Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Weighted average shares outstanding Weighted Average Number of Shares Outstanding, Diluted [Abstract] Trading Arrangement: Trading Arrangement [Axis] Title of 12(b) Security Title of 12(b) Security Document Fiscal Year Focus Document Fiscal Year Focus Option pricing model Valuation Technique, Option Pricing Model [Member] Change in fair value of warrant liabilities and Series E purchase option Fair Value Adjustment Of Warrants And Option Contract Indexed to Equity Fair Value Adjustment Of Warrants And Option Contract Indexed to Equity Adjustment to Compensation, Amount Adjustment to Compensation Amount Financial Instrument [Axis] Financial Instrument [Axis] Segment Reporting [Abstract] Common stock Common Stock, Value, Issued Trinity Loan Agreement Trinity Loan Agreement [Member] Trinity Loan Agreement Line of credit Line of Credit [Member] Entity Ex Transition Period Entity Ex Transition Period Restatement 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liability Warrant [Member] Weighted average common shares outstanding – basic (in shares) Basic weighted average shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Diluted Series E convertible preferred stock issuance cost in other current liabilities Stock Issuance Costs Incurred But Not Yet Paid Stock Issuance Costs Incurred But Not Yet Paid Entity Emerging Growth Company Entity Emerging Growth Company Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Related Party Transaction [Line Items] Related Party Transaction [Line Items] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Temporary Equity Disclosure [Abstract] Series E second tranche right equity conversion Conversion Of Series E Second Tranche Right [Member] Conversion Of Series E Second Tranche Right Gross profit Gross Profit Award Timing Predetermined Award Timing Predetermined [Flag] Adjustment To 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Warrants Exercised Temporary Equity, Stock Issued During Period, Value, Warrants Exercised Inventory Increase (Decrease) in Inventories Debt conversion, number of shares issued Debt Conversion, Converted Instrument, Shares Issued Segment Reporting [Table] Segment Reporting [Table] Related Party Transaction [Table] Related Party Transaction [Table] Sale of Stock [Axis] Sale of Stock [Axis] Other current assets Other Assets, Current Commitments and Contingencies Disclosure [Abstract] All Trading Arrangements All Trading Arrangements [Member] Liability, beginning balance Liability, ending balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Other Performance Measure, Amount Other Performance Measure, Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Operating loss Operating Income (Loss) Series D warrants Series D Warrants [Member] Series D Warrants Current Fiscal Year End Date Current Fiscal Year End Date Proceeds 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(note 8) Commitments and Contingencies Net revenue Revenues Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Warrants, measurement input Warrants and Rights Outstanding, Measurement Input Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Executive Category: Executive Category [Axis] Counterparty Name [Axis] Counterparty Name [Axis] Liabilities, convertible preferred stock, and stockholders’ equity Liabilities and Equity [Abstract] Intangible Asset, Finite-Lived, Class [Domain] Intangible Asset, Finite-Lived, Class [Domain] Temporary equity, beginning balance Temporary equity, ending balance Temporary Equity, Carrying Amount, Attributable to Parent Schedule of Fair Value of Marketable Securities Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Inventories, net Inventory, Net All Award 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