Statistical Measurement [Domain] Statistical Measurement [Domain] Related Party Transactions Related Party Transactions Disclosure [Text Block] Principal payments on long-term obligations Repayments of Long-Term Debt Contract assets Contract with Customer, Asset, after Allowance for Credit Loss, Current NET INCREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Unrecognized tax benefits Unrecognized Tax Benefits that Would Impact Effective Tax Rate Trading Symbol Trading Symbol Ownership percentage Equity Method Investment, Ownership Percentage Schedule of Earnings Per Share, Basic and Diluted Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Income taxes, net of refunds Income Taxes Paid, Net Implied Yield Measurement Input, Implied Yield [Member] Measurement Input, Implied Yield Equity method investments Equity Method Investments Line of Credit Facility [Table] Line of Credit Facility [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Investment in affiliates and other assets Investments and Other Noncurrent Assets Fair Value Measurement Fair Value Disclosures [Text Block] Proceeds from exercise of stock options Proceeds from Stock Options Exercised Change in operating assets and liabilities Increase (Decrease) in Other Operating Assets and Liabilities, Net Investment, Name [Domain] Investment, Name [Domain] Goodwill [Line Items] Goodwill [Line Items] Beginning balance, common stock (in shares) Ending balance, common stock (in shares) Common Stock, Shares, Outstanding Proceeds from sales or maturities of marketable securities Proceeds from Sale and Maturity of Marketable Securities Fair Value Measurement Inputs and Valuation Techniques [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Revenue from Contract with Customer [Abstract] Contract liabilities Contract liabilities - current Contract with Customer, Liability, Current United States UNITED STATES Entity Tax Identification Number Entity Tax Identification Number Equity method investment, other-than-temporary impairment Equity Method Investment, Other-than-Temporary Impairment Schedule of Long-Term Debt Instruments Schedule of Long-Term Debt Instruments [Table Text Block] Operating segments Operating Segments [Member] Proceeds from convertible debt Proceeds from Convertible Debt Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities CASH FLOWS FROM OPERATING ACTIVITIES: Net Cash Provided by (Used in) Operating Activities [Abstract] Treasury Stock Treasury Stock, Common [Member] Secured Debt Secured Debt [Member] Equity Components [Axis] Equity Components [Axis] Measurement Frequency [Axis] Measurement Frequency [Axis] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Percent Change Percent Change [Abstract] Percent Change Earnings per share - diluted Earnings Per Share, Diluted [Abstract] Entity Small Business Entity Small Business Geographical [Axis] Geographical [Axis] Debt issuance costs Payments of Debt Issuance Costs Level 3 Fair Value, Inputs, Level 3 [Member] Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Table] Loss contingency accrual Loss Contingency Accrual Employee savings plan activity (in shares) Stock Issued During Period, Shares, Employee Stock Purchase Plans Accrued expenses Accrued Liabilities, Current Antidilutive securities excluded from computation of earnings per share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Dividend Yield (Annual) Measurement Input, Expected Dividend Rate [Member] Credit Facility [Domain] Credit Facility [Domain] Beginning of period End of period Total cash, cash equivalents, and restricted cash shown in the condensed consolidated statements of cash flows Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents International International Segment [Member] Represents the international segment. CURRENT ASSETS: Assets, Current [Abstract] Goodwill Beginning balance Ending balance Goodwill Consolidation Items [Axis] Consolidation Items [Axis] Other comprehensive income (loss): Other Comprehensive Income (Loss), Net of Tax [Abstract] Settlements made during the period Standard and Extended Product Warranty Accrual, Decrease for Payments Treasury stock, shares (in shares) Beginning balance, treasury stock (in shares) Ending balance, treasury stock (in shares) Treasury Stock, Common, Shares Debt Instrument Fair Value Disclosure [Roll Forward] Debt Instrument Fair Value Disclosure [Roll Forward] Debt Instrument Fair Value Disclosure Product and Service [Domain] Product and Service [Domain] Goodwill [Roll Forward] Goodwill [Roll Forward] Fair Value Disclosures [Abstract] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Antidilutive Security, Excluded EPS Calculation [Table] Comprehensive (loss) income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Income taxes payable Accrued Income Taxes, Current Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Security Exchange Name Security Exchange Name Basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Related Party Transaction [Domain] Related Party Transaction [Domain] Schedule of Revenue From External Customers and Long-lived Assets, By Geographical Areas Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] Foreign currency translation Goodwill, Foreign Currency Translation Gain (Loss) Earnings per share - basic Earnings Per Share, Basic [Abstract] Debt issuance costs write-off Deferred Debt Issuance Cost, Writeoff Property and equipment, net Property, Plant and Equipment, Net Schedule of Cash and Cash Equivalents Schedule of Cash and Cash Equivalents [Table Text Block] Property and equipment, net of accumulated depreciation: Long-Lived Assets Convertible note Convertible Debt [Member] Product design and development Product design and development Research and Development Expense Revolving Credit Facility Revolving Credit Facility [Member] CASH FLOWS FROM INVESTING ACTIVITIES: Net Cash Provided by (Used in) Investing Activities [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Common stock, shares, issued (in shares) Common Stock, Shares, Issued Line of credit facility, maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Change in fair value of convertible note Change in fair value of convertible note Fair value change recognized Fair Value Adjustment of Convertible Note Fair Value Adjustment of Convertible Note Foreign currency translation and other Contract with Customer, Liability, Increase (Decrease) for Foreign Currency Translation and Other Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration from customer has been received or is due, from foreign currency translation and other. Exercise of stock options (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Debt Instrument [Line Items] Debt Instrument [Line Items] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Basis of Accounting Basis of Accounting, Policy [Policy Text Block] Unrealized gain on available-for-sale securities, net of tax OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax Diluted (in shares) Weighted average common shares outstanding, assuming dilution (in shares) Weighted Average Number of Shares Outstanding, Diluted Threshold to be considered related party transaction Related Party Transaction, Threshold to be Considered Related Party Transaction Related Party Transaction, Threshold to be Considered Related Party Transaction Long-Term Debt, Type [Axis] Long-Term Debt, Type [Axis] TOTAL SHAREHOLDERS' EQUITY Balance beginning Balance ending Equity, Attributable to Parent Treasury Stock, at cost, 1,907 shares as of July 27, 2024 and April 27, 2024, respectively Treasury Stock, Value Related Party Related Party [Member] Deferred income taxes, net Deferred Income Tax Expense (Benefit) Schedule of Goodwill Schedule of Goodwill [Table Text Block] Interest (expense) income, net Interest (expense) income, net Investment Income, Net Letters of credit outstanding Letters of Credit Outstanding, Amount Redemption of convertible promissory note Repayments of Convertible Debt Accounts payable Accounts Payable Total other comprehensive income (loss), net of tax Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Fair Value, Recurring Fair Value, Recurring [Member] Accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Conversion price (in usd per share) Debt Instrument, Convertible, Conversion Price Product Product [Member] Revenues from External Customers and Long-Lived Assets [Line Items] Revenues from External Customers and Long-Lived Assets [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Non-cash impairment charges Asset Impairment Charges Document Fiscal Period Focus Document Fiscal Period Focus 2029 Long-Term Debt, Maturity, Year Four Dilution associated with stock compensation plans (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements New contracts sold Contract With Customer, Liability, New Contracts Sold Amount of increase in obligation to transfer good or service to customer for which consideration from customer has been received or is due, from new contract sold. Cash and cash equivalents denominated in U.S. dollars Cash and Cash Equivalents, Not Held in Foreign Currency ASSETS Assets [Abstract] Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Document Type Document Type Contract liabilities - current Increase (Decrease) in Contract with Customer Liability, Current Amount of increase (decrease) in current contract with customer liability. Schedule of Segment Reporting Information, By Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Contract with Customer, Contract Asset, Contract Liability, and Receivable Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Depreciation and amortization Depreciation, Amortization and Accretion, Net Service-type Warranty Contracts Service-type Warranty Contracts [Member] Represents the service-type warranty contracts. Maximum Maximum [Member] Balance at beginning of period Balance at ending of period Contract with Customer, Liability Goodwill, impaired, accumulated impairment loss Goodwill, Impaired, Accumulated Impairment Loss Intangibles, net Finite-Lived Intangible Assets, Net Outside United States Non-US [Member] Accounts payable Accounts Payable, Current Changes in accrued warranty obligations for pre-existing warranties during the period, including expirations Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties Current Fiscal Year End Date Current Fiscal Year End Date Related party transaction, amounts of transaction Related Party Transaction, Amounts of Transaction Contract liabilities - noncurrent Contract Liabilities Noncurrent, Percent Change The percent change of noncurrent contract liabilities. Statistical Measurement [Axis] Statistical Measurement [Axis] Income before income taxes Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Miortech Miortech [Member] Miortech Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Goods/services transferred over time Transferred over Time [Member] Deferred income taxes Deferred Income Tax Assets, Net High School Park and Recreation High School Park and Recreation Segment [Member] Represents the high school park and recreation segment. Additional Paid-In Capital Additional Paid-in Capital [Member] Service and other Service and Other [Member] Represents the service and other. Investment, Name [Axis] Investment, Name [Axis] Recent Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Diluted (in usd per share) Diluted earnings (loss) per share (in usd per share) Earnings Per Share, Diluted Class of Stock [Axis] Class of Stock [Axis] Entity Interactive Data Current Entity Interactive Data Current Ownership [Axis] Ownership [Axis] Limited configuration Limited Configuration [Member] Represents limited configuration. Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Disaggregation of Revenue Table Disaggregation of Revenue [Table] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Contract liabilities - current Contract Liabilities Current, Percent Change The percentage change of current contract liabilities. Warranty obligations Product Warranty Accrual, Current Share-based compensation Share-Based Payment Arrangement, Noncash Expense Proceeds from sales of property, equipment and other assets Proceeds from Sale of Property, Plant, and Equipment Guarantor Obligations, Nature [Domain] Guarantor Obligations, Nature [Domain] Income tax expense Income Tax Expense (Benefit) Nonoperating (expense) income: Nonoperating Income (Expense) [Abstract] Video Display Systems Video Display Systems [Member] Video Display Systems Interest rate, stated percentage Debt Instrument, Interest Rate, Stated Percentage Corporate, non-segment Segment Reporting, Reconciling Item, Corporate Nonsegment [Member] Schedule of Investments [Line Items] Schedule of Investments [Line Items] Supplemental disclosures of cash flow information: Supplemental Cash Flow Information [Abstract] Net sales Revenue from Contract with Customer, Excluding Assessed Tax Service Service [Member] Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Effective tax rate Effective Income Tax Rate Reconciliation, Percent Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Operating income Operating income Operating Income (Loss) Number of reportable segments Number of Reportable Segments TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY Liabilities and Equity Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Additional paid-in capital Additional Paid in Capital Commitments and Contingencies Disclosure [Abstract] Payments to fund long-term loans to related parties Payments to Fund Long-Term Loans to Related Parties Daktronics Daktronics [Member] Daktronics Schedule of Maturities of Long-Term Debt Schedule of Maturities of Long-Term Debt [Table Text Block] Basis of Presentation Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block] Borrowings on notes payable Proceeds from Notes Payable Long-term debt, net Long-Term Debt, Excluding Current Maturities And Lines Of Credit Long-Term Debt, Excluding Current Maturities And Lines Of Credit Measurement Input Type [Axis] Measurement Input Type [Axis] Related Party Transaction [Axis] Related Party Transaction [Axis] Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] Revenue, remaining performance obligation, expected timing of satisfaction, period Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Inventories Inventory, Net Additional cash balances denominated in foreign currencies Cash, Additional Amount Held in Foreign Currency Cash, Additional Amount Held in Foreign Currency Product and Service [Axis] Product and Service [Axis] Long-Term Debt, Type [Domain] Long-Term Debt, Type [Domain] Entity Address, State or Province Entity Address, State or Province Statement [Line Items] Statement [Line Items] Measurement Input Type [Domain] Measurement Input Type [Domain] Operating expenses: Operating Expenses [Abstract] LIABILITIES AND SHAREHOLDERS' EQUITY Liabilities and Equity [Abstract] Minimum Minimum [Member] Debt instrument, periodic payment Debt Instrument, Periodic Payment Antidilutive securities excluded from computation of earnings per share, weighted average exercise price (in usd per share) Antidilutive Securities Excluded from Computation of Earnings Per Share Weighted Average Exercise Price The weighted average exercise price of antidilutive securities. Related Party Transactions [Abstract] Long-term contract liabilities Contract liabilities - noncurrent Contract with Customer, Liability, Noncurrent Credit Agreements Credit Agreements [Member] Credit Agreements Provision for doubtful accounts, net Accounts Receivable, Credit Loss Expense (Reversal) Segments [Axis] Segments [Axis] Purchases of equity and loans to equity investees Amount invested Payments to Acquire Equity Method Investments Current maturities of long-term receivables Financing Receivable, after Allowance for Credit Loss, Current Long-term debt, gross Long-term debt, net Long-Term Debt, Gross Live Events Live Events Segment [Member] Represents the live events segment. Earnings Per Share ("EPS") Earnings Per Share [Text Block] Employee savings plan activity Stock Issued During Period, Value, Employee Stock Purchase Plan Exercise of stock options Stock Issued During Period, Value, Stock Options Exercised Goodwill Goodwill and Intangible Assets Disclosure [Text Block] Restricted cash Restricted cash Restricted Cash and Cash Equivalents, Current SHAREHOLDERS' EQUITY: Equity, Attributable to Parent [Abstract] XdisplayTM XdisplayTM [Member] XdisplayTM Segments [Domain] Segments [Domain] Debt instrument, term Debt Instrument, Term Income Tax Disclosure [Abstract] Beginning balance Ending balance Debt Instrument, Fair Value Disclosure Other expense and debt issuance costs write-off, net Other expense and debt issuance costs write-off, net Other Nonoperating Income (Expense) Guarantor obligations, term Guarantor Obligation, Term Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Purchase of convertible notes Convertible Notes Payable Cash and cash equivalents held by foreign subsidiaries Cash and Cash Equivalents, Held in Foreign Currency Equity in loss of affiliates Income (loss) from equity method investments Income (Loss) from Equity Method Investments Remainder of 2025 Long-Term Debt, Maturity, Remainder of Fiscal Year Restricted cash Restricted Cash And Cash Equivalents, Fair Value Disclosure The fair value portion of restricted cash and cash equivalents. Contributions of common stock under the ESPP Stock Issued Volatility (Annual) Measurement Input, Price Volatility [Member] Related Party, Type [Domain] Related and Nonrelated Parties [Domain] Cash and cash equivalents Cash and Cash Equivalents, Fair Value Disclosure Total long-term liabilities Liabilities, Noncurrent Local Phone Number Local Phone Number Mortgage Mortgages [Member] Operating expenses Operating expenses: Operating Expenses Deferred income taxes Deferred Income Tax Liabilities, Net Dollar Change Dollar Change [Abstract] Dollar Change Changes in Unearned Service-Type Warranty Contract [Roll Forward] Changes in Unearned Service-Type Warranty Contract [Roll Forward] Changes in Unearned Service-Type Warranty Contract Income Statement Location [Axis] Statement of Income Location, Balance [Axis] Product Design and Development Product Design and Development [Member] Represents product design and development information. Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Debt Disclosure [Abstract] Common Stock Common Stock [Member] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized ABL credit facility/prior line of credit Line of Credit [Member] Entity Emerging Growth Company Entity Emerging Growth Company Segment Reporting [Abstract] Entity Central Index Key Entity Central Index Key Remaining debt issuance cost Debt Issuance Cost, Remaining Debt Issuance Cost, Remaining Warranties issued during the period Standard and Extended Product Warranty Accrual, Increase for Warranties Issued Equity Component [Domain] Equity Component [Domain] Unique configuration Unique Configuration [Member] Represents the unique configuration. Segment Reporting Segment Reporting Disclosure [Text Block] Current portion of long-term debt Current portion Long-Term Debt, Current Maturities CASH, CASH EQUIVALENTS AND RESTRICTED CASH: Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents [Abstract] Long-term warranty obligations Product Warranty Accrual, Noncurrent Adjustments to reconcile net (loss) 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] Share-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Risk-Free Rate (Annual) Measurement Input, Risk Free Interest Rate [Member] Entity Shell Company Entity Shell Company Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Guarantor Obligations, Nature [Axis] Guarantor Obligations, Nature [Axis] Statement [Table] Statement [Table] Debt interest expense Interest Expense, Debt Measurement Frequency [Domain] Measurement Frequency [Domain] Consolidation Items [Domain] Consolidation Items [Domain] City Area Code City Area Code CURRENT LIABILITIES: Liabilities, Current [Abstract] Interest Interest Paid, Excluding Capitalized Interest, Operating Activities Level 1 Fair Value, Inputs, Level 1 [Member] Cumulative translation adjustments 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] Surety Bond Surety Bond [Member] Supplemental schedule of non-cash investing and financing activities: Noncash Investing and Financing Items [Abstract] Preferred Stock Preferred Stock [Member] 2028 Long-Term Debt, Maturity, Year Three Document Information [Line Items] Document Information [Line Items] Schedule of Long-Term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Long-term debt, net Long-Term Debt, Excluding Current Maturities Fair Value Measurement Inputs and Valuation Techniques Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Income Taxes Income Tax Disclosure [Text Block] Investments in Affiliates Investment [Text Block] Earnings (loss) per share: Earnings Per Share [Abstract] Retained earnings Retained Earnings (Accumulated Deficit) Class of Stock [Domain] Class of Stock [Domain] Related Party Transaction [Line Items] Related Party Transaction [Line Items] General and administrative General and administrative General and Administrative Expense Debt issuance costs, net Debt Issuance Costs, Gross 2027 Long-Term Debt, Maturity, Year Two Organization, Consolidation and Presentation of Financial Statements [Abstract] Net cash provided by financing activities Net Cash Provided by (Used in) Financing Activities Credit Facility [Axis] Credit Facility [Axis] Selling Selling Selling Expense Amendment Flag Amendment Flag Entity Registrant Name Entity Registrant Name (Gain) loss on sale of property, equipment and other assets Gain (Loss) on Disposition of Property Plant Equipment Contract assets Increase (Decrease) in Contract with Customer, Asset, Including Foreign Currency Exchange Increase (Decrease) in Contract with Customer, Asset, Including Foreign Currency Exchange Goods/services transferred at a point in time Transferred at Point in Time [Member] Depreciation and amortization: Depreciation, Depletion and Amortization Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Timing of Transfer of Good or Service [Axis] Timing of Transfer of Good or Service [Axis] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Temporary Equity [Roll Forward] Gross profit Gross profit: Gross Profit Restrictions on Cash and Cash Equivalents Restrictions on Cash and Cash Equivalents [Table Text Block] Schedule of Product Warranty Liability Schedule of Product Warranty Liability [Table Text Block] Fair value, net asset (liability), total Fair Value, Net Asset (Liability) Debt instrument, measurement input Debt Instrument, Measurement Input Level 2 Fair Value, Inputs, Level 2 [Member] Debt issuance costs, net Debt Issuance Costs, Net Financing Agreements Debt Disclosure [Text Block] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Geographical [Domain] Geographical [Domain] Debt instrument, face amount Debt Instrument, Face Amount Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Diluted net (loss) income Net Income (Loss) Attributable to Parent, Diluted Beginning accrued warranty obligations Ending accrued warranty obligations Standard and Extended Product Warranty Accrual Entity Address, Postal Zip Code Entity Address, Postal Zip Code Convertible debt Convertible Debt Title of 12(b) Security Title of 12(b) Security Common Stock, no par value, authorized 115,000 shares; 48,523 and 48,121 shares issued as of July 27, 2024 and April 27, 2024, respectively Common Stock, Value, Issued Contract assets Contract Assets, Percent Change The percent change of contract assets. Cash and cash equivalents Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Schedule of Investments [Table] Schedule of Investments [Table] Additional cash balances denominated in foreign currencies, maintained by foreign subsidiaries Cash, Additional Amount Held In Foreign Currencies, Maintained By Foreign Subsidiaries Cash, Additional Amount Held In Foreign Currencies, Maintained By Foreign Subsidiaries Shares owner by noncontrolling owner (in shares) Subsidiary, Shares Owned, Noncontrolling Owner Subsidiary, Shares Owned, Noncontrolling Owner CASH FLOWS FROM FINANCING ACTIVITIES: Net Cash Provided by (Used in) Financing Activities [Abstract] Convertible Note Offering Convertible Note Offering [Member] Convertible Note Offering Preferred Shares, no par value, authorized 50 shares; no shares issued and outstanding Preferred Stock, Value, Issued Impairment, contract assets Impairment, Contract Assets Impairment, Contract Assets Basic (in usd per share) Basic earnings (loss) per share (in usd per share) Earnings Per Share, Basic Ownership [Domain] Ownership [Domain] Purchases of property and equipment included in accounts payable Capital Expenditures Incurred but Not yet Paid Schedule of Goodwill [Table] Goodwill [Table] Total current liabilities Liabilities, Current Weighted average shares outstanding: Weighted Average Number of Shares Outstanding, Diluted [Abstract] TOTAL ASSETS Assets Long-term line of credit Long-Term Line of Credit Income tax receivables Income Taxes Receivable, Current Payments on notes payable Repayments of Notes Payable Purchases of property and equipment Payments to Acquire Property, Plant, and Equipment Other long-term obligations Other Liabilities, Noncurrent Movement in Standard Product Warranty Accrual [Roll Forward] Movement in Standard Product Warranty Accrual [Roll Forward] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Commercial Commercial Segment [Member] Represents the commercial segment. Schedule of Related Party Transactions, by Related Party [Table] Related Party Transaction [Table] 2026 Long-Term Debt, Maturity, Year One Entity Address, City or Town Entity Address, City or Town Debt Instrument [Axis] Debt Instrument [Axis] Less: reductions for revenue recognized Contract with Customer Liability Revenue Recognized During Period Amount of revenue recognized during period including amounts previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.) Convertible note Convertible Debt, Fair Value Disclosures Net (loss) income Net (loss) income Net (loss) income Net Income (Loss) Attributable to Parent Contract liabilities - noncurrent Increase (Decrease) in Contract with Customer Liability, Noncurrent Amount of increase (decrease) in noncurrent contract with customer liability. Loss Contingencies [Table] Loss Contingencies [Table] Current borrowing capacity Line of Credit Facility, Current Borrowing Capacity Entity File Number Entity File Number Cash paid for: Interest Paid, Including Capitalized Interest, Operating and Investing Activities [Abstract] Revenue Recognition Revenue from Contract with Customer [Text Block] Document Fiscal Year Focus Document Fiscal Year Focus Income Statement [Abstract] Income Statement [Abstract] Entity Address, Address Line One Entity Address, Address Line One Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] EFFECT OF EXCHANGE RATE CHANGES ON CASH Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations Document Period End Date Document Period End Date Long-term receivables, less current maturities Financing Receivable, after Allowance for Credit Loss, Noncurrent Interest coverage ratio Debt Instrument, Covenant, Interest Coverage Ratio, Minimum Debt Instrument, Covenant, Interest Coverage Ratio, Minimum Line of Credit Facility [Line Items] Line of Credit Facility [Line Items] Change in fair value of convertible note Long-Term Debt, Change in Fair Value of Convertible Note Long-Term Debt, Change in Fair Value of Convertible Note Contract assets Contract with Customer, Asset, after Allowance for Credit Loss Timing of Transfer of Good or Service [Domain] Timing of Transfer of Good or Service [Domain] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Cost of sales Cost of Revenue Recognized revenue Contract with Customer, Liability, Revenue Recognized Investments in and Advances to Affiliates, Schedule of Investments [Abstract] Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Convertible note and investment in affiliates, amount Convertible Note and Investment in Affiliates, Amount Convertible Note and Investment in Affiliates, Amount Document Transition Report Document Transition Report Document Quarterly Report Document Quarterly Report Transportation Transportation Segment [Member] Represents the transportation segment. Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Current Reporting Status Entity Current Reporting Status Retained Earnings Retained Earnings [Member] Ownership percentage Subsidiary, Ownership Percentage, Noncontrolling Owner Amortization of debt issuance cost Amortization of Debt Issuance Costs Related Party, Type [Axis] Related and Nonrelated Parties [Axis] Basic (in shares) Weighted average common shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Document Information [Table] Document Information [Table] Entity Filer Category Entity Filer Category Revenue, remaining performance obligation Revenue, Remaining Performance Obligation, Amount Dilution associated with convertible notes (in shares) Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities Income Statement Location [Domain] Statement of Income Location, Balance [Domain] Loss Contingencies [Line Items] Loss Contingencies [Line Items]