Debt Disclosure [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Agreement [Axis] Agreement [Axis] Represents information regarding agreement of an entity. Agreement [Domain] Agreement [Domain] Represents type of an agreement of an entity. Fifteenth Amendment Fifteenth Amendment [Member] Fifteenth Amendment [Member] Variable Rate [Axis] Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] Prime Rate Prime Rate [Member] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Line of Credit Line of Credit [Member] Term Loan Term Loan [Member] Represents debt instrument with maturity more than one year. Lender Name [Axis] Lender Name [Axis] Line of Credit Facility, Lender [Domain] Line of Credit Facility, Lender [Domain] Avidbank Avidbank [Member] Avidbank [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Interest rate Debt Instrument, Basis Spread on Variable Rate Term loan Long-term Debt, Gross Quarterly Financial Information Disclosure [Abstract] Schedule of Error Corrections and Prior Period Adjustment Restatement [Table] Schedule of Error Corrections and Prior Period Adjustment Restatement [Table] Restatement [Axis] Restatement [Axis] Restatement [Domain] Restatement [Domain] Adjustments Restatement Adjustment [Member] Adjustments for Error Corrections [Axis] Adjustments for Error Corrections [Axis] Adjustments for Error Correction [Domain] Adjustments for Error Correction [Domain] Customer Transaction Investigation-related Adjustments Customer Transaction Investigation-Related Adjustments [Member] Customer Transaction Investigation-Related Adjustments [Member] Acquisition Integration-related Adjustments Acquisition Integration-Related Adjustments [Member] Acquisition Integration-Related Adjustments [Member] Significant Account and Transaction Review and Other Significant Account and Transaction Review and Other [Member] Significant Account and Transaction Review and Other [Member] Error Corrections and Prior Period Adjustments Restatement [Line Items] Error Corrections and Prior Period Adjustments Restatement [Line Items] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Accounts receivable Accounts Receivable, after Allowance for Credit Loss, Current Finance receivables, net Financing Receivable, after Allowance for Credit Loss, Current Inventory, net Inventory, Net Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Other assets Other Assets, Noncurrent Goodwill Goodwill Property and equipment, net Property, Plant and Equipment, Net Accounts payable Accounts Payable, Current Accrued expenses Accrued Liabilities, Current Line of credit, net Line of Credit, Current Capital lease obligations and current obligations under long-term debt Long-term Debt and Lease Obligation, Current Deferred revenue Contract with Customer, Liability, Current Deferred gain from sale-leaseback transactions Sale Leaseback Transaction, Deferred Gain, Gross Deferred gain from sale-leaseback transactions, less current portion Sale Leaseback Transaction, Deferred Gain, Net Capital lease obligations and long-term debt, less current portion Long-term Debt and Lease Obligation Common stock Common Stock, Value, Issued Preferred Stock [Abstract] Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Series A Convertible Preferred Stock Convertible Preferred Stock [Member] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Common Stock Common Stock [Member] Class of Stock [Line Items] Class of Stock [Line Items] Preferred stock voting rights Preferred Stock, Voting Rights Series A preferred stock annual cumulative dividend price per share (in USD per share) Preferred Stock, Dividend Rate, Per-Dollar-Amount Series A preferred stock, redemption price per share (in USD per share) Preferred Stock, Redemption Price Per Share Liquidation price to be received by series A preferred stock holder for each outstanding share plus all cumulative unpaid dividends (in USD per share) Preferred Stock, Liquidation Preference Per Share Cumulative unpaid dividends converted into common shares (in USD per share) Cumulative Unpaid Dividends, Converted Into Common Shares, Convertible Price Per Share The price per share at which cumulative unpaid dividends converted into common shares at the option of the shareholder. Accrued Liabilities [Abstract] Schedule of accrued expenses Schedule of Accrued Liabilities [Table Text Block] Earnings Per Share [Abstract] Schedule of basic and diluted loss per share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Commitments and Contingencies Disclosure [Abstract] Schedule of capital leases and non-cancellable operating leases Schedule Of Future Minimum Rental Payments For Capital And Non Cancellable Operating Leases [Table Text Block] Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for Capital and non cancellable operating leases having initial or remaining non-cancellable lease terms in excess of one year and the total minimum rentals to be received in the future under non-cancellable subleases as of the balance sheet date. Property, Plant and Equipment [Abstract] Schedule of property and equipment Property, Plant and Equipment [Table Text Block] Statement of Stockholders' Equity [Abstract] Statement [Table] Statement [Table] Accumulated Deficit Retained Earnings [Member] Statement [Line Items] Statement [Line Items] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Beginning balance (in shares) Shares, Outstanding Beginning balance Stockholders' Equity Attributable to Parent Cumulative effect adjustment for ASC 606 adoption Cumulative Effect of New Accounting Principle in Period of Adoption Fair value of exercised warrant liability Value Of Warrants Issued In Conjunction With Line Of Credit Amendment Represents the value of warrants issued during the period in conjunction with Line of Credit Amendment. Issuance of common stock in relation to public offering (in shares) Stock Issued During Period, Shares, New Issues Issuance of common stock in relation to public offering, net of offering costs incurred Stock Issued During Period, Value, New Issues Issuance of common stock as merger consideration (as restated) (in shares) Stock Issued During Period, Shares, Acquisitions Issuance of common stock as merger consideration (as restated) Stock Issued During Period, Value, Acquisitions Exercise of warrants (in shares) Issuance Of Shares For Exercise Of Warrants Shares Two Number of common stock issued during the period for exercise of warrants. Exercise of warrants Issuance Of Shares For Exercise Of Warrants Value Two Value of common stock issued during the period for exercise of warrants. Stock based compensation (in shares) Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture Stock based compensation Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture Repurchase of stock option awards Repurchase of Stock Option Awards Repurchase of Stock Option Awards Excess tax benefit from stock plans Excess Tax Benefits From Share Based Compensation Represents excess tax benefits from share based compensation. Retirement of common stock (in shares) Stock Repurchased and Retired During Period, Shares Retirement of common stock Stock Repurchased and Retired During Period, Value Net loss Net Income (Loss) Attributable to Parent Ending balance (in shares) Ending balance Numerator for basic and diluted loss per share Earnings Per Share, Basic and Diluted [Abstract] Preferred dividends Preferred Stock Dividends, Income Statement Impact Net loss applicable to common shares Net Income (Loss) Available to Common Stockholders, Basic Denominator for basic loss per share - weighted average shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Effect of dilutive potential common shares (in shares) Weighted Average Number Diluted Shares Outstanding Adjustment Denominator for diluted loss per share (in shares) Weighted Average Number of Shares Outstanding, Diluted Basic loss per share (in USD per share) Earnings Per Share, Basic Diluted loss per share (in USD per share) Earnings Per Share, Diluted Accounting Changes and Error Corrections [Abstract] Convertible preferred stock, shares authorized Temporary Equity, Shares Authorized Convertible preferred stock, shares issued Temporary Equity, Shares Issued Convertible preferred stock, shares outstanding Temporary Equity, Shares Outstanding Convertible preferred stock, liquidation preference value Temporary Equity, Liquidation Preference Preferred stock, par value (in dollars per share) Preferred Stock, No Par Value Preferred stock, shares authorized Preferred Stock, Shares Authorized Preferred stock, shares issued Preferred Stock, Shares Issued Common stock, par value (in dollars per share) Common Stock, No Par Value Common stock, shares authorized Common Stock, Shares Authorized Common stock, shares issued Common Stock, Shares, Issued Common stock, shares outstanding Common Stock, Shares, Outstanding Schedule of preferred stock Schedule Of Preferred Stock Table [Text Block] Tabular Disclosure of the Preferred stock. Retirement Benefits [Abstract] RETIREMENT PLAN Pension and Other Postretirement Benefits Disclosure [Text Block] Income Tax Disclosure [Abstract] Unrecognized Income Tax Benefits [Roll Forward] Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Balance at the beginning of the year Unrecognized Tax Benefits Gross increases and decreases related to current period tax positions Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Accrued interest and penalties Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense Balance at the end of the year Schedule of benefit (provision) for income taxes Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Schedule of income tax benefit in the provision for income taxes Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Schedule of deferred tax assets and liabilities Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Summary of activity related to unrecognized income tax benefits Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] Receivables [Abstract] 2020 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. 2021 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. 2022 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. 2023 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. 2024 Notes And Loans Receivable In Year Five This element represents amount of notes and loans receivables due in the fifth fiscal year following the latest fiscal year. 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. Total finance receivables Financing Receivable, before Allowance for Credit Loss ACCRUED EXPENSES Accrued Liabilities [Text Block] The entire disclosure of the components of accrued liabilities. RESTATEMENT OF CONSOLIDATED FINANCIAL STATEMENTS Accounting Changes and Error Corrections [Text Block] COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Share-based Payment Arrangement [Abstract] 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 [Axis] Award Type [Axis] Award Type [Domain] Award Type [Domain] Stock options Share-based Payment Arrangement, Option [Member] Statistical Measurement [Axis] Statistical Measurement [Axis] Statistical Measurement [Domain] Statistical Measurement [Domain] Minimum Minimum [Member] Maximum Maximum [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Expected volatility Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Expected life Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term Expected dividends Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Risk-free interest rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate 2020 Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months 2021 Long-term Debt, Maturities, Repayments of Principal in Year Two 2022 Long-term Debt, Maturities, Repayments of Principal in Year Three 2023 Long-term Debt, Maturities, Repayments of Principal in Year Four 2024 Long-term Debt, Maturities, Repayments of Principal in Year Five Thereafter Long-term Debt, Maturities, Repayments of Principal after Year Five Long-term debt Long-term Debt As Previously Reported Previously Reported [Member] Assets Assets [Abstract] Current assets: Assets, Current [Abstract] Total current assets Assets, Current Non-current assets: Assets, Noncurrent [Abstract] Finance receivables due after one year Financing Receivable, after Allowance for Credit Loss, Noncurrent Deferred income taxes Deferred Tax Assets, Net, Noncurrent Intangibles, net Intangible Assets, Net (Excluding Goodwill) Total non-current assets Assets, Noncurrent Total assets Assets Liabilities, convertible preferred stock and shareholders’ equity Liabilities and Equity [Abstract] Current liabilities: Liabilities, Current [Abstract] Accrued expenses Income taxes payable Accrued Income Taxes, Current Deferred gain from sale-leaseback transactions Total current liabilities Liabilities, Current Long-term liabilities: Liabilities, Noncurrent [Abstract] Deferred income taxes Deferred Income Tax Liabilities, Net Accrued expenses, less current portion Accrued Expenses, Noncurrent The noncurrent portion (due beyond one year or one operating cycle) of accrued expenses (expenses incurred at the end of the reporting period but not yet paid). Total long-term liabilities Liabilities, Noncurrent Total liabilities Liabilities Commitments and contingencies Commitments and Contingencies Series A convertible preferred stock, 900,000 shares authorized, 445,063 issued and outstanding, with liquidation preference of $18,775 at June 30, 2017 Temporary Equity, Carrying Amount, Attributable to Parent Shareholders’ equity: Stockholders' Equity Attributable to Parent [Abstract] Preferred stock Preferred Stock, Value, Issued Common stock, no par value, 640,000,000 shares authorized, 40,331,645 shares issued and outstanding at June 30, 2017 Accumulated deficit Retained Earnings (Accumulated Deficit) Total shareholders’ equity Total liabilities, convertible preferred stock and shareholders’ equity Liabilities and Equity Commitment And Contingency [Table] Commitment And Contingency [Table] Represents information about commitment and contingency. Subsequent Event Type [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event Subsequent Event [Member] Geographical [Axis] Geographical [Axis] Geographical [Domain] Geographical [Domain] Malyern, Pennsylvania (Office Space) Malyern, Pennsylvania (Office Space) [Member] Malyern, Pennsylvania (Office Space) [Member] Malyern, Pennsylvania (Warehouse) Malyern, Pennsylvania (Warehouse) [Member] Malyern, Pennsylvania (Warehouse) [Member] Portland, Oregon Portland, Oregon [Member] Portland, Oregon [Member] San Francisco, California San Francisco, California [Member] San Francisco, California [Member] Matairie, Louisiana Matairie, Louisiana [Member] Matairie, Louisiana [Member] Denver, Colorado Denver, Colorado [Member] Denver, Colorado [Member] Commitment And Contingency [Line Items] Commitment And Contingency [Line Items] Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Area of leased office space Area of Leased Office Area of Leased Office Base rent Operating Leases, Rent Expense, Net Lease term Lessee, Operating Lease, Term of Contract Shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Nonvested beginning balance (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Vested (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Nonvested ending balance (in shares) 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] Nonvested beginning balance (in USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Granted (in USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Vested (in USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Nonvested ending balance (in USD per share) Equity [Abstract] EQUITY Stockholders' Equity Note Disclosure [Text Block] Reduction valuation allowances recorded in prior periods SEC Schedule, 12-09, Valuation Allowances and Reserves, Addition, Recovery Provision (benefit) for income taxes Income Tax Expense (Benefit) Benefit for income taxes, alternative minimum tax credit Tax Cuts And Jobs Act, Alternative Minimum Tax Credit, Income Tax Benefit Tax Cuts And Jobs Act, Alternative Minimum Tax Credit, Income Tax Benefit Federal statutory rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Federal operating loss carryforwards Federal Operating Loss Carryforwards Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under federal tax laws. State operating loss carryforwards State Operating Loss Carryforwards Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under state tax laws. Unrecognized tax benefits Revenue from Contract with Customer [Abstract] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Prepaid Expenses and Other Current Assets Prepaid Expenses and Other Current Assets [Member] Noncurrent Assets Other Noncurrent Assets [Member] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Description of timing Revenue, Performance Obligation, Description of Timing Capitalized costs to obtain contracts Capitalized Contract Cost, Net Amortization of capitalized contract costs Capitalized Contract Cost, Amortization Heritage Bank Of Commerce Heritage Bank Of Commerce [Member] Represents information related to Heritage Bank of Commerce. Outstanding Line of Credit Facility, Fair Value of Amount Outstanding Interest expense Interest Expense, Debt RESTATEMENT OF CONSOLIDATED FINANCIAL STATEMENTS Schedule of Error Corrections and Prior Period Adjustments [Table Text Block] Accounting Policies [Abstract] Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Term of non-cancelable lease with agreement Term Of Non Cancelable Lease With Agreement Represents term of non cancelable lease with agreement. Term of cancellable rental Term Of Cancellable Rental Represents the cancellable rental term. Cancellation period Cancellation Period, In Days Refers to the cancellation period. LOSS PER SHARE CALCULATION Earnings Per Share [Text Block] Audit Committee Investigation-related Adjustments Audit Committee Investigation-related Adjustments [Member] Audit Committee Investigation-related Adjustments [Member] Acquisition and Financial Integration-related Adjustments Acquisition and Financial Integration-related Adjustments [Member] Acquisition and Financial Integration-related Adjustments [Member] Revenue Revenue from Contract with Customer, Excluding Assessed Tax Costs of sales Cost of Revenue Gross profit Gross Profit Operating (loss) income Operating Income (Loss) Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Goodwill and Intangible Assets Disclosure [Abstract] Schedule of intangible asset balances Schedule of Indefinite-Lived Intangible Assets [Table Text Block] Schedule of estimated annual amortization expense Finite-lived Intangible Assets Amortization Expense [Table Text Block] Offering costs incurred Stock Issuance Cost The amount of offering cost incurred on issuance of stock. Shares previously held in escrow Business Acquisition, Consideration Transferred, Escrow Shares Cancelled Business Acquisition, Consideration Transferred, Escrow Shares Cancelled Antidilutive shares excluded from the calculation of diluted loss per shares (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Business Combinations [Abstract] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Nonrecurring Adjustment [Axis] Nonrecurring Adjustment [Axis] Nonrecurring Adjustment [Domain] Nonrecurring Adjustment [Domain] Excluded from unaudited pro forma earnings Adjustment To Unaudited Proforma Earnings [Member] Adjustment to unaudited proforma earnings. Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Revolving Credit Facility Revolving Credit Facility [Member] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Customer Relationships Customer Relationships [Member] Developed Technology Rights Developed Technology Rights [Member] Trade Names Trade Names [Member] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Cantaloupe Cantaloupe Systems Inc [Member] Represents the information pertaining to the Cantaloupe Systems, Inc. Business Acquisition [Line Items] Business Acquisition [Line Items] Total consideration Business Combination, Consideration Transferred Principal amount Debt Instrument, Face Amount Intangible assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill Useful lives Finite-Lived Intangible Asset, Useful Life Weighted average useful life Acquired Finite-lived Intangible Assets, Weighted Average Useful Life Acquiree revenue Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual Net earnings Integration and acquisition costs Business Combination, Acquisition Related Costs 2020 Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months 2021 Finite-Lived Intangible Assets, Amortization Expense, Year Two 2022 Finite-Lived Intangible Assets, Amortization Expense, Year Three 2023 Finite-Lived Intangible Assets, Amortization Expense, Year Four 2024 Finite-Lived Intangible Assets, Amortization Expense, Year Five Thereafter Finite-Lived Intangible Assets, Amortization Expense, after Year Five Amortizable intangible assets, Net Finite-Lived Intangible Assets, Net Subsidiary or Equity Method Investee, Sale of Stock by Subsidiary or Equity Investee [Table] Subsidiary or Equity Method Investee, Sale of Stock by Subsidiary or Equity Investee [Table] Sale of Stock [Axis] Sale of Stock [Axis] Sale of Stock [Domain] Sale of Stock [Domain] Underwritten Public Offering Public Stock Offering [Member] Public Stock Offering [Member] Shares From Existing Shareholders Public Stock Offering - Shares From Existing Shareholders [Member] Public Stock Offering - Shares From Existing Shareholders [Member] Underwriter Option Over-Allotment Option [Member] Subsidiary, Sale of Stock [Line Items] Subsidiary, Sale of Stock [Line Items] Public offering price (in USD per share) Shares Issued, Price Per Share Gross proceeds from offering Sale of Stock, Consideration Received Per Transaction Issuance of common stock as merger consideration (in shares) USAT shares issued as stock consideration (As Restated) Business Combination, Consideration Transferred, Equity Interests Issued and Issuable UNAUDITED QUARTERLY DATA Quarterly Financial Information [Text Block] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] Property and equipment used for rental program Lessor Equipment [Member] Represents information about port equipment utilized by the JumpStart Program. Depreciation expense Depreciation Assets under capital leases, gross Capital Leased Assets, Gross Assets under capital leases, accumulated depreciation Capital Leases, Lessee Balance Sheet, Assets by Major Class, Accumulated Depreciation Capital lease amortization included in depreciation expense Capital Leases, Income Statement, Amortization Expense Statement of Financial Position [Abstract] Accounts receivable, allowance Accounts Receivable, Allowance for Credit Loss, Current Preferred stock, shares authorized Preferred stock, shares issued Common stock, shares authorized Common stock, shares issued Common stock, shares outstanding Decrease in deferred income taxes Deferred Income Tax Assets, Net Award Date [Axis] Award Date [Axis] Award Date [Domain] Award Date [Domain] June 2013 Stock Incentive Plan2013 Approved Date [Member] Represents Stock Incentive Plan 2013 approved date. June 2014 Stock Option Incentive Plan2014 Approved Date [Member] Represents Stock Option Incentive Plan 2014 approved date. June 2015 Stock Option Incentive Plan2015 Approved Date [Member] Represents Stock Option Incentive Plan 2015 approved date. April 2018 April 2018 [Member] April 2018 [Member] Plan Name [Axis] Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] 2013 Stock Incentive Plan Stock Incentive Plan2013 [Member] This element represents information of stock incentive plan 2013. 2014 Stock Option Incentive Plan Stock Option Incentive Plan2014 [Member] This element represents information of stock option incentive plan 2014. 2015 Equity Incentive Plan 2015 Equity Incentive Plan [Member] 2015 Equity Incentive Plan [Member] 2018 Equity Incentive Plan 2018 Equity Incentive Plan [Member] 2018 Equity Incentive Plan [Member] Authorized Shares Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Exercise of Common Stock Warrants Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Exercised Conversions of Preferred Stock and cumulative Preferred Stock dividends Number Of Conversions Of Preferred Stock And Cumulative Preferred Stock Dividends Represents number of conversions of Preferred Stock and cumulative Preferred Stock dividends. Issuance under Stock/Equity Incentive Plan Common Stock, Capital Shares Reserved for Future Issuance Cash proceeds from sale of finance receivables Transfer of Financial Assets Accounted for as Sales, Cash Proceeds Received for Assets Derecognized, Amount Proceeds from collateralized borrowing from the transfer of finance receivables Proceeds from Accounts Receivable Securitization Research and development expense Research and Development Expense Schedule of Adoption of ASC 606 Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block] Performance Obligations Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block] Contract Liability Contract with Customer, Asset and Liability [Table Text Block] PREFERRED STOCK Preferred Stock [Text Block] OPERATING ACTIVITIES: Net Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net loss to net cash (used in) provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Non-cash stock-based compensation Employee Benefits and Share-based Compensation (Gain) loss on disposal of property and equipment Gain (Loss) on Disposition of Property Plant Equipment Non-cash interest and amortization of debt discount Amortization of Debt Discount (Premium) Bad debt expense Accounts Receivable, Credit Loss Expense (Reversal) Provision for inventory reserve Inventory Write-down Depreciation and amortization Depreciation, Depletion and Amortization Excess tax benefits Excess Tax Benefits Excess Tax Benefits Change in fair value of warrant liabilities Change In Fair Value Of Warrant Liabilities The cost incurred for the change in fair value of Warrant Liabilities. Deferred income taxes, net Deferred Income Taxes and Tax Credits Recognition of deferred gain from sale-leaseback transactions Recognition Of Deferred Gain From Sale Leaseback Transactions Represents recognition of deferred gain from sale-leaseback transactions. Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Accounts receivable Increase (Decrease) in Accounts Receivable Finance receivables, net Increase (Decrease) in Finance Receivables Sale of finance receivables Gain (Loss) on Sale of Financing Receivable Inventory, net Increase (Decrease) in Inventories Prepaid expenses and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Accounts payable and accrued expenses Increase (Decrease) in Accounts Payable and Accrued Liabilities Deferred revenue Increase (Decrease) in Contract with Customer, Liability Income taxes payable Increase (Decrease) in Income Taxes Payable Net cash (used in) provided by operating activities Net Cash Provided by (Used in) Operating Activities INVESTING ACTIVITIES: Net Cash Provided by (Used in) Investing Activities [Abstract] Purchase of property and equipment, including rentals Payments to Acquire Property, Plant, and Equipment Proceeds from sale of property and equipment Proceeds from Sale of Property, Plant, and Equipment Cash paid for acquisitions, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities FINANCING ACTIVITIES: Net Cash Provided by (Used in) Financing Activities [Abstract] Cash used in retirement of common stock Payments for Repurchase of Common Stock Proceeds from exercise of common stock warrants Proceeds from Warrant Exercises Payment of debt issuance costs Payments of Debt Issuance Costs Proceeds from exercise of common stock options Proceeds from Stock Options Exercised Proceeds from issuance of long-term debt Proceeds from Issuance of Long-term Debt Proceeds from revolving credit facility Proceeds from Lines of Credit Repayment of revolving credit facility Repayment of Revolving Credit Facility Repayment of Revolving Credit Facility Issuance of common stock in public offering, net Proceeds from Issuance Initial Public Offering Repayment of line of credit Repayments of Lines of Credit Repayment of capital lease obligations and long-term debt Repayments of Long-term Capital Lease Obligations Net cash (used in) provided by financing activities Net Cash Provided by (Used in) Financing Activities Net (decrease) increase in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Cash and cash equivalents at beginning of year Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash and cash equivalents at end of year Business Acquisition, Pro Forma Information, Nonrecurring Adjustments [Table] Business Acquisition, Pro Forma Information, Nonrecurring Adjustments [Table] Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items] Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items] Revenue Business Acquisition, Pro Forma Revenue Net loss attributable to USAT Business Acquisition, Pro Forma Net Income (Loss) Net loss attributable to USAT common shares Business Acquisition, Pro Forma Income (Loss) from Continuing Operations, Net of Tax Net loss per share Basic (in dollars per share) Business Acquisition, Pro Forma Earnings Per Share, Basic Diluted (in dollars per share) Business Acquisition, Pro Forma Earnings Per Share, Diluted Weighted average number of common shares outstanding Earnings Per Share, Basic and Diluted, Other Disclosures [Abstract] Basic (in shares) Diluted (in shares) GOODWILL AND INTANGIBLE ASSETS Goodwill and Intangible Assets Disclosure [Text Block] Deferred income taxes Deferred Tax Assets, Deferred Income Finance receivables due after one year, net Total assets Current liabilities: Accounts payable Line of credit, net Revolving credit facility Long-term Line of Credit, Noncurrent Temporary equity, preferred stock Financing Receivable, Credit Quality Indicator [Table] Financing Receivable, Credit Quality Indicator [Table] Internal Credit Assessment [Axis] Internal Credit Assessment [Axis] Internal Credit Assessment [Domain] Internal Credit Assessment [Domain] Performing Performing Financial Instruments [Member] Nonperforming Nonperforming Financial Instruments [Member] Financing Receivable, Credit Quality Indicator [Line Items] Financing Receivable, Credit Quality Indicator [Line Items] Total finance receivables Stock grants Performance Shares [Member] Unrecognized expense Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Weighted average recognition period Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition CONSOLIDATION Consolidation, Policy [Policy Text Block] USE OF ESTIMATES Use of Estimates, Policy [Policy Text Block] CASH AND CASH EQUIVALENTS Cash and Cash Equivalents, Policy [Policy Text Block] ACCOUNTS RECEIVABLE AND ALLOWANCE FOR DOUBTFUL ACCOUNTS Receivable [Policy Text Block] FINANCE RECEIVABLES Financing Receivable [Policy Text Block] INVENTORY, NET Inventory, Policy [Policy Text Block] PROPERTY AND EQUIPMENT, NET Property, Plant and Equipment, Policy [Policy Text Block] GOODWILL AND INTANGIBLE ASSETS Goodwill and Intangible Assets, Policy [Policy Text Block] LONG-LIVED ASSETS Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block] FAIR VALUE OF FINANCIAL INSTRUMENTS Fair Value of Financial Instruments, Policy [Policy Text Block] CONCENTRATION OF RISKS Concentration Risk, Credit Risk, Policy [Policy Text Block] REVENUE RECOGNITION Revenue [Policy Text Block] EQUIPMENT RENTAL Equipment Rental [Policy Text Block] Disclosure of accounting policy for equipment rental. WARRANTY COSTS Standard Product Warranty, Policy [Policy Text Block] SHIPPING AND HANDLING Shipping and Handling Cost, Policy [Policy Text Block] ADVERTISING Advertising Cost [Policy Text Block] RESEARCH AND DEVELOPMENT EXPENSES Research and Development Expense, Policy [Policy Text Block] SOFTWARE DEVELOPMENT COSTS Internal Use Software, Policy [Policy Text Block] ACCOUNTING FOR EQUITY AWARDS Share-based Payment Arrangement, Director [Policy Text Block] LOSS CONTINGENCIES Legal Costs, Policy [Policy Text Block] INCOME TAXES Income Tax, Policy [Policy Text Block] EARNINGS (LOSS) PER COMMON SHARE Earnings Per Share, Policy [Policy Text Block] RECENT ACCOUNTING PRONOUNCEMENTS New Accounting Pronouncements, Policy [Policy Text Block] Restructuring and Related Activities [Abstract] RESTRUCTURING/INTEGRATION COSTS Restructuring and Related Activities Disclosure [Text Block] Operating Leases Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] 2020 Operating Leases, Future Minimum Payments Due, Next Twelve Months 2021 Operating Leases, Future Minimum Payments, Due in Two Years 2022 Operating Leases, Future Minimum Payments, Due in Three Years 2023 Operating Leases, Future Minimum Payments, Due in Four Years 2024 Operating Leases, Future Minimum Payments, Due in Five Years Thereafter Operating Leases, Future Minimum Payments, Due Thereafter Total minimum lease payments Operating Leases, Future Minimum Payments Due Capital Leases Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] 2020 Capital Leases, Future Minimum Payments Due, Next Twelve Months 2021 Capital Leases, Future Minimum Payments Due in Two Years 2022 Capital Leases, Future Minimum Payments Due in Three Years 2023 Capital Leases, Future Minimum Payments Due in Four Years 2024 Capital Leases, Future Minimum Payments Due in Five Years Thereafter Capital Leases, Future Minimum Payments Due Thereafter Total minimum lease payments Capital Leases, Future Minimum Payments Due Less: interest Capital Leases, Future Minimum Payments, Interest Included in Payments Present value of minimum lease payments, net Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments Less: current obligations under capital leases Capital Lease Obligations, Current Obligations under capital leases, noncurrent Capital Lease Obligations, Noncurrent Subsequent Events [Abstract] Subsequent Events Subsequent Events [Text Block] FINANCE RECEIVABLES Financing Receivables [Text Block] Product and Service [Axis] Product and Service [Axis] Product and Service [Domain] Product and Service [Domain] Service Service [Member] Product Product [Member] Gross profit Operating expenses: Operating Expenses [Abstract] Selling, general and administrative Selling, General and Administrative Expense Integration and acquisition costs Business Combination, Integration Related Costs Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Total operating expenses Operating Expenses Operating loss Other income (expense): Nonoperating Income (Expense) [Abstract] Interest income Investment Income, Interest Interest expense Interest Expense Change in fair value of warrant liabilities Total other expense, net Nonoperating Income (Expense) Loss before income taxes (Provision) benefit for income taxes Net loss Net loss per common share Basic (in USD per share) Diluted (in USD per share) Weighted average number of common shares outstanding Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Computer equipment and purchased software Computer Equipment And Purchased Software [Member] Long lived, depreciable assets that are used in the creation, maintenance and utilization of information systems and purchased software applications. Internal-use software Software and Software Development Costs [Member] Furniture and equipment Furniture and Fixtures [Member] Leasehold improvements Leasehold Improvements [Member] Usseful life Property, Plant and Equipment, Useful Life Property and equipment, cost Property, Plant and Equipment, Gross Accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Property and equipment, net Financing Receivable, Past Due [Table] Financing Receivable, Past Due [Table] Financial Asset, Period Past Due [Axis] Financial Asset, Period Past Due [Axis] Financial Asset, Period Past Due [Domain] Financial Asset, Period Past Due [Domain] 30 days and under past due Financial Asset, 1 to 29 Days Past Due [Member] 31 - 60 days past due Financial Asset, 30 to 59 Days Past Due [Member] 61 - 90 days past due Financial Asset, 60 to 89 Days Past Due [Member] Greater than 90 days past due Financial Asset, Equal to or Greater than 90 Days Past Due [Member] Financing Receivable, Past Due [Line Items] Financing Receivable, Past Due [Line Items] Current Financing Receivable, Not Past Due Past due Financing Receivable, Past Due Total finance receivables Financing Receivable, after Allowance for Credit Loss Financing Receivable, before Allowance for Credit Loss Warrants outstanding (in shares) Class of Warrant or Right, Outstanding Exercise price of warrants (in USD per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Income Statement [Abstract] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Operating expenses: Selling, general and administrative Investigation and restatement expenses Professional Fees Depreciation and amortization Other income (expense): Interest income Net loss per common share Finance receivables, net Finance receivables due after one year, net Finance receivables, allowance Financing Receivable, Allowance for Credit Loss Line of Credit Facility [Abstract] Schedule of Debt and Other Financing Arrangements Schedule of Long-term Debt Instruments [Table Text Block] Schedule of Maturities of Debt and Other Financing Arrangements Schedule of Maturities of Long-term Debt [Table Text Block] Operating income (loss) Loss before income taxes Fair Value Disclosures [Abstract] FAIR VALUE OF FINANCIAL INSTRUMENTS Fair Value Disclosures [Text Block] Subsequent Event [Table] Subsequent Event [Table] Subsequent Event [Line Items] Subsequent Event [Line Items] Lease term Base rent Indicated (provision) benefit at federal statutory rate Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount Stock compensation Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-based Payment Arrangement, Amount Warrants Income Tax Reconciliation Effects Of Warrants Permanent Differences Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to effects of warrants permanent differences. Acquisition related costs Effective Income Tax Rate Reconciliation, Acquisition Related Costs, Amount Effective Income Tax Rate Reconciliation, Acquisition Related Costs, Amount Other permanent differences Income Tax Reconciliation Effects Of Other Permanent Differences Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to effects of other permanent differences. State income taxes, net of federal benefit Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount Income tax credits Effective Income Tax Rate Reconciliation, Tax Credit, Amount Changes related to prior years Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Amount Changes in valuation allowances Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Other Effective Income Tax Rate Reconciliation, Other Adjustments, Amount (Provision) benefit for income taxes REVENUE Revenue from Contract with Customer [Text Block] Class of Stock [Line Items] For shares outstanding at $10.00 per share Preferred Stock, Value, Outstanding Liquidation price (in USD per share) Cumulative unpaid dividends Preferred Stock, Amount of Preferred Dividends in Arrears Preferred stock liquidation preference Preferred Stock, Liquidation Preference, Value Current: Current Federal, State and Local, Tax Expense (Benefit) [Abstract] Federal Current Federal Tax Expense (Benefit) State Current State and Local Tax Expense (Benefit) Current income tax (expense) benefit Current Federal, State and Local, Tax Expense (Benefit) Deferred: Deferred Federal, State and Local, Tax Expense (Benefit) [Abstract] Federal Deferred Federal Income Tax Expense (Benefit) State Deferred State and Local Income Tax Expense (Benefit) Deferred tax (expense) benefit Deferred Income Tax Expense (Benefit) New Accounting Pronouncements or Change in Accounting Principle [Table] New Accounting Pronouncements or Change in Accounting Principle [Table] Adjustments for New Accounting Pronouncements [Axis] Adjustments for New Accounting Pronouncements [Axis] Type of Adoption [Domain] Type of Adoption [Domain] Accounting Standards Update 2016-09 Accounting Standards Update 2016-09 [Member] New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Deferred tax asset, current Deferred tax assets, noncurrent Concentration Risk [Table] Concentration Risk [Table] Concentration Risk Entity Type [Axis] Concentration Risk Entity Type [Axis] Information customer entity by type of concentration risk. Concentration Risk Entity Type [Domain] Concentration Risk Entity Type [Domain] For an customer entity that discloses a concentration risk as a percentage of some financial balance or benchmark. Customer One Customer One [Member] Represents entity with which company maintains cash and cash equivalents. Concentration Risk Type [Axis] Concentration Risk Type [Axis] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Revenue from Rights Concentration Risk Revenue from Rights Concentration Risk [Member] Concentration Risk [Line Items] Concentration Risk [Line Items] Concentration percentage Concentration Risk, Percentage Number of customers Number Of Customers Represents number of customers. Net income (loss) Cumulative preferred dividends Net (loss) income applicable to common shares Net earnings (loss) per common share - basic (in USD per share) Net earnings (loss) per common share - diluted (in USD per share) Weighted average number of common shares outstanding - basic (in shares) Weighted average number of common shares outstanding - diluted (in shares) STOCK BASED COMPENSATION PLANS Share-based Payment Arrangement [Text Block] Capital lease obligations and current obligations under long-term debt Deferred revenue Deferred gain from sale-leaseback transactions, less current portion Advertising expense Advertising Expense Schedule of finance receivables Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Schedule of credit quality indicators Financing Receivable Credit Quality Indicators [Table Text Block] Schedule of age analysis of finance receivables Financing Receivable, Past Due [Table Text Block] Schedule of financing receivable Schedule Of Financing Receivable [Table Text Block] Represent schedule of financing receivable. Assets Current assets: Accounts receivable, less allowance of $4,866 and $2,754, respectively Finance receivables, net Inventory, net Prepaid expenses and other current assets Other assets Property and equipment, net Intangibles, net Goodwill Liabilities, convertible preferred stock and shareholders’ equity Income taxes payable Long-term liabilities: Capital lease obligations and long-term debt, less current portion Commitments and contingencies Series A convertible preferred stock, 900,000 shares authorized, 445,063 issued and outstanding, with liquidation preferences of $20,111 and $19,443 at June 30, 2019 and 2018, respectively Convertible Preferred Stock and Shareholders' Equity: Common stock, no par value, 640,000,000 shares authorized, 60,008,481 and 59,998,811 shares issued and outstanding at June 30, 2019 and 2018, respectively Accumulated deficit OPERATING ACTIVITIES: Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] Non-cash stock-based compensation (Gain) loss on disposal of property and equipment Non-cash interest and amortization of debt discount Depreciation and amortization Change in fair value of warrant liabilities Deferred income taxes, net Recognition of deferred gain from sale-leaseback transactions Accounts receivable Finance receivables, net Inventory, net Prepaid expenses and other current assets Accounts payable and accrued expenses Increase (Decrease) in Accounts Payable Deferred revenue Income taxes payable Net cash (used in) provided by operating activities INVESTING ACTIVITIES: Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] Purchase of property and equipment, including rentals Proceeds from sale of property and equipment Net cash used in investing activities FINANCING ACTIVITIES: Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] Cash used in retirement of common stock Payment of debt issuance costs Repayment of line of credit Repayment of capital lease obligations and long-term debt Net cash (used in) provided by financing activities Schedule of unaudited quarterly data Quarterly Financial Information [Table Text Block] Summary of impact of correction of errors Schedule of stock based compensation plans Schedule Of Stock Based Compensation Plans [Table Text Block] Tabular disclosure of stock based compensation plans. Schedule of common stock for future issuance Schedule Of Common Stock For Future Issuance [Table Text Block] Represents information of common stock for future issuance. Schedule of stock option granted weighted average assumptions Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Schedule of information related to outstanding options Share-based Payment Arrangement, Activity [Table Text Block] Schedule of nonvested share activity Schedule of Nonvested Share Activity [Table Text Block] Schedule of stock-based compensation expense Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Organization, Consolidation and Presentation of Financial Statements [Abstract] JPMorgan Chase Bank N.a Jpmorgan Chase Bank N.a [Member] This member stands for JPMorgan Chase Bank, N.A. Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Commitment Letter Commitment Letter [Member] Commitment Letter [Member] Scenario [Axis] Scenario [Axis] Scenario [Domain] Scenario [Domain] Forecast Forecast [Member] Letter of Credit Private Placement Private Placement [Member] Working capital surplus Working Capital Surplus Working Capital Surplus Revolving credit facility and term loan outstanding Long-term Debt, Current Maturities Accrued sales tax Sales and Excise Tax Payable Net loss Shares sold (in shares) Sale of Stock, Number of Shares Issued in Transaction Price per share (in USD per share) Sale of Stock, Price Per Share Cash placement fee Payments of Stock Issuance Costs First draw Line of Credit Facility, First Draw Line of Credit Facility, First Draw Second draw Line of Credit Facility, Second Draw Line of Credit Facility, Second Draw Annual interest Line of Credit Facility, Interest Rate During Period Commitment fee Line of Credit Facility, Commitment Fee Amount Cash placement fee Line of Credit Facility, Placement Fee, Amount Line of Credit Facility, Placement Fee, Amount Deferred tax assets: Components of Deferred Tax Assets [Abstract] Net operating loss carryforwards Deferred Tax Assets, Operating Loss Carryforwards Asset reserves Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals Deferred research and development Deferred Tax Assets, in Process Research and Development Stock-based compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost Other Deferred Tax Assets, Other Deferred tax assets, gross Deferred Tax Assets, Gross Deferred tax liabilities: Components of Deferred Tax Liabilities [Abstract] Intangibles Deferred Tax Liabilities, Property, Plant and Equipment Deferred tax assets, net Deferred Tax Assets, Net Of Deferred Tax Liabilities, Gross Deferred Tax Assets, Net Of Deferred Tax Liabilities, Gross Valuation allowance Deferred Tax Assets, Valuation Allowance Deferred tax liabilities, net of allowance Deferred Tax Liabilities, Net Revenue, Initial Application Period Cumulative Effect Transition [Table] Revenue, Initial Application Period Cumulative Effect Transition [Table] Initial Application Period Cumulative Effect Transition [Axis] Initial Application Period Cumulative Effect Transition [Axis] Initial Application Period Cumulative Effect Transition [Domain] Initial Application Period Cumulative Effect Transition [Domain] Calculated under Revenue Guidance in Effect before Topic 606 Calculated under Revenue Guidance in Effect before Topic 606 [Member] Adjustment Difference between Revenue Guidance in Effect before and after Topic 606 [Member] ASC 606 Accounting Standards Update 2014-09 [Member] Revenue, Initial Application Period Cumulative Effect Transition [Line Items] Revenue, Initial Application Period Cumulative Effect Transition [Line Items] Increase (Decrease) In Contract with Customer, Liability [Roll Forward] Increase (Decrease) In Contract with Customer, Liability [Roll Forward] Increase (Decrease) In Contract with Customer, Liability [Roll Forward] Deferred revenue, beginning of the period Deferred revenue, end of the period Revenue recognized in the period from amounts included in deferred revenue at the beginning of the period Contract with Customer, Liability, Revenue Recognized Schedule of Workforce Reduction Activity Schedule of Restructuring Reserve by Type of Cost [Table Text Block] Term of notes receivable or quick start leases Notes Receivable Or Quick Start Leases Term Of Contract Notes Receivable and Quick Start Leases Period of contract, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Change in fair value of warrant liabilities Provision for income taxes Weighted average number of common shares outstanding ACCOUNTING POLICIES Business Description and Accounting Policies [Text Block] Other Debt Other Debt [Member] Other Debt [Member] Heritage Line of Credit Heritage Line of Credit [Member] Heritage Line of Credit [Member] Service period Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period Maximum percent of voluntary contribution Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent Percentage of safe harbor matching contributions for first 3% employee compensation Defined Contribution Plan Employer Matching Contribution Percent First Slab Defined contribution plan employer matching contribution percent first slab. Percentage of employee compensation eligible for 100% safe harbor matching contributions Percentage Of Eligible Compensation Contributed By Employees First Slab Percentage of eligible compensation contributed by employees first slab. Percentage of safe harbor matching contributions for next 2% employee compensation Defined Contribution Plan Employer Matching Contribution Percent Second Slab Defined contribution plan employer matching contribution percent second slab. Percentage of employee compensation eligible for 50% of next safe harbor matching contributions Percentage Of Eligible Compensation Contributed By Employees Second Slab Percentage of eligible compensation contributed by employees second slab. Company's safe harbor contribution Defined Contribution Plan Employers Safe Harbor Contribution Amount Amount of safe harbor contributions made by an employer to a defined contribution plan. Stock grants Vesting [Axis] Vesting [Axis] Vesting [Domain] Vesting [Domain] Share-based Payment Arrangement, Tranche One Share-based Payment Arrangement, Tranche One [Member] Share-based Payment Arrangement, Tranche Two Share-based Payment Arrangement, Tranche Two [Member] Share-based Payment Arrangement, Tranche Three Share-based Payment Arrangement, Tranche Three [Member] Weighted average grant date fair value (in USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Fair value of stock options vested Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value Vesting percentage Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage Fair value of purchase price consideration Schedule of Business Acquisitions, by Acquisition [Table Text Block] Schedule of fair values of the assets acquired and liabilities assumed Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Material non-recurring pro forma adjustments Business Acquisition, Pro Forma Information [Table Text Block] Document and Entity Information [Abstract] Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Document Type Document Type Document Period End Date Document Period End Date Amendment Flag Amendment Flag Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Entity Current Reporting Status Entity Current Reporting Status Entity Voluntary Filers Entity Voluntary Filers Current Fiscal Year End Date Current Fiscal Year End Date Entity Filer Category Entity Filer Category Entity Small Business Entity Small Business Entity Emerging Growth Company Entity Emerging Growth Company Entity Shell Company Entity Shell Company Entity Public Float Entity Public Float Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Amendment Description Amendment Description INCOME TAXES Income Tax Disclosure [Text Block] PROPERTY AND EQUIPMENT, NET Property, Plant and Equipment Disclosure [Text Block] Accounts receivable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables Finance receivables Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Financial Assets Inventory Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory Prepaid expense and other current assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets Finance receivables due after one year Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Financial Receivables Non Current The amount of financial receivables net of current portion recognized as of the acquisition date. Other assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets Property and equipment Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Intangible assets Total assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets Accounts payable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable Accrued expenses Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accrued Expenses Amount of accrued expenses due within one year or within the normal operating cycle, if longer, assumed at the acquisition date. Deferred revenue Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue Capital lease obligations and current obligations under long-term debt Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Capital Lease Obligations and Long-term Debt The amount of capital lease obligations and current obligations under long-term debt as of the acquisition date. Capital lease obligations and long-term debt, less current portion Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Capital Lease Obligations and Long-term Debt The amount of capital lease obligations and long-term debt, less current portion as of the acquisition date. Deferred income tax liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Total identifiable net assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Total fair value Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net Performance obligation Revenue, Remaining Performance Obligation, Amount Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Performance obligation, period Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Fair value of exercised warrant liability Loss from fair value change in the warrant liabilities Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Cash consideration, net of cash acquired Post-closing adjustment for working capital Business Combination, Cash and Working Capital Adjustment The amount of total cash and working capital adjustment. Total consideration (As Restated) Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Non-compete agreements Noncompete Agreements [Member] Brand and tradenames Trademarks and Trade Names [Member] Developed technology Technology-Based Intangible Assets [Member] Customer relationships Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Amortizable intangible assets, Gross Finite-Lived Intangible Assets, Gross Amortizable intangible assets, Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Amortizable intangible assets, Amortization Period Goodwill, Gross Goodwill, Gross Goodwill, Net Total intangible assets and goodwill, Gross Intangible Assets Gross Including Goodwill Carrying amount of finite-lived intangible assets before amortization, indefinite-lived intangible assets and goodwill. Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Intangible assets are assets, not including financial assets, lacking physical substance. Total intangible assets and goodwill, Net Intangible Assets, Net (Including Goodwill) Stock-based compensation expense Share-based Payment Arrangement, Expense ASSETS LIABILITIES Liabilities [Abstract] SHAREHOLDERS' EQUITY STATEMENT OF OPERATIONS License and transaction fees Accrued compensation and related sales commissions Accrued Compensation And Sales Commissions Current And Noncurrent Carrying value as of the balance sheet date of obligations incurred through that date and payable for compensation and sales commissions. Accrued professional fees Accrued Professional Fees Accrued taxes and filing fees Accrued Taxes And Filing Fees Current And Noncurrent The carrying amount for taxes and filing fees that were incurred but unpaid as of the balance sheet date. Accrued other Other Accrued Liabilities Total accrued expenses Accrued Liabilities Less: accrued expenses, current Accrued expenses, noncurrent DEBT AND OTHER FINANCING ARRANGEMENTS Debt and Capital Leases Disclosures [Text Block] Revolving Credit Facility and Term Loan Revolving Credit Facility and Term Loan [Member] Revolving Credit Facility and Term Loan [Member] Credit Agreement Credit Agreement [Member] This member stands for credit agreement. Loan And Security Agreement Loan And Security Agreement [Member] Represents loan and security agreement. LIBOR London Interbank Offered Rate (LIBOR) [Member] Borrowing under line of credit Repayment of line of credit Extension fee Debt Instrument, Extension Fee Debt Instrument, Extension Fee Repayments of debt Repayments of Debt Installment payment Debt Instrument, Periodic Payment Goodwill acquired Goodwill, Acquired During Period Post-closing adjustment for working capital Intangible assets acquired Finite-lived Intangible Assets Acquired Amortization expense of acquired intangible assets Amortization of Intangible Assets Notes Five Percent Due April 2020 Notes Five Percent Due April2020 [Member] Refers to notes bearing an interest rate of 5% due April 2020. Notes Ten Percent Due September 2021 Notes Ten Percent Due September2021 [Member] Refers to notes bearing an interest rate of 10% due September 2021. Notes Twelve Percent Due December 2019 Notes Twelve Percent Due December2019 [Member] Refers to notes bearing an interest rate of 12% due December 2019. Capital Lease Obligations Capital Lease Obligations [Member] Long-term debt Interest rate Debt Instrument, Interest Rate, Stated Percentage Capital lease obligations Capital Lease Obligations Capital lease obligations term Capital Lease Obligations Term Represents capital lease obligation term. Revolving Credit Facility Long-term Line of Credit Term Loan Other, including capital lease obligations Other Long-term Debt Less: unamortized issuance costs Unamortized Debt Issuance Expense Total Long-term Debt and Lease Obligation, Gross Long-term Debt and Lease Obligation, Gross Less: debt and other financing arrangements, current Debt and other financing arrangements, noncurrent Restructuring Reserve [Roll Forward] Restructuring Reserve [Roll Forward] Restructuring reserve, beginning balance Restructuring Reserve Plus: additions Restructuring Charges Less: cash payments Payments for Restructuring Restructuring reserve, ending balance Workforce reduction costs Statement of Cash Flows [Abstract] Bad debt expense Change in fair value of warrant liabilities Proceeds from exercise of common stock warrants Cash used for repurchase of common stock awards Payments for Repurchase of Other Equity Payment of debt issuance costs Supplemental disclosures of cash flow information: Supplemental Cash Flow Information [Abstract] Interest paid in cash Interest Paid, Excluding Capitalized Interest, Operating Activities Income taxes paid in cash Income Taxes Paid, Net Supplemental disclosures of noncash financing and investing activities: Noncash Investing and Financing Items [Abstract] Equity issued in connection with Cantaloupe acquisition, net of post-working capital adjustment for retired shares Settlement of collateralized borrowing from the sale of finance receivables Settlement Of Collateralized Borrowing From The Sale Of Finance Receivables Settlement of Collateralized Borrowing From the Sale of Finance Receivables Reclass of rental program property to inventory, net Reclass Of Rental Program Property To Inventory This element represents Reclass of rental program property to inventory. Prepaid items financed with debt Prepaid Expenses Financed With Long Term Debt Prepaid expenses financed with long-term debt. Equipment and software acquired under capital lease Equipment Acquired Under Capital Lease The amount of Equipment acquired under capital lease. BUSINESS Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Gain on sale of equipment Gain (Loss) on Sale of Capital Leases, Net Number of Options Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Outstanding options, beginning of period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Exercised (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Forfeited (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period Expired (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period Outstanding options, end of period (in shares) Exercisable options, end of period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Outstanding options, beginning of period (in USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Granted (in USD per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Exercised (in USD per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Forfeited (in USD per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Expired (in USD per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price Outstanding options, end of period (in USD per share) Exercisable options, end of period (in USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Weighted Average Remaining Contractual Term Share-based Compensation Arrangement by Share-based Payment Award, Options, Weighted Average Remaining Contractual Term [Abstract] Share-based Compensation Arrangement by Share-based Payment Award, Options, Weighted Average Remaining Contractual Term [Abstract] Outstanding options Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Exercisable options, end of period Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Aggregate Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] Outstanding options Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Exercisable options, end of period Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value ACQUISITION Business Combination Disclosure [Text Block]