Restatement [Axis] Revision of Prior Period [Axis] Document Type Document Type 2020 Antara Term Facility Twenty Twenty Antara Term Facility [Member] Twenty Twenty Antara Term Facility Debt Instrument, Covenant Period [Domain] Debt Instrument, Covenant Period [Domain] Debt Instrument, Covenant Period COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Number of options granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Accounts payable and accrued expenses Increase (Decrease) in Accounts Payable and Accrued Liabilities Amortization of debt discount and issuance costs Debt premium Amortization of Debt Discount (Premium) Payables and Accruals [Abstract] Service Service [Member] Credit Agreement Credit Agreement [Member] Credit Agreement Less: interest Financing Receivable, Unamortized Loan Fee (Cost) and Purchase Premium (Discount) Level 3 Fair Value, Inputs, Level 3 [Member] Provision for inventory reserve Inventory Write-down Assets and Liabilities Assets and Liabilities, Lessee [Table Text Block] Assets and Liabilities, Lessee [Table Text Block] Statistical Measurement [Domain] Statistical Measurement [Domain] Liabilities, convertible preferred stock and shareholders’ equity Liabilities and Equity [Abstract] Line of Credit Line of Credit [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Deferred income taxes Deferred Income Tax Liabilities, Net Security Exchange Name Security Exchange Name Intangibles, net Intangible Assets, Net (Excluding Goodwill) Brand and tradenames Trademarks and Trade Names [Member] Operating loss Operating Income (Loss) Payment of third-party debt issuance costs Payments of Debt Issuance Costs Total current liabilities Liabilities, Current Contract Liability Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Variable Rate [Domain] Variable Rate [Domain] Schedule of Error Corrections and Prior Period Adjustment Restatement [Table] Schedule of Error Corrections and Prior Period Adjustment Restatement [Table] Variable Rate [Axis] Variable Rate [Axis] Commitments and contingencies Commitments and Contingencies 2021 JPMorgan Secured Term Facility Twenty Twenty One Secured Term Facility [Member] Twenty Twenty One Secured Term Facility Assets Assets Assets [Abstract] Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Vesting period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Accounting Policies [Abstract] Accounting Policies [Abstract] Stock based compensation Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture Entity Address, State or Province Entity Address, State or Province Weighted average exercise price (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Exercise Price Cash paid for amounts included in the measurement of operating lease liabilities Operating Lease, Payments Accounts payable Accounts Payable, Current Financial Asset, Period Past Due [Axis] Financial Asset, Period Past Due [Axis] Convertible preferred stock, shares issued (in shares) Temporary Equity, Shares Issued Accumulated deficit Retained Earnings (Accumulated Deficit) Repayment of line of credit, net Repayments of Lines of Credit Operating lease right-of-use assets Operating leases Operating Lease, Right-of-Use Asset High ratio customers High Ratio Customers [Member] High Ratio Customers Period Four Debt Instrument, Period Four [Member] Debt Instrument, Period Four 2022 Lessee, Operating Lease, Liability, to be Paid, Year One 2025 Lessee, Operating Lease, Liability, to be Paid, Year Four Balance (in shares) Balance (in shares) Shares, Outstanding Preferred stock, no par value, 1,800,000 shares authorized Preferred Stock, Value, Issued Total operating expenses Operating Expenses 30 days and under Financial Asset, 1 to 29 Days Past Due [Member] 2021 JPMorgan Revolving Facility Twenty Twenty One JPMorgan Revolving Credit Facility [Member] Twenty Twenty One JPMorgan Revolving Credit Facility Thereafter Notes And Loans Receivable Due Thereafter This element represents amount of notes and loans receivables due thereafter the fifth fiscal year following the latest fiscal year. Inventory, net Inventory, Net Revenue Revenue from Contract with Customer, Excluding Assessed Tax Lender Name [Axis] Lender Name [Axis] Convertible preferred stock, liquidation preference Temporary Equity, Liquidation Preference Capitalized costs, amortization Capitalized Contract Cost, Amortization Statement [Line Items] Statement [Line Items] Antara Antara Capital Master Fund LP [Member] Antara Capital Master Fund LP [Member] 2024 Notes And Loans Receivable In Year Three This element represents amount of notes and loans receivables due in the three fiscal year following the latest fiscal year. Current Financial Asset, Current [Member] Financial Asset, Current Net loss per common share Numerator for basic and diluted earnings per share Earnings Per Share, Basic and Diluted [Abstract] Term Debt Instrument, Term Proceeds from Revolving Credit Facility Proceeds from Long-term Lines of Credit Statement [Table] Statement [Table] Statistical Measurement [Axis] Statistical Measurement [Axis] Common stock, par value (in dollars per share) Common Stock, No Par Value Credit Facility [Axis] Credit Facility [Axis] Long-term debt obligations, fair value Debt Instrument, Fair Value Disclosure Repayments of Revolving Credit Facility Repayments of Long-term Lines of Credit Accrued sales tax Sales and Excise Tax Payable Warrants exercisable price (in dollars per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Schedule of Credit Quality Indicators Financing Receivable Credit Quality Indicators [Table Text Block] CARES Act, Paycheck Protection Program CARES Act, Paycheck Protection Program [Member] CARES Act, Paycheck Protection Program 2021 JPMorgan Credit Facility Twenty Twenty One JPMorgan Credit Facility [Member] Twenty Twenty One JPMorgan Credit Facility Entity Small Business Entity Small Business Operating Leases Lessee, Operating Lease, Liability, Payment, Due [Abstract] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Fair Value, Measurements, Fair Value Hierarchy [Domain] Fair Value Hierarchy and NAV [Domain] DEBT AND OTHER FINANCING ARRANGEMENTS Debt Disclosure [Text Block] Proceeds from equity issuance by Antara, net of issuance costs paid to Antara Proceeds from Issuance of Common Stock Cost of sales Cost of Revenue December 31, 2020 through September 30, 2022 Debt Instrument, Redemption, Period One [Member] Financial Asset, Period Past Due [Domain] Financial Asset, Period Past Due [Domain] Amendment Flag Amendment Flag Schedule Of Basic and Diluted Loss Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Weighted average number of common shares outstanding Weighted Average Number of Shares Outstanding, Diluted [Abstract] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Debt issuance costs Debt Issuance Costs, Line of Credit Arrangements, Gross Amount to be paid by insurance company Litigation Settlement, Amount To Be Paid By Insurance Company Litigation Settlement, Amount To Be Paid By Insurance Company Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Entity Central Index Key Entity Central Index Key Number of reporting units Number of Reporting Units Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Average daily processing volume increase (decrease) Average Daily Processing Volume Increase (Decrease) Average Daily Processing Volume Increase (Decrease) Proceeds from long-term debt issuance by JPMorgan Chase Bank, N.A., net of debt issuance costs Proceeds from Issuance of Other Long-term Debt Adjusted quick ratio, minimum Debt Instrument, Covenant, Adjusted Quick Ratio, Minimum Debt Instrument, Covenant, Adjusted Quick Ratio, Minimum Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Term Facility Term Facility [Member] Term Facility [Member] Financing Receivable, Credit Quality Indicator [Line Items] Financing Receivable, Credit Quality Indicator [Line Items] Effect of dilutive potential common shares (in shares) Weighted Average Number Diluted Shares Outstanding Adjustment Property, Plant and Equipment, Type [Axis] Long-Lived Tangible Asset [Axis] Amount to be paid Litigation Settlement, Amount To Be Paid Litigation Settlement, Amount To Be Paid Accrued other, including settlement of shareholder class action lawsuit Other Accrued Liabilities Beginning balance Ending balance Accounts Receivable, Allowance for Credit Loss, Current Between 2 and 3 Years Ago Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding 2023 Lessee, Operating Lease, Liability, to be Paid, Year Two Selling, general and administrative Selling, General and Administrative Expense Selling, General and Administrative Expense Amortization expense of acquired intangible assets Amortization of Intangible Assets Lease Costs Lease, Cost [Table Text Block] 2024 Lessee, Operating Lease, Liability, to be Paid, Year Three Other assets Other Assets, Noncurrent Issuance of common stock in relation to private placement, net of offering costs incurred of $1,102 Stock Issued During Period, Value, New Issues Convertible preferred stock, shares authorized (in shares) Temporary Equity, Shares Authorized Total assets Assets Total interest expense Interest Expense, Debt ACCOUNTING POLICIES Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block] Title of 12(b) Security Title of 12(b) Security Schedule of Accrued Expenses Schedule of Accrued Liabilities [Table Text Block] Line Of Credit Facility, Total Repayment Line Of Credit Facility, Total Repayment Line Of Credit Facility, Total Repayment Intangible assets, Net Finite-Lived Intangible Assets, Net Weighted average grant date fair value (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Income taxes payable Accrued Income Taxes, Current Lessor, Lease, Description [Table] Lessor, Lease, Description [Table] LEASES Lessor, Operating Leases [Text Block] 2021 Notes And Loans Receivable In Next Twelve Months This element represents amount of notes and loans receivables due in the next fiscal year following the latest fiscal year. ACCRUED EXPENSES Accrued Liabilities [Text Block] Accrued Liabilities As Previously Reported Previously Reported [Member] Interest expense Interest Expense LEASES Lessor, Sales-type Leases [Text Block] Total accrued expenses Accrued Liabilities Product and Service [Axis] Product and Service [Axis] Total liabilities Liabilities Stock based compensation Employee Benefits and Share-based Compensation Internal Credit Assessment [Domain] Internal Credit Assessment [Domain] Other Noncurrent Assets Other Noncurrent Assets [Member] Expected volatility (percent) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Less: Imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Revenue recognized in the period from amounts included in deferred revenue at the beginning of the period Contract with Customer, Liability, Revenue Recognized Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Net loss applicable to common shares Net loss applicable to common shareholders Net Income (Loss) Available to Common Stockholders, Basic Accrued professional fees Accrued Professional Fees Inventory Increase (Decrease) in Inventories Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Beginning balance Ending balance Finance receivable, allowance Less: allowance for receivables Financing Receivable, Allowance for Credit Loss Debt Instrument [Axis] Debt Instrument [Axis] PPP and other loans PPP And Other Debt [Member] Other Debt [Member] Accounts receivable and financing receivable, allowance for credit loss, current Accounts Receivable And Financing Receivable, Allowance for Credit Loss, Current Accounts Receivable And Financing Receivable, Allowance for Credit Loss, Current Adjustments to reconcile net loss to net cash used in operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Internal Credit Assessment [Axis] Internal Credit Assessment [Axis] Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Revolving Credit Facility Revolving Credit Facility [Member] Loss before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Common stock, shares authorized (in shares) Common Stock, Shares Authorized Cost Property, Plant and Equipment, Gross Proceeds from exercise of common stock options Proceeds from Stock Options Exercised Income Statement [Abstract] Income Statement [Abstract] Operating lease liabilities, non-current Operating Lease, Liability, Noncurrent Prepaid expenses and other assets Increase (Decrease) in Prepaid Expense and Other Assets Less: unamortized issuance costs and debt discount Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Current assets: Assets, Current [Abstract] Interest income Investment Income, Interest Low ratio customers Low Ratio Customers [Member] Low Ratio Customers INVESTING ACTIVITIES: Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] Financing Receivable, Allowance for Credit Loss [Line Items] Financing Receivable, Allowance for Credit Loss [Line Items] Goodwill, Gross Goodwill, Gross Dividend yield (percent) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Capitalized costs Capitalized Contract Cost, Net Payment terms Revenue From Contract With Customer, Payment Terms Revenue From Contract With Customer, Payment Terms Purchase of property and equipment Payments to Acquire Property, Plant, and Equipment City Area Code City Area Code Adjustments Revision of Prior Period, Adjustment [Member] Document Period End Date Document Period End Date Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] GOODWILL AND INTANGIBLES Goodwill and Intangible Assets Disclosure [Text Block] Depreciation included in cost of sales for rental equipment Depreciation Included In Cost Of Sales For Rentals Depreciation Included In Cost Of Sales For Rentals Loss contingency accrual Loss Contingency Accrual Preferred stock, par value (in dollars per share) Preferred Stock, No Par Value Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] Finance receivables Increase (Decrease) in Finance Receivables Stock-based compensation Share-based Payment Arrangement, Noncash Expense Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Performance obligation, contractual term Revenue, Remaining Performance Obligation, Contractual Term Revenue, Remaining Performance Obligation, Contractual Term Total amounts to be collected Financing Receivable, before Allowance for Credit Loss and Fee Assets Leased to Others Assets Leased to Others [Member] 2022 Notes And Loans Receivable In Year One Notes And Loans Receivable In Year One Cover [Abstract] Cover [Abstract] Base Rate Base Rate [Member] 2023 Notes And Loans Receivable In Year Two This element represents amount of notes and loans receivables due in the second fiscal year following the latest fiscal year. Total Long-term debt Long-term Debt Deferred revenue Increase (Decrease) in Contract with Customer, Liability LEASES Lessee, Operating Leases [Text Block] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Periodic payment, principal Line of Credit Facility, Periodic Payment, Principal Customer relationships Customer Relationships [Member] Equity Components [Axis] Equity Components [Axis] Temporary furlough, percentage of employee base Unusual Or Infrequent Item, Or Both, Temporary Furlough, Percentage Of Employee Base Unusual Or Infrequent Item, Or Both, Temporary Furlough, Percentage Of Employee Base Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Receivables [Abstract] Receivables [Abstract] Minimum Minimum [Member] 2020 Antara Term Facility 2020 Antara Term Facility [Member] 2020 Antara Term Facility Balance Sheet Location [Domain] Balance Sheet Location [Domain] Schedule Of Rollforward Of Allowance For Doubtful Accounts Accounts Receivable, Allowance for Credit Loss [Table Text Block] Operating lease liabilities, current Operating Lease, Liability, Current Greater than 90 days Financial Asset, Equal to or Greater than 90 Days Past Due [Member] Schedule Of Stock Option Granted Weighted Average Assumptions Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Entity Interactive Data Current Entity Interactive Data Current FAIR VALUE MEASUREMENTS Fair Value Disclosures [Text Block] EQUITY Stockholders' Equity Note Disclosure [Text Block] Debt Instrument, Covenant Period [Axis] Debt Instrument, Covenant Period [Axis] Debt Instrument, Covenant Period Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Impact of adoption of ASC 326 Cumulative Effect, Period of Adoption, Adjustment [Member] Amount awarded to other party Litigation Settlement, Amount Awarded to Other Party Entity Registrant Name Entity Registrant Name Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Weighted-average discount rate, Operating leases Operating Lease, Weighted Average Discount Rate, Percent Total non-current assets Assets, Noncurrent Proceeds from sale of property and equipment Proceeds from Sale of Property, Plant, and Equipment Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Total lease payments Lessee, Operating Lease, Liability, to be Paid Preferred dividends Preferred Stock Dividends, Income Statement Impact Depreciation and amortization Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Lease term Lessee, Lease, Term Of Contract Lessee, Lease, Term Of Contract Debt Instrument, Redemption, Period [Domain] Debt Instrument, Redemption, Period [Domain] 2025 Notes And Loans Receivable In Year Four This element represents amount of notes and loans receivables due in the fourth fiscal year following the latest fiscal year. Finance receivable Financing Receivable, after Allowance for Credit Loss [Abstract] 31-60 days Financial Asset, 30 to 59 Days Past Due [Member] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Senior leadership team salary decrease, percentage Unusual Or Infrequent Item, Or Both, Senior Leadership Team, Salary Decrease, Percentage Unusual Or Infrequent Item, Or Both, Senior Leadership Team, Salary Decrease, Percentage December 31, 2022 through June 30, 2023 Debt Instrument, Redemption, Period Two [Member] Goodwill Goodwill Goodwill Document Transition Report Document Transition Report Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Axis] Annual principal payment Line of Credit Facility, Annual Principal Payment Warrants outstanding (in shares) Class of Warrant or Right, Outstanding Other income (expense): Nonoperating Income (Expense) [Abstract] More than 5 Years Ago Financing Receivable, Originated, More than Five Years before Current Fiscal Year Document Quarterly Report Document Quarterly Report Lessor, sales-type lease term Lessor, Sales-type Lease, Term of Contract Equity [Abstract] Equity [Abstract] Issuance of common stock in relation to private placement, offering costs incurred Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs Supplemental disclosures of noncash financing activities: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Operating lease liabilities Increase (Decrease) In Operating Lease Liabilities Increase (Decrease) In Operating Lease Liabilities Accrued other taxes and filing fees Accrued Taxes And Filing Fees, Current And Noncurrent Accrued Taxes And Filing Fees, Current And Noncurrent Finance receivables, net Current finance receivables, net Financing Receivable, after Allowance for Credit Loss, Current Deferred revenue Deferred revenue Contract with Customer, Liability, Current Accounting Standards Update [Extensible List] Accounting Standards Update [Extensible List] Schedule of Error Corrections and Prior Period Adjustments Schedule of Error Corrections and Prior Period Adjustments [Table Text Block] Cumulative Effect, Period of Adoption [Axis] Cumulative Effect, Period of Adoption [Axis] Credit Facility [Domain] Credit Facility [Domain] Diluted (in shares) Denominator for diluted loss per share - Adjusted weighted average shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Diluted Basic (in dollars per share) Basic loss per share (in dollars per share) Earnings Per Share, Basic Weighted average expected life (years) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term Number of operating segments Number of Operating Segments Entity File Number Entity File Number Debt Disclosure [Abstract] Debt Disclosure [Abstract] Finance receivables due after one year Finance receivables due after one year, net Financing Receivable, after Allowance for Credit Loss, Noncurrent Weighted-average remaining lease term, Operating leases Operating Lease, Weighted Average Remaining Lease Term Provision for expected losses Accounts and Financing Receivable, Credit Loss Expense (Reversal) Accounts and Financing Receivable, Credit Loss Expense (Reversal) OPERATING ACTIVITIES: Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] Recognition of unamortized issuance costs and debt discount Amortization of Debt Issuance Costs and Discounts Net cash used in (provided by) financing activities Net Cash Provided by (Used in) Financing Activities Performance obligation Revenue, Remaining Performance Obligation, Amount Depreciation and amortization included in operating expenses Other Depreciation and Amortization Unrecognized income tax benefit Unrecognized Tax Benefits Balance Sheet Location [Axis] Balance Sheet Location [Axis] Common stock, no par value, 640,000,000 shares authorized, 65,285,674 and 65,196,882 shares issued and outstanding at December 31, 2020 and June 30, 2020, respectively Common Stock, Value, Issued Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Document Fiscal Year Focus Document Fiscal Year Focus Proceeds from long-term debt issuance by Antara, net of issuance costs paid to Antara Proceeds from Issuance of Secured Debt Non-current assets: Assets, Noncurrent [Abstract] Current obligations under long-term debt Less: debt and other financing arrangements, current Long-term Debt, Current Maturities Schedule of Finance Receivables Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Entity Current Reporting Status Entity Current Reporting Status Investigation, proxy solicitation and restatement expenses Professional Fees Stock based compensation (in shares) Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Line of Credit Facility, Lender [Domain] Line of Credit Facility, Lender [Domain] Common stock, shares issued (in shares) Common Stock, Shares, Issued Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Present value of lease liabilities Operating Lease, Liability Long-term debt, less current portion Debt and other financing arrangements, noncurrent Long-term Debt, Excluding Current Maturities Interest rate, increase Debt Instrument, Interest Rate, Increase (Decrease) Accounts receivable Increase (Decrease) in Accounts Receivable Debt Instrument [Line Items] Debt Instrument [Line Items] Series A convertible preferred stock, 900,000 shares authorized, 445,063 issued and outstanding, with liquidation preferences of $21,113 and $20,779 at December 31, 2020 and June 30, 2020, respectively Temporary Equity, Carrying Amount, Attributable to Parent Total shareholders’ equity Balance Balance Shareholders' equity Stockholders' Equity Attributable to Parent BUSINESS Nature of Operations [Text Block] Total liabilities, convertible preferred stock and shareholders’ equity Liabilities and Equity Commitment fee Line of Credit Facility, Commitment Fee Amount Repayment of long-term debt Repayments of Other Long-term Debt INCOME TAXES Income Tax Disclosure [Text Block] Total long-term liabilities Liabilities, Noncurrent Entity Address, City or Town Entity Address, City or Town Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Operating lease costs Operating Lease, Cost Total finance receivables Financing Receivable, after Allowance for Credit Loss Prepayment premium Line Of Credit Facility, Prepayment Premium Percent Line Of Credit Facility, Prepayment Premium Percent Accrued compensation and related sales commissions Accrued Compensation And Sales Commissions, Current And Noncurrent Accrued Compensation And Sales Commissions, Current And Noncurrent Antidilutive shares excluded from the calculation of diluted earnings per shares (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Other Other Noncash Income (Expense) Product Product [Member] Useful life Finite-Lived Intangible Asset, Useful Life Equity Component [Domain] Equity Component [Domain] Liabilities Liabilities [Abstract] First draw Line Of Credit, First Draw Line Of Credit, First Draw Gross profit Gross Profit Second draw Line Of Credit, Second Draw Line Of Credit, Second Draw Property and equipment, net Net Property, Plant and Equipment, Net Entity Tax Identification Number Entity Tax Identification Number Net loss Net loss Net loss Net Income (Loss) Attributable to Parent Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Remainder of 2021 Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year LIBOR London Interbank Offered Rate (LIBOR) [Member] Provision for expected losses Financing Receivable, Credit Loss, Expense (Reversal) Leases [Abstract] Leases [Abstract] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Total current assets Assets, Current Current Fiscal Year End Date Current Fiscal Year End Date Operating expenses: Operating Expenses [Abstract] Net loss per share: Earnings Per Share [Abstract] Between 4 and 5 Years Ago Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year Shareholders’ equity: Stockholders' Equity Attributable to Parent [Abstract] Property and Equipment Used for Operating Lease Rental Program Lessor, Operating Lease, Carrying Value Of Assets Subject To Leases [Table Text Block] Lessor, Operating Lease, Carrying Value Of Assets Subject To Leases [Table Text Block] Document Fiscal Period Focus Document Fiscal Period Focus Schedule of Deferred Compensation Arrangement with Individual, Share-based Payments [Table] Schedule of Deferred Compensation Arrangement with Individual, Share-based Payments [Table] Financing Receivable, Credit Quality Indicator [Table] Financing Receivable, Credit Quality Indicator [Table] Up to 1 Year Ago Financing Receivable, Year One, Originated, Current Fiscal Year Registration termination fee related to Antara financing, incurred during the six months ended December 31, 2019 and paid during the nine months ended March 31, 2020 Registration Termination Fee Incurred Registration Termination Fee Incurred Supplemental disclosures of cash flow information: Supplemental Cash Flow Information [Abstract] Lessor, operating lease term Lessor, Operating Lease, Term of Contract Entity Filer Category Entity Filer Category Common Stock Common Stock Common Stock [Member] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Product and Service [Domain] Product and Service [Domain] Property, Plant and Equipment, Type [Domain] Long-Lived Tangible Asset [Domain] Financing Receivable, Allowance for Credit Loss [Table] Financing Receivable, Allowance for Credit Loss [Table] Period One Debt Instrument, Period One [Member] Debt Instrument, Period One Developed technology Technology-Based Intangible Assets [Member] Third-party debt issuance costs related to Antara financing, incurred during the six months ended December 31, 2019 and paid the nine months ended March 31, 2020 Debt Issuance Costs Incurred During Noncash or Partial Noncash Transaction Issuance of common stock in relation to private placement, net of offering costs incurred of $1,102 (in shares) Stock Issued During Period, Shares, New Issues Intangible assets gross Finite-Lived Intangible Assets, Gross Lessor, Lease, Description [Line Items] Lessor, Lease, Description [Line Items] Restatement [Domain] Revision of Prior Period [Domain] Performance obligation, period Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Provision for expected losses Accounts Receivable, Credit Loss Expense (Reversal) Total Financing Receivable, before Allowance for Credit Loss Accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Net (decrease) increase in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Total other income (expense), net Nonoperating Income (Expense) Error Corrections and Prior Period Adjustments Restatement [Line Items] Error Corrections and Prior Period Adjustments Restatement [Line Items] Maturities of Lease Liabilities, Operating Leases Lessee, Operating Lease, Liability, Maturity [Table Text Block] Stock options Share-based Payment Arrangement, Option [Member] BASIS OF PRESENTATION AND PREPARATION Basis of Accounting, Policy [Policy Text Block] Between 1 and 2 Years Ago Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year Basic (in shares) Denominator for basic loss per share - Weighted average shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Variable rate Debt Instrument, Basis Spread on Variable Rate Thereafter Lessee, Operating Lease, Liability, To Be Paid After Year Four Lessee, Operating Lease, Liability, To Be Paid After Year Four Risk-free interest rate (percent) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Period Three Debt Instrument, Period Three [Member] Debt Instrument, Period Three Schedule of Cash To Be Collected On Performing Financing Receivable Schedule Of Financing Receivable [Table Text Block] Represent schedule of financing receivable. Interest rate Line of Credit Facility, Interest Rate During Period REVENUE Revenue from Contract with Customer [Text Block] Interest paid in cash Interest Paid, Excluding Capitalized Interest, Operating Activities 2018 JPMorgan Revolving Credit Facility Twenty Eighteen JPMorgan Revolving Credit Facility [Member] Twenty Eighteen JPMorgan Revolving Credit Facility Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] Right-of-use assets obtained in exchange for operating lease liabilities Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Provision for income taxes Income tax provision Income Tax Expense (Benefit) Cash and cash equivalents at beginning of year Cash and cash equivalents at end of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Accrued expenses Accrued Liabilities, Current Diluted (in dollars per share) Diluted loss per share (in dollars per share) Earnings Per Share, Diluted Local Phone Number Local Phone Number 2018 JPMorgan Term Loan Twenty Eighteen JPMorgan Term Loan [Member] Twenty Eighteen JPMorgan Term Loan Cumulative Effect, Period of Adoption [Domain] Cumulative Effect, Period of Adoption [Domain] Convertible preferred stock, shares outstanding (in shares) Temporary Equity, Shares Outstanding Schedule Of Intangible Asset Balances Schedule of Indefinite-Lived Intangible Assets [Table Text Block] Long-term debt Long-term Debt, Gross Schedule Of Long-Term Debt Instruments Schedule of Long-term Debt Instruments [Table Text Block] Entity Address, Address Line One Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Two Period Two Debt Instrument, Period Two [Member] Debt Instrument, Period Two Entity Emerging Growth Company Entity Emerging Growth Company Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Award Type [Axis] Award Type [Axis] Prepaid Expenses and Other Current Assets Prepaid Expenses and Other Current Assets [Member] Accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Maximum Maximum [Member] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Payment of Antara prepayment penalty and commitment termination fee Payment of Prepayment Penalty And Commitment Termination Fee Payment of Prepayment Penalty And Commitment Termination Fee Accumulated Deficit Retained earnings Retained Earnings [Member] Write-offs Financing Receivable, Allowance for Credit Loss, Writeoff Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Award Type [Domain] Award Type [Domain] Long-term liabilities: Liabilities, Noncurrent [Abstract] Between 3 and 4 Years Ago Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year Financing Receivable, Allowance for Credit Loss Financing Receivable, Allowance for Credit Loss [Table Text Block] Trading Symbol Trading Symbol 61-90 days Financial Asset, 60 to 89 Days Past Due [Member] Commitment fee Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Adjusted quick ratio, maximum Debt Instrument, Covenant, Adjusted Quick Ratio, Maximum Debt Instrument, Covenant, Adjusted Quick Ratio, Maximum Finance receivables, lease term Finance Receivables, Sales-type Lease Term Finance Receivables, Sales-type Lease Term Performance Obligations Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block] LOSS PER SHARE Earnings Per Share [Text Block] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Commitment termination fee Line Of Credit, Commitment Termination Fee, Percentage Line Of Credit, Commitment Termination Fee, Percentage Current liabilities: Liabilities, Current [Abstract] FINANCING ACTIVITIES: Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] Entity Shell Company Entity Shell Company Accounts receivable Accounts Receivable, after Allowance for Credit Loss [Abstract] FINANCE RECEIVABLES Financing Receivables [Text Block] RECENT ACCOUNTING PRONOUNCEMENTS New Accounting Pronouncements, Policy [Policy Text Block] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract]