the specialty solutions group.
Accounting Policies [Abstract]
Segments [Domain]
us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
Unrealized pension losses, net of tax
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Table]
Reserve for doubtful accounts
Segments [Axis]
us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare
Continuing operations (in dollars per share)
us-gaap_IncomeLossFromContinuingOperationsPerBasicShare
Continuing operations (in dollars per share)
Income Statement [Abstract]
us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax
us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
Discontinued operations (in dollars per share)
us-gaap_NumberOfReportableSegments
Number of Reportable Segments
us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
Discontinued operations (in dollars per share)
Loss from discontinued operations
Loss from discontinued operations, net of tax
us-gaap_TreasuryStockCommonValue
Treasury shares: 15,934,229 and 15,992,162 shares at March 31, 2026 and June 30, 2025
Treasury stock, shares (in shares)
Balance (in shares)
Balance (in shares)
Treasury Stock, Common [Member]
us-gaap_NetIncomeLoss
Net income attributable to common stockholders
Net income
sxi_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentCashAcquired
Less: cash acquired, adjustments
This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to items of cash acquired in connection with a business combination for which the initial accounting was incomplete.
Other Americas [Member]
Regions of other Americas.
Accumulated Other Comprehensive Income (Loss) [Table]
us-gaap_CostsAndExpenses
Expenses
us-gaap_GoodwillForeignCurrencyTranslationGainLoss
Translation adjustment
Income Tax Disclosure [Text Block]
Cash payments, adjustments
sxi_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentLiabilitiesIncurred
This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to items of liabilities incurred in connection with a business combination for which the initial accounting was incomplete.
McStarlite [Member]
Relating to McStarlite.
us-gaap_BusinessCombinationContingentConsiderationLiability
Contingent consideration (a)
sxi_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentOtherLiabilities
Liabilities assumed, adjustments
This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to other liabilities assumed in connection with a business combination for which the initial accounting was incomplete.
Accounting Standards Update and Change in Accounting Principle [Table]
us-gaap_DeferredFinanceCostsNet
Unamortized issuance costs
us-gaap_TreasuryStockValueAcquiredCostMethod
Treasury stock acquired
Fair Value Hierarchy and NAV [Domain]
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Table]
Statement of Financial Position [Abstract]
Maturity
Current assets
us-gaap_LiabilitiesNoncurrent
Total non-current liabilities
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities
Deferred tax liabilities, net
us-gaap_AssetsNoncurrent
Total non-current assets
Income taxes, net of refunds
us-gaap_DividendsCommonStock
Dividends declared
Foreign currency translation (losses) gains
sxi_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxIncludingRedeemableNoncontrollingInterest
Amount after tax and reclassification adjustments, including redeemable noncontrolling interests, of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
sxi_BusinessCombinationPeriodForRightToAcquireRemainingInterest
Business Combination, Period for Right to Acquire Remaining Interest (Year)
Represents the period for the right to acquire remaining interest in a business combination.
sxi_BusinessCombinationPeriodForRightToTransferRemainingInterest
Business Combination, Period for Right to Transfer Remaining Interest (Year)
Represents the period noncontrolling interest holders have the right to transfer their remaining interest in a business combination.
sxi_ProFormaInformationTaxRateAssumed
Pro Forma Information, Tax Rate Assumed
The tax rate assumed for pro forma information.
sxi_ProFormaInformationInterestRateAssumption
Pro Forma Information, Interest Rate Assumption
The interest rate assumption for pro forma information.
us-gaap_PaymentsToMinorityShareholders
Distributions to non-controlling interests
us-gaap_OtherAssetsNoncurrent
Other non-current assets
us-gaap_PaymentsForRepurchaseOfCommonStock
Purchases of treasury stock and other
Document Type
Document Information [Line Items]
Document Quarterly Report
Restructuring costs
Restructuring Costs
Restructuring costs
Document Information [Table]
us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)
Net sales
us-gaap_BusinessAcquisitionsProFormaRevenue
Antidilutive Securities [Axis]
Diluted earnings per share attributable to Standex International Corporation shareholders:
Entity Interactive Data Current
us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares)
Document Transition Report
Diluted (in shares)
Diluted - Average shares outstanding (in shares)
us-gaap_OperatingExpenses
Total operating expenses
Basic earnings per share attributable to Standex International Corporation shareholders:
Intangible Asset, Indefinite-Lived, Class [Domain]
Dilutive effect of unvested, restricted stock awards (in shares)
Basic (in shares)
Net income
us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss
Derivative Instrument [Axis]
us-gaap_EarningsPerShareBasic
Total (in dollars per share)
us-gaap_StockIssued1
Stock issued for business acquisition
Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table]
Intangible Asset, Indefinite-Lived, Class [Axis]
Effective Income Tax Rate Reconciliation [Table]
EMEA [Member]
Foreign Plan [Member]
Retirement Plan Sponsor Location [Domain]
Domestic Plan [Member]
Retirement Plan Sponsor Location [Axis]
Intangible assets, net
Defined Benefit Plan, Funding Status [Domain]
Defined Benefit Plan, Funded Plan [Member]
Defined Benefit Plan, Funding Status [Axis]
us-gaap_GoodwillAcquiredDuringPeriod
Acquisitions
Acquisitions
Document Fiscal Period Focus
Document Fiscal Year Focus
Amendment Flag
Defined Benefit Plan, Unfunded Plan [Member]
Common Stock [Member]
us-gaap_DerivativeAverageFixedInterestRate
Derivative, Average Fixed Interest Rate
Restructuring and Related Activities Disclosure [Text Block]
Restructuring costs
us-gaap_RestructuringReserve
Restructuring liabilities
Restructuring liabilities
Goodwill
Goodwill
Goodwill
Balance
Balance
Document Period End Date
us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax
Actuarial gains (losses) and other changes in unrecognized costs, net of tax
Legal Entity [Axis]
us-gaap_RestructuringReservePeriodIncreaseDecrease
Additions and adjustments
Business Combination, Consideration Transferred, Equity Interest, Type [Domain]
Business Combination [Domain]
Entity File Number
Fixed Rate
Entity Tax Identification Number
us-gaap_DerivativeFairValueOfDerivativeAsset
Interest rate swaps
Business Combination [Axis]
us-gaap_DerivativeFairValueOfDerivativeLiability
Foreign exchange contracts
Transferred over Time [Member]
Disaggregation of Revenue [Table Text Block]
Entity [Domain]
Entity Central Index Key
us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired
Business Combination, Voting Equity Interest Acquired, Percentage
Entity Registrant Name
us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount
Equity Securities without Readily Determinable Fair Value, Amount
Foreign currency translation adjustment
Entity Current Reporting Status
Business Combination [Table]
Redeemable Noncontrolling Interest [Member]
Related to redeemable noncontrolling interest.
Aerospace and Defense [Member]
Represents the aerospace and defense segment.
Entity Incorporation, State or Country Code
Timing of Transfer of Good or Service [Axis]
Business Combination, Pro Forma Information [Table Text Block]
Timing of Transfer of Good or Service [Domain]
us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
Pension, net of tax
Current Fiscal Year End Date
Accounts receivable
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables
Inventories
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory
Pension and OPEB adjustments, tax
us-gaap_ResearchAndDevelopmentExpense
Research and Development Expense
Entity Filer Category
Entity Shell Company
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
Liabilities assumed
Entity Emerging Growth Company
Derivative, notional amount
Notional Amount
Derivative, Notional Amount
us-gaap_OtherComprehensiveIncomeLossNetOfTax
Other comprehensive (loss) gain
Entity Small Business
us-gaap_OperatingIncomeLoss
Income from operations
Income From Operations
Identifiable intangible assets
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Excluding Goodwill
Hedging Designation [Domain]
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Property, plant, and equipment
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
Customer backlog
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Finite-Lived
Interest expense
Interest expense
Derivative Instruments and Hedging Activities Disclosure [Text Block]
Revenue recognized in the period from amounts included in the contract liability balance at the beginning of the period
us-gaap_BusinessCombinationConsiderationTransferred1
Business Combination, Consideration Transferred
Total
Entity Address, State or Province
Entity Address, City or Town
Inventory, Current [Table]
Schedule of Restructuring Reserve by Type of Cost [Table Text Block]
us-gaap_InterestExpenseNonoperating
Interest rate swaps
Retained earnings
Fair value of noncontrolling interest at acquisition
Entity Address, Address Line One
Order or Production Backlog [Member]
Contract assets
City Area Code
Local Phone Number
Entity Address, Postal Zip Code
Revenue from Contract with Customer [Text Block]
Derivative [Table]
us-gaap_BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue
Redeemable noncontrolling interest (see Note 18)
Title of 12(b) Security
Security Exchange Name
Trading Symbol
Derivative instruments:
Other comprehensive income (loss):
Class of Stock [Axis]
us-gaap_AvailableForSaleSecuritiesDebtSecurities
Debt Securities, Available-for-Sale
Schedule of Defined Benefit Plan Contributions [Table Text Block]
Tabular disclosure of defined benefit plan contributions.
us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred
Total, adjustments
us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles
Customer backlog, adjustments
Foreign Exchange Contract [Member]
Entity Common Stock, Shares Outstanding
Fair Value, Liability
us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentPropertyPlantAndEquipment
Property, plant, and equipment, adjustments
us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory
Inventories, adjustments
Earnings Per Share [Text Block]
Cash Flow Hedging [Member]
Hedging Designation [Axis]
Other
Less: net income attributable to redeemable noncontrolling interest
Federal Industries [Member]
Represents Federal Industries.
Deal related costs
Business Combination, Acquisition-Related Cost, Expense
Net income
Net income
Not Designated as Hedging Instrument [Member]
Reclassification out of Accumulated Other Comprehensive Income [Domain]
Reclassification out of Accumulated Other Comprehensive Income [Member]
Weighted average number of shares:
Income taxes payable
Reclassification out of Accumulated Other Comprehensive Income [Axis]
Remaining contributions to be made
us-gaap_PaymentsForProceedsFromOtherInvestingActivities
Other investing activity
Common stock, par value (in dollars per share)
Stock consideration
us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]
Hedging Relationship [Axis]
Derivative Contract [Domain]
us-gaap_OtherNonoperatingIncomeExpense
Other non-operating expense, net
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets
Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Indefinite-Lived
Accrued pension and other non-current liabilities
Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as noncurrent, and other not specifically disclosed noncurrent liabilities.
us-gaap_Assets
Total assets
Designated as Hedging Instrument [Member]
us-gaap_CashAcquiredFromAcquisition
Less: cash acquired
us-gaap_CashAndCashEquivalentsAtCarryingValue
Cash and cash equivalents
Other Restructuring [Member]
Geographical [Domain]
Non-cash portion of restructuring charge
The amount of non-cash portion of restructuring charge.
Geographical [Axis]
us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
Amortization of unrecognized costs, net of tax
Disposal Groups, Including Discontinued Operations, Disclosure [Text Block]
us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
Income from continuing operations
Income from continuing operations
us-gaap_EarningsPerShareDiluted
Total (in dollars per share)
us-gaap_ContractWithCustomerLiability
Contract with Customer, Liability
us-gaap_PaymentsForRestructuring
Payments
Cash payments
us-gaap_PaymentsToAcquireBusinessesGross
Payments to Acquire Businesses, Gross
Depreciation and Amortization
us-gaap_DepreciationDepletionAndAmortization
Depreciation and amortization
Other acquired assets
us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther
us-gaap_InterestRateDerivativeAssetsAtFairValue
Interest rate swaps
Asset Class [Domain]
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]
Disposal Group Name [Domain]
Restructuring Plan [Domain]
us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax
Pre-tax gain on divestiture
Interest
Interest Rate Swap [Member]
Restructuring Plan [Axis]
Inventory Disclosure [Text Block]
Schedule of Long-Term Debt Instruments [Table Text Block]
Less: comprehensive income attributable to redeemable noncontrolling interest
us-gaap_DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation
Income tax expense relating to the gain on divestiture
us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
Total comprehensive income
Disaggregation of Income Statement Expense, Caption [Table]
Disposal Groups, Including Discontinued Operations [Table]
Disposal Groups, Including Discontinued Operations [Table Text Block]
Inventories
Total
us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
Gain on divestiture, net of tax
Disposal Group Name [Axis]
Business Combination [Text Block]
Hedging Relationship [Domain]
us-gaap_StockholdersEquity
Total stockholders' equity
Balance
Balance
Goodwill [Table Text Block]
us-gaap_PaymentsOfDividendsCommonStock
Cash dividends paid
us-gaap_PaymentForContingentConsiderationLiabilityFinancingActivities
Payment for Contingent Consideration Liability, Financing Activities
Contingent consideration payment
Operating lease right-of-use asset
ecd_Rule10b51ArrTrmntdFlag
Rule 10b5-1 Arrangement Terminated [Flag]
ecd_Rule10b51ArrAdoptedFlag
Rule 10b5-1 Arrangement Adopted [Flag]
Net sales
Net Sales
us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount
Contingencies (Note 15)