Document and Entity Information [Abstract] Document and Entity Information [Abstract] Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Trading Symbol Trading Symbol 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 Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding 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 Statement Of Financial Position [Abstract] Statement of Financial Position [Abstract] Assets [Abstract] Assets Assets, Current [Abstract] Current assets: Cash and Cash Equivalents, At Carrying Value Cash and cash equivalents Cash and cash equivalents Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Accounts Receivable, Net, Current Accounts receivable, less allowance for uncollectible accounts of $53,000 and $113,000, respectively Accounts receivable, less allowance for uncollectible accounts of $53,000 and $113,000, respectively Notes, Loans and Financing Receivable, Net, Current Finance receivables Finance receivables Inventory, Net Inventory Inventory Prepaid Expense and Other Assets, Current Prepaid expenses and other current assets Prepaid expenses and other current assets Assets, Current Total current assets Total current assets Notes, Loans and Financing Receivable, Net, Noncurrent Finance receivables, less current portion Finance receivables, less current portion Property, Plant and Equipment, Net Property and equipment, net Property and equipment, net Property, Plant and Equipment, Net, Beginning Balance Property, Plant and Equipment, Net, Ending Balance Intangible Assets, Net (Excluding Goodwill) Intangibles, net Intangibles, net Goodwill Goodwill Goodwill, Total Goodwill, Beginning Balance Goodwill, Ending Balance Other Assets, Noncurrent Other assets Other Assets, Noncurrent, Total Assets Total assets Total assets Liabilities and Equity [Abstract] Liabilities and shareholders' equity Liabilities, Current [Abstract] Current liabilities: Accounts Payable, Current Accounts payable Accounts Payable, Current, Total Accrued Liabilities, Current Accrued expenses Accrued Liabilities, Current, Total Long-Term Debt, Current Maturities Current obligations under long-term debt Current obligations under long-term debt Liabilities, Current Total current liabilities Total current liabilities Liabilities, Noncurrent [Abstract] Long-term liabilities: Long-Term Debt, Excluding Current Maturities Long-term debt, less current portion Long-term debt, less current portion Accrued Expenses, Noncurrent Accrued expenses, less current portion 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). Warrant Liabilities, Noncurrent Warrant liabilities, non-current The noncurrent portion (due beyond one year or one operating cycle) of warrant liabilities not otherwise defined in the taxonomy. Liabilities, Noncurrent Total long-term liabilities Total long-term liabilities Liabilities Total liabilities Total liabilities Commitments and Contingencies Commitments and contingencies Stockholders Equity, Including Portion Attributable To Noncontrolling Interest [Abstract] Shareholders' equity: Preferred Stock, Value, Issued Preferred stock, no par value: Authorized shares- 1,800,000 Series A convertible preferred-Issued and outstanding shares- 442,968 (liquidation preference of $15,029,326 and $14,697,100, respectively) Preferred Stock, Value, Issued, Total Preferred Stock, Value, Issued, Beginning Balance Preferred Stock, Value, Issued, Ending Balance Common Stock, Value, Issued Common stock, no par value: Authorized shares- 640,000,000 Issued and outstanding shares- 32,378,356 and 32,281,140, respectively Common Stock, Value, Issued, Total Common Stock, Value, Issued, Beginning Balance Common Stock, Value, Issued, Ending Balance Retained Earnings (Accumulated Deficit) Accumulated deficit Accumulated deficit Retained Earnings (Accumulated Deficit), Beginning Balance Retained Earnings (Accumulated Deficit), Ending Balance Stockholders Equity, Including Portion Attributable To Noncontrolling Interest Total shareholders' equity Total shareholders' equity Balance Balance Liabilities and Equity Total liabilities and shareholders' equity Total liabilities and shareholders' equity Statement [Table] Statement [Table] Class Of Stock [Axis] Class of Stock [Axis] Class Of Stock [Domain] Class of Stock [Domain] Series A convertible preferred Stock Statement [Line Items] Statement [Line Items] Allowance For Doubtful Accounts Receivable, Current Allowance for uncollectible accounts receivable (in dollars) Allowance for Doubtful Accounts Receivable, Current, Beginning Balance Allowance for Doubtful Accounts Receivable, Current, Ending Balance Preferred Stock, No Par Value Preferred stock, no par value (in dollars per share) Preferred Stock, Shares Authorized Preferred stock, shares authorized Preferred Stock, Shares Issued Preferred stock, shares issued Preferred Stock, Shares Issued, Total Preferred Stock, Shares Outstanding Preferred stock, shares outstanding Preferred Stock, Shares Outstanding, Beginning Balance Preferred Stock, Shares Outstanding, Ending Balance Preferred Stock, Liquidation Preference Value Preferred stock, liquidation preference value (in dollars) Liquidation preference (or restrictions) of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share. Common Stock, No Par Value Common stock, no par value (in dollars per share) Common Stock, Shares Authorized Common stock, shares authorized Common Stock, Shares, Issued Common stock, shares issued Common Stock, Shares, Issued, Total Common Stock, Shares, Outstanding Common stock, shares outstanding Common Stock, Shares, Outstanding, Beginning Balance Common Stock, Shares, Outstanding, Ending Balance Income Statement [Abstract] Income Statement [Abstract] Revenue, Net [Abstract] Revenues: License and Maintenance Revenue License and transaction fees Sales Revenue, Goods, Net Equipment sales Equipment sales Revenue, Net Total revenues Total revenues Cost Of Services, Licenses and Maintenance Agreements Cost of services Cost Of Goods Sold Cost of equipment Cost of equipment Gross Profit Gross profit Gross profit Operating Expenses [Abstract] Operating expenses: Selling, General and Administrative Expense Selling, general and administrative Selling, general and administrative Depreciation, Depletion and Amortization, Nonproduction Depreciation and amortization Depreciation and amortization Operating Expenses Total operating expenses Total operating expenses Operating Income (Loss) Operating loss Operating loss Nonoperating Income (Expense) [Abstract] Other income (expense): Investment Income, Interest Interest income Income derived from investments in debt securities and on cash and cash equivalents the earnings and on finance receivables, i.e. leases and loans to customers. Interest Expense Interest expense Interest expense Interest expense Change In Fair Value Of Warrant Liabilities Change in fair value of warrants The cost incurred for the change in fair value of Warrant Liabilities. Change in fair value Nonoperating Income (Expense) Total other income, net Total other income, net Net Income (Loss), Including Portion Attributable To Noncontrolling Interest Net loss Net loss Preferred Stock Dividends, Income Statement Impact Cumulative preferred dividends Cumulative preferred dividends Net Income (Loss) Available To Common Stockholders, Basic Loss applicable to common shares Loss applicable to common shares Earnings Per Share, Basic and Diluted Loss per common share (basic and diluted) (in dollars per share) Loss per common share (basic and diluted) (in dollars per share) Weighted Average Number Of Shares Outstanding, Basic and Diluted, One Weighted average number of common shares outstanding (basic and diluted) (in shares) The average number of shares or units issued and outstanding that are used in calculating basic and diluted EPS. Statement Of Stockholders Equity [Abstract] Statement of Stockholders' Equity [Abstract] Statement, Equity Components [Axis] Statement, Equity Components [Axis] Common Stock Accumulated Deficit Increase (Decrease) In Stockholders Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Shares, Outstanding Balance (shares) Balance (in shares) Balance (in shares) Issuance Of Shares For Exercise Of Warrants, Value Issuance of shares for exercise of warrants at $2.20 per share Value of common stock issued during the period for exercise of warrants. Issuance Of Shares For Exercise Of Warrants, Shares Issuance of shares for exercise of warrants at $2.20 per share (in shares) Number of common stock issued during the period for exercise of warrants. Issuance and Vesting Of Shares Granted To Employees and Directors Under Stock Incentive Plan, Value Issuance and vesting of shares granted to employees and directors under the 2010 Stock Incentive Plan Value of common stock issued during the period to employees and directors and vesting of shares granted under the stock incentive plan. Issuance and Vesting Of Shares Granted To Employees and Directors Under Stock Incentive Plan, Shares Issuance and vesting of shares granted to employees and directors under the 2010 Stock Incentive Plan (in shares) Number of common stock issued during the period to employees and directors and vesting of shares granted under the stock incentive plan. Exercise Of Warrants, Exercise Price Exercise of warrants (in dollars per share) Exercise price of the warrants. Statement Of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Cash and Cash Equivalents, Period Increase (Decrease) [Abstract] Cash and Cash Equivalents, Period Increase (Decrease) [Abstract] Net Cash Provided By (Used In) Operating Activities [Abstract] Net Cash Provided by (Used in) Operating Activities [Abstract] Net Cash Provided By (Used In) Operating Activities, Continuing Operations [Abstract] OPERATING ACTIVITIES: Adjustments To Reconcile Net Income (Loss) To Cash Provided By (Used In) Operating Activities [Abstract] Adjustments to reconcile net loss to net cash used in operating activities: Charges Incurred In Connection With Vesting and Issuance Of Common Stock For Employee Compensation Charges incurred in connection with the issuance and vesting of common stock for employee and director compensation The aggregate amount of expense incurred in connection with the vesting and issuance of common stock for employee compensation. Share-Based Compensation Charges incurred in connection with the Long-term Equity Incentive Program Charges incurred in connection with the Long-term Equity Incentive Program Gain (Loss) On Sale Of Property Plant Equipment Loss on disposal of property and equipment Loss on disposal of property and equipment Loss on disposal of property and equipment Depreciation Depreciation, $418,493 and $183,365, respectively, of which is allocated to cost of services Depreciation, $418,493 and $183,365, respectively, of which is allocated to cost of services Finite-Lived Intangible Assets, Amortization Expense Amortization Provision For Doubtful Accounts Bad debt expense (recovery) Increase (Decrease) In Operating Capital [Abstract] Changes in operating assets and liabilities: Increase (Decrease) In Accounts Receivable Accounts receivable Accounts receivable Increase (Decrease) In Finance Receivables Finance receivables Finance receivables Increase (Decrease) In Inventories Inventory Inventory Inventory Increase (Decrease) In Prepaid Expense and Other Assets Prepaid expenses and other assets Prepaid expenses and other assets Prepaid expenses and other assets Increase (Decrease) In Accounts Payable Accounts payable Accounts payable Increase (Decrease) In Accrued Liabilities Accrued expenses Accrued expenses Net Cash Provided By (Used In) Operating Activities, Continuing Operations Net cash used in operating activities Net cash used in operating activities Net Cash Provided By (Used In) Investing Activities, Continuing Operations [Abstract] INVESTING ACTIVITIES: Payments To Acquire Property, Plant, and Equipment Purchase of property and equipment, net Purchase of property and equipment, net Purchase of property and equipment, net Net Cash Provided By (Used In) Investing Activities, Continuing Operations Net cash used in investing activities Net cash used in investing activities Net Cash Provided By (Used In) Financing Activities, Continuing Operations [Abstract] FINANCING ACTIVITIES: Proceeds From Issuance Of Common Stock Net proceeds from the issuance of common stock Repayments Of Long-Term Debt Repayment of long-term debt Repayment of long-term debt Repayment of long-term debt Net Cash Provided By (Used In) Financing Activities, Continuing Operations Net cash used in financing activities Net cash used in financing activities Cash and Cash Equivalents, Period Increase (Decrease) Net decrease in cash and cash equivalents Net decrease in cash and cash equivalents Supplemental Cash Flow Information [Abstract] Supplemental disclosures of cash flow information: Interest Paid Cash paid for interest Equipment and Software Acquired Under Capital Lease Equipment and software acquired under capital lease The amount of Equipment and software acquired under capital lease. Prepaid Insurance Financed With Long-Term Debt Prepaid insurance financed with long-term debt Prepaid insurance financed with long-term debt. Reclass Of Inventory To Fixed Assets For Rental Units Reclass of inventory to fixed assets for rental units The amount of Reclass of inventory to fixed assets for rental units. Property, Plant and Equipment, Disposals Disposal of property & equipment Cost Of Services, Depreciation Cost of services, Depreciation (in dollars) Organization, Consolidation, Basis Of Presentation, Business Description and Accounting Policies [Abstract] Organization, Consolidation, Basis Of Presentation, Business Description and Accounting Policies [Abstract] Organization, Consolidation, Basis Of Presentation, Business Description and Accounting Policies [Text Block] Accounting Policies Receivables [Abstract] Receivables [Abstract] Financing Receivables [Text Block] Finance Receivables Accrued Liabilities [Abstract] Accrued Liabilities [Abstract] Accrued Liabilities [Text Block] Accrued Expenses The entire disclosure of the components of accrued liabilities. Debt Disclosure [Abstract] Debt Disclosure [Abstract] Long-Term Debt [Text Block] Long-Term Debt Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Fair Value Disclosures [Text Block] Fair Value of Financial Instruments Stockholders Equity Note [Abstract] Stockholders' Equity Note [Abstract] Stockholders Equity Note Disclosure [Text Block] Common Stock and Preferred Stock Common Stock Warrants [Abstract] Common Stock Warrants [Abstract] Common Stock Warrants [Text Block] Common Stock Warrants The entire disclosure for Common stock warrants. Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Legal Matters and Contingencies [Text Block] Commitments Subsequent Events [Abstract] Subsequent Events [Abstract] Subsequent Events [Text Block] Subsequent Events Cash, Cash Equivalents, and Short-term Investments [Abstract] Cash and Cash Equivalents, at Carrying Value [Abstract] Receivables, Net, Current [Abstract] Accounts, Notes, Loans and Financing Receivable, Net, Current [Abstract] Accounts Receivable, Net, Current [Abstract] Notes, Loans and Financing Receivable, Net, Current [Abstract] Inventory, Net [Abstract] Prepaid Expense and Other Assets, Current [Abstract] Assets, Noncurrent [Abstract] Property, Plant and Equipment, Net [Abstract] Long-term Investments and Receivables, Net [Abstract] Accounts, Notes, Loans and Financing Receivable, Net, Noncurrent [Abstract] Notes, Loans and Financing Receivable, Net, Noncurrent [Abstract] Intangible Assets, Net (Excluding Goodwill) [Abstract] Prepaid Expense and Other Assets, Noncurrent [Abstract] Liabilities [Abstract] Accounts Payable and Accrued Liabilities, Current [Abstract] Debt, Current [Abstract] Long-term Debt and Capital Lease Obligations, Current [Abstract] Long-term Debt, Current Maturities [Abstract] Long-term Debt and Capital Lease Obligations [Abstract] Long-term Debt, Excluding Current Maturities [Abstract] Stockholders' Equity Attributable to Parent [Abstract] Retained Earnings (Accumulated Deficit) [Abstract] Net Income (Loss) Available to Common Stockholders, Basic [Abstract] Net Income (Loss) Attributable to Parent [Abstract] Net Income (Loss), Including Portion Attributable to Noncontrolling Interest [Abstract] Income (Loss) from Operations before Extraordinary Items [Abstract] Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest [Abstract] Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest [Abstract] Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest [Abstract] Operating Income (Loss) [Abstract] Gross Profit [Abstract] Revenues [Abstract] Sales Revenue, Goods, Net [Abstract] Sales Revenue, Services, Net [Abstract] Cost of Revenue [Abstract] Cost of Goods and Services Sold [Abstract] Cost of Goods Sold [Abstract] Cost of Services [Abstract] Operating Costs and Expenses [Abstract] Depreciation, Depletion and Amortization, Nonproduction [Abstract] Selling, General and Administrative Expense [Abstract] Investment Income, Nonoperating [Abstract] Investment Income, Net [Abstract]