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Component [Domain] Preferred stock, par value (dollars per share) Preferred Stock, Par or Stated Value Per Share Lease area Lessee, Operating Lease, Leased Area Lessee, Operating Lease, Leased Area Japan JAPAN Adjustments to reconcile net income to net cash provided by operating activities: Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Restricted Stock Restricted Shares Restricted Stock [Member] Entity Shell Company Entity Shell Company Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Number of geographic segments Number Of Geographic Segments Number of geographic segments. 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[Axis] Concentration Risk Benchmark [Axis] Foreign currency translation adjustment Foreign currency translation adjustment Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Total current assets Assets, Current Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Other accrued expenses Increase (Decrease) in Accrued Liabilities Repurchase of company stock Payments for repurchase of common stock Payments for Repurchase of Common Stock Exercisable (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Accounts Receivable Receivable [Policy Text Block] Weighted Average Grant Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Income Taxes Income Tax Disclosure [Text Block] 2028 Lessee, Operating Lease, Liability, to be Paid, Year Four Net income per share: Earnings Per Share [Abstract] Schedule of Revenues by Major Product Line Revenue from External Customers by Products and Services [Table Text Block] Equity [Abstract] Equity [Abstract] Accumulated deficit Retained Earnings (Accumulated Deficit) Income Before Income Taxes: Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest [Abstract] Inventory Increase (Decrease) in Inventories Deferred income tax Deferred Income Taxes and Tax Credits Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Equity Awards Adjustments Equity Awards Adjustments [Member] Weighted average discount rate Operating Lease, Weighted Average Discount Rate, Percent Present value of lease liabilities Operating Lease, 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Concentration Risk Type [Axis] Common stock — par value $0.0001 per share, 40,000 shares authorized and 12,510 and 12,622 issued and outstanding as of June 30, 2024 and 2023, respectively Common Stock, Value, Issued Document Financial Statement Error Correction [Flag] Document Financial Statement Error Correction [Flag] Share-based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value State income taxes, net of federal benefit Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Auditor Name Auditor Name Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Forfeited (dollars per share) Share-Based Compensation 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[Member] Denominator: Weighted Average Number of Shares Outstanding, Diluted [Abstract] TOTAL ASSETS Assets Concentration of Credit Risk Concentration Risk, Credit Risk, Policy [Policy Text Block] 2024 Finite-Lived Intangible Asset, Expected Amortization, Year One Cost of sales Cost of Goods and Services Sold Granted (in shares) Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Income tax receivable Income Taxes Receivable, Current Purchase of equipment Payments to Acquire Property, Plant, and Equipment Other long-term liabilities Other Liabilities, Noncurrent Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Commitments and contingencies — Note 13 Commitments and Contingencies Stock-Based Compensation Share-Based Payment Arrangement [Policy Text Block] Schedule of The Effective Income Tax Rate Differs from the U.S. Federal Statutory Income Tax Rate Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] — change in uncertain tax positions Effective Income Tax Rate Reconciliation, Change In UncertainTax Positions Effective Income Tax Rate Reconciliation, Change In UncertainTax Positions Termination Date Trading Arrangement Termination Date Limit on future stock compensation due to 162(m) Effective Income Tax Rate Reconciliation, Nondeductible Expense, Limitation On Future Stock Based Compensation Expense, Percent Effective Income Tax Rate Reconciliation, Nondeductible Expense, Limitation On Future Stock Based Compensation Expense, Percent 2026 Lessee, Operating Lease, Liability, to be Paid, Year Two Share-Based Compensation Share-Based Payment Arrangement [Text Block] Entity Address, City or Town Entity Address, City or Town Leases Lessee, Leases [Policy Text Block] Debt Instrument [Axis] Debt Instrument [Axis] Summary of Stock Option Activity Share-Based Payment Arrangement, 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Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Foreign Tax Authority Foreign Tax Jurisdiction [Member] Entity File Number Entity File Number Right of use asset Deferred Tax Liabilities, Leasing Arrangements Revenue Revenue from Contract with Customer [Text Block] Document Fiscal Year Focus Document Fiscal Year Focus Revenue from External Customers by Products and Services [Table] Segment Reporting, Revenue from External Customer, Product and Service [Table] Income Statement [Abstract] Income Statement [Abstract] Entity Address, Address Line One Entity Address, Address Line One Components of income tax expense (benefit) Components of Income Tax Expense (Benefit), Continuing Operations [Abstract] Product concentration risk Product Concentration Risk [Member] Federal Current Federal Tax Expense (Benefit) Revenue from External Customer [Line Items] Revenue from External Customer [Line Items] Entity Address, Address Line Two Entity Address, Address Line Two Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Foreign Currency Effect on Cash Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations Weighted-average shares outstanding: Weighted Average Number of Shares Outstanding, Basic [Abstract] Lease term Lessee, Operating Lease, Term of Contract Accrued other expenses Other Accrued Liabilities, Current Name Forgone Recovery, Individual Name International Income (Loss) from Continuing Operations before Income Taxes, Foreign Exercisable Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Weighted average remaining lease term Operating Lease, Weighted Average Remaining Lease Term Distribution percentage of target number of Performance Stock Units Share-based 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