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Share-Based Payment Arrangement [Text Block] Lease Balances within the Consolidated Balance Sheet Assets And Liabilities, Lessee [Table Text Block] Assets And Liabilities, Lessee [Table Text Block] Work in process Inventory, Work in Process, Net of Reserves Segment Reporting [Abstract] Segment Reporting [Abstract] Allowance for sales returns Allowance for Sales Returns Allowance for sales returns. 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Components of Accrued Compensation Components of Other Accrued Liabilities Schedule of Accrued Liabilities [Table Text Block] Inventories and Significant Suppliers Inventory Disclosure [Text Block] Equity [Abstract] Equity [Abstract] Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Other Other Receivables, Net, Current Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Entity Tax Identification Number Entity Tax Identification Number Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Long-lived Tangible Assets by Geographic Area Long-Lived Assets by Geographic Areas [Table Text Block] Pattern of Revenue Recognition Disaggregation of Revenue [Table Text Block] 2022 (remaining 3 months) Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year Contract assets Contract with Customer, Asset, after Allowance for Credit Loss, Current Net increase (decrease) in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Commitment fees Line of Credit Facility, Commitment Fee Amount Dilutive effect of stock options, restricted stock and common stock warrants (in shares) Weighted Average Number of Shares Outstanding, Diluted, Adjustment Cash, Cash Equivalents and Term Deposit Cash and Cash Equivalents Disclosure [Text Block] Entity Central Index Key Entity Central Index Key Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Schedule of Estimated Future Amortization expense Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] Measurement Frequency [Axis] Measurement Frequency [Axis] 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] Latin America Latin America [Member] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Zhejiang Zhen You Electronics Co. Ltd. Zhejiang Zhen You Electronics Co. Ltd. [Member] Zhejiang Zhen You Electronics Co. Ltd. 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