Document and Entity Information [Abstract] Document and entity information. Document Type Amendment Flag Document Period End Date Document Fiscal Period Focus Document Fiscal Year Focus Entity Registrant Name Entity Central Index Key Current Fiscal Year End Date Entity Filer Category Entity Common Stock, Shares Outstanding Condensed Consolidated Balance Sheets [Abstract] Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents at end of period Cash and cash equivalents at beginning of period Cash and cash equivalents Accounts Receivable, Net, Current Accounts receivable, less allowance for doubtful accounts of $320,000 and $520,000 at September 30, 2012 and December 31, 2011, respectively Amount due from customer Inventory, Net Inventories, net Inventories, net Prepaid Expense and Other Assets, Current Prepayments and other current assets Prepayments and other current assets Assets, Current Total current assets Property, Plant and Equipment, Net Property and equipment, net Property and equipment, net Finite-Lived Intangible Assets, Net Licenses, net Licenses, net Liabilities and Equity [Abstract] LIABILITIES AND STOCKHOLDERS' DEFICIT Accounts Payable, Current Accounts payable Bank Loans Bank financings Outstanding loans Accrued Liabilities for Commissions, Expense and Taxes Accrued commissions Accrued Royalties, Current Accrued royalties Product Warranty Accrual, Current Accrued warranties Other Accrued Liabilities, Current Other accrued expenses and current liabilities Other accrued expenses and current liabilities Liabilities, Current Total current liabilities Commitments and Contingencies Commitments and contingencies Stockholders' Equity Attributable to Parent [Abstract] Stockholders' deficit: Common stock, $0.0001 par value; 250,000,000 shares authorized; 24,145,355 and 23,799,731 shares issued and outstanding at September 30, 2012 and December 31, 2011, respectively Common Stock, Value, Issued Additional Paid in Capital, Common Stock Additional paid-in capital Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated other comprehensive loss Retained Earnings (Accumulated Deficit) Accumulated deficit Stockholders' Equity Attributable to Parent Total stockholders' deficit Stockholders' deficit Liabilities and Equity Total liabilities and stockholders' deficit Allowance for Doubtful Accounts Receivable, Current Allowance for doubtful accounts Common Stock, Par or Stated Value Per Share Common stock, 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 Condensed Consolidated Statements of Operations and Comprehensive Income [Abstract] Revenues Total revenues Revenues Cost of Goods Sold Cost of goods sold Gross Profit Gross margin Operating Expenses [Abstract] Operating expenses Research and Development Expense Research and development Operating Expenses Total operating expenses Operating income Operating Income (Loss) Interest Expense Interest expense, net Income before income tax provision Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest Income Tax Expense (Benefit) Income tax provision Net Income (Loss) Attributable to Parent Net income attributable to common stockholders Net income Net income Earnings Per Share [Abstract] Earnings per share Schedule of calculation of numerator and denominator in earning per share Earnings Per Share, Basic Basic Basic earnings per share Earnings Per Share, Diluted Diluted Diluted earnings per share Weighted Average Number of Shares Outstanding, Diluted [Abstract] Denominator: Weighted average shares outstanding Basic earnings per share - weighted average shares Weighted Average Number of Shares Outstanding, Basic Basic Weighted Average Number of Shares Outstanding, Diluted Diluted Diluted earnings per share - adjusted weighted average shares Condensed Consolidated Statements of Cash Flows [Abstract] Net Cash Provided by (Used in) Operating Activities [Abstract] Cash flows from operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, Depletion and Amortization, Nonproduction Depreciation and amortization Share-based Compensation Stock-based compensation Recoveries from losses on accounts receivables Provision for Doubtful Accounts Inventory Write-down Provision for inventory obsolescence Increase (Decrease) in Operating Assets [Abstract] (Increase) decrease in: Increase (Decrease) in Accounts Receivable Accounts receivable Increase (Decrease) in Inventories Inventories Increase (Decrease) in Other Operating Assets Other assets Increase (Decrease) in Operating Liabilities [Abstract] Increase (decrease) in: Increase (Decrease) in Accounts Payable Accounts payable Increase (Decrease) in Other Accrued Liabilities Accrued expenses and other liabilities Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities Total adjustments Net Cash Provided by (Used in) Operating Activities Net cash provided by operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] Cash flows from investing activities: Payments to Acquire Property, Plant, and Equipment Acquisition of property and equipment Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Cash flows from financing activities: Proceeds from (Repayments of) Debt Net proceeds (repayments) of bank financings Net cash provided by (used in) financing activities Net Cash Provided by (Used in) Financing Activities Effect of Exchange Rate on Cash and Cash Equivalents Cumulative translation adjustment Cash and Cash Equivalents, Period Increase (Decrease) Net increase in cash and cash equivalents Supplemental Cash Flow Information [Abstract] Supplemental disclosure of cash flow information: Interest Paid, Net Interest Income Taxes Paid, Net Income tax Basis of Presentation [Abstract] Basis of presentation. BASIS OF PRESENTATION Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Liquidity and Going Concern [Abstract] Liquidity and going concern. LIQUIDITY AND GOING CONCERN Liquidity Disclosure [Text Block] Significant Accounting Policies [Abstract] Significant Accounting Policies [Text Block] SIGNIFICANT ACCOUNTING POLICIES Inventories [Abstract] INVENTORIES Inventory Disclosure [Text Block] Prepayments and Other Current Assets [Abstract] Prepayments and other current assets. Property and Equipment [Abstract] PROPERTY AND EQUIPMENT Property, Plant and Equipment Disclosure [Text Block] LICENSES Intangible Assets Disclosure [Text Block] Bank Financings [Abstract] Debt Disclosure [Text Block] BANK FINANCINGS Other Accrued Expenses and Current Liabilities [Abstract] OTHER ACCRUED EXPENSES AND CURRENT LIABILITIES Other Liabilities Disclosure [Text Block] Segment Information [Abstract] SEGMENT INFORMATION Segment Reporting Disclosure [Text Block] Commitments and Contingencies [Abstract] Commitments and Contingencies Disclosure [Text Block] COMMITMENTS AND CONTINGENCIES Principles of Consolidation Consolidation, Policy [Policy Text Block] Use of Estimates, Policy [Policy Text Block] Estimates Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Receivables, Policy [Policy Text Block] Accounts Receivable Inventory, Policy [Policy Text Block] Inventories Property and Equipment Property, Plant and Equipment, Policy [Policy Text Block] Licenses [Policy Text Block] Licenses Licenses. Patents and Trademarks Intangible Assets, Finite-Lived, Policy [Policy Text Block] Impairment of 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] Research and Development Research and Development Expense, Policy [Policy Text Block] Compensation Related Costs, Policy [Policy Text Block] Stock-Based Compensation Income Tax, Policy [Policy Text Block] Income Taxes Earnings Per Share, Policy [Policy Text Block] Earnings per Share Foreign Currency Exchange Gains and Losses Foreign Currency Transactions and Translations Policy [Policy Text Block] Comprehensive Income [Policy Text Block] Comprehensive Income Comprehensive income. Shipping and handling expenses Shipping and Handling Cost, Policy [Policy Text Block] Schedule of Property, Plant and Equipment over Estimated Useful Lives [Table Text Block] Schedule of estimated useful lives of property and equipment Schedule of property plant and equipment over estimated useful lives. Schedule of stock-based compensation costs by income statement classification Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Table Text Block] Schedule of calculation of numerator and denominator in earnings per share Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block] Schedule of Inventories Schedule of Inventory, Current [Table Text Block] Schedule of Property and Equipment Property, Plant and Equipment [Text Block] Schedule of estimated future amortization expense related to Licenses Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Schedule of other accrued expenses and current liabilities Schedule of Accrued Liabilities [Table Text Block] Schedule of revenues by geographic region based on customer locations Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] Schedule of revenues by product line Revenue from External Customers by Products and Services [Table Text Block] Schedule of future estimated lease payments Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] Line of Credit Facility [Table] Range [Axis] Range [Domain] Minimum [Member] Minimum [Member] Maximum [Member] Maximum [Member] Line of Credit Facility [Axis] Line of Credit Facility, Lender [Domain] Factoring Agreement [Member] Factoring Agreement [Member] Factoring agreement. Line of Credit Facility [Line Items] Net Working Capital Working capital position Net working capital. Fair Value Assumption, Date of Securitization or Asset-backed Financing Arrangement, Transferor's Continuing Involvement, Servicing Assets or Liabilities, Discount Rate Factoring agreement, interest rate Line of Credit Facility, Maximum Borrowing Capacity Maximum borrowing capacity Credit facility with Silicon Valley Bank (SVB) Line of Credit Facility, Interest Rate at Period End Interest rate under credit facility Schedule of Significant Accounting Policies [Table] Disclosure of significant accounting policies Concentration Risk by Type [Axis] Concentration Risk Type [Domain] Customer Concentration Risk [Member] Customer Concentration Risk [Member] Significant Accounting Policies [Line Items] Significant accounting policies. Product Warranty Expense Warranty costs Standard Product Warranty Accrual Warranty reserve Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures Grants to employees and directors Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit Exercise price range, lower limit Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit Exercise price range, upper limit Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Anti-dilutive securities excluded from the computation Other Inventory, Inventory at off Site Premises Inventory maintained in China Shipping, Handling and Transportation Costs Shipping and handling fees Schedule of Property, Plant and Equipment [Table] Property, Plant and Equipment [Line Items] Property, Plant and Equipment, Estimated Useful Lives Property and Equipment, useful life Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table] Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs, by Report Line [Axis] Employee Service Share-based Compensation, Allocation of Recognized Period Costs, Report Line [Domain] Research and Development Expense [Member] Research and development [Member] Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] Allocated Share-based Compensation Expense Total Employee Service Share-based Compensation, Tax Benefit from Compensation Expense Tax effect on stock-based compensation Allocated Share-based Compensation Expense, Net of Tax Net effect on net income (loss) Share Based Compensation Effect on Income or Loss Per Share, Basic Share based compensation effect on income or loss per share, basic. Basic Share Based Compensation Effect on Income or Loss Per Share, Diluted Share based compensation effect on income or loss per share, diluted. Diluted Dilutive Securities, Effect on Basic Earnings Per Share Stock options and warrants Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax, Portion Attributable to Parent Foreign currency translation adjustment Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Inventory Valuation Reserves Reserve for excess and obsolete inventory Reserves for excess and obsolete inventories Prepaid Insurance Prepaid insurance Other Assets, Current Other Machinery and Equipment, Gross Machinery and equipment Furniture and Fixtures, Gross Office furniture and equipment Capitalized Computer Software, Gross Software Property, Plant and Equipment, Gross Property and equipment, gross Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Accumulated depreciation and amortization Schedule of Finite-Lived Intangible Assets by Major Class [Table] Finite-Lived Intangible Assets [Line Items] Indefinite-Lived License Agreements License fee capitalized Finite-Lived Intangible Assets, Gross Licenses Finite-Lived Intangible Assets, Accumulated Amortization Accumulated amortization Debt Instrument Repayment Term Debt instrument repayment term Debt instrument repayment term. Customer Advances, Current Customer advances Employee-related Liabilities, Current Accrued payroll, taxes and benefits Sales and Excise Tax Payable, Current Accrued foreign sales tax Interest Payable, Current Accrued interest Accrued Professional Fees, Current Accrued legal and professional fees Other Sundry Liabilities, Current Accrued operating expenses Schedule of Segment Reporting Information, by Segment [Table] Statement, Geographical [Axis] Segment, Geographical [Domain] Asia [Member] Asia. Asia [Member] Latin America [Member] Latin America [Member] Latin America. North America [Member] North America (United States and Canada) [Member] North America. Segment Reporting Information [Line Items] Revenue from External Customers by Products and Services [Table] Products and Services [Axis] Products and Services [Domain] Voice Products [Member] Voice Products [Member] Voice products. Data Products [Member] Data Products [Member] Data products. Property Subject to or Available for Operating Lease, by Major Property Class [Table] Property Subject to or Available for Operating Lease [Axis] Property Subject to or Available for Operating Lease [Domain] China Facility [Member] China facility. China Facility [Member] Korea Facility [Member] Korea facility. Korea Facility [Member] Operating Leases, Rent Expense Average base monthly rent under lease agreement Operating Leases, Rent Expense, Net Rent expense Supplemental Unemployment Benefits, Severance Benefits Severance expense 2013 Operating Leases, Future Minimum Payments, Due in Two Years 2014 Operating Leases, Future Minimum Payments, Due in Three Years Operating Leases, Future Minimum Payments Due Total Commercial Bank In China [Member] Commercial Bank in China [Member] Principal Contract Manufacturer Amount Past Due [Member] Principal Contract Manufacturer, Amount Past Due [Member] Principal contract manufacturer, amount past due. Major Customers [Axis] Name of Major Customer [Domain] Customer One [Member] Customer one. Poland [Member] Customer Two [Member] Customer two. Scandinavia[Member] Customer Three [Member] Customer three. Venezuela [Member] Customer Four [Member] United States [Member] Customer four. Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] Licensing Agreements [Member] Licenses [Member] Patents and Trademarks [Member] Patents and trademarks. Patents and Trademarks [Member] Deferred Compensation Arrangement with Individual, Share-based Payments, by Title of Individual [Axis] Title of Individual with Relationship to Entity [Domain] Non Executive Director [Member] Non-executive director. Non-Executive Director [Member] Employees [Member] Employees. Employees [Member] Property, Plant and Equipment by Type [Axis] Property, Plant and Equipment, Type [Domain] Machinery And Equipment [Member] Machinery and Equipment [Member] Office Equipment [Member] Office Furniture and Equipment [Member] Software [Member] Software [Member] Leasehold Improvements [Member] Leasehold Improvements [Member] Code Division Multiple Access and Wideband Code Division Multiple Access [Member] CDMA and WCDMA [Member] Code division multiple access and wideband code division multiple access. Voice over Internet Protocol [Member] VoIP [Member] Voice over internet protocol. Concentration Risk, Percentage Concentration risk, percentage Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Stock vesting period Finite-Lived Intangible Asset, Useful Life Finite-lived intangible assets Schedule of Licenses Schedule of Finite-Lived Intangible Assets [Table Text Block] Amortization of Intangible Assets Amortization expense Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months 2012 Finite-Lived Intangible Assets, Amortization Expense, Year Two 2013 Area of Real Estate Property Square footage of facility Lease Expiration Date Lease agreement expiration Property, Plant and Equipment, Useful Life Property and Equipment Prepayments and Other Current Assets [Text Block] PREPAYMENTS AND OTHER CURRENT ASSETS Prepayments and other current assets. Selling and Marketing Expense Sales and marketing General and Administrative Expense General and administrative Revenue Recognition, Policy [Policy Text Block] Revenue Recognition Standard Product Warranty, Policy [Policy Text Block] Warranty Costs Concentration Risk, Credit Risk, Policy [Policy Text Block] Certain Risks and Concentrations Reclassifications Reclassification, Policy [Policy Text Block] New Accounting Pronouncements, Policy [Policy Text Block] Recent Accounting Pronouncements Selling and Marketing Expense [Member] Sales and marketing [Member] General and Administrative Expense [Member] General and administrative [Member] Net Income (Loss) Attributable to Parent [Abstract] Numerator: Dilutive Securities, Effect on Basic Earnings Per Share [Abstract] Effect of dilutive securities: Impairment of Intangible Assets, Finite-lived Impairment cost of Long lived Intangible asset Product Warranty Replacement Period Warranty replacement period Product warranty replacement period. Unrecognized Tax Benefits Unrecognized Tax benefits Stock Option Maximum Granted Period Stock option maximum granted period Stock option maximum granted period. Debt Instrument, Interest Rate, Stated Percentage Adjustable rate Accrued Income Taxes, Current Accrued income taxes Prepaid Taxes Prepaid taxes Middle and East Africa [Member] Middle and East Africa. MEA (Middle East and Africa) [Member] Europe [Member] Europe [Member] Europe. Commitments and Contingencies (Textual) [Abstract] Commitments and Contingencies (Textual) [Abstract] Commitments and contingencies. Schedule of future estimated lease payments Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] Schedule of revenues by product line Schedule of revenues by geographic region based on customer locations Segment Reporting Information, Revenue for Reportable Segment [Abstract] Liquidity and Going Concern (Textual) [Abstract] Liquidity and Going Concern (Textual) [Abstract] Liquidity and going concern. Schedule of Estimated Useful Lives of Property and Equipment [Abstract] Schedule of estimated useful lives of property and equipment Schedule of estimated useful lives of property and equipment. Significant Accounting Policies (Textual) [Abstract] Significant Accounting Policies (Textual) [Abstract] Significant accounting policies. Schedule of Prepayments and Other Current Assets [Abstract] Schedule of prepayments and other current assets Schedule of prepayments and other current assets. Licenses (Textual) [Abstract] Licenses (Textual) [Abstract] Licenses. Schedule of property and equipment Property, Plant and Equipment, Net, by Type [Abstract] Schedule of Licenses Finite-Lived Intangible Assets, Net [Abstract] Schedule of estimated future amortization expense related to Licenses Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] Schedule of other accrued expenses and current liabilities Accounts Payable and Accrued Liabilities, Current [Abstract] Inventory, Raw Materials, Gross Raw materials Inventory, Finished Goods, Gross Finished goods Inventory, Gross Inventories, gross Assets, Current [Abstract] Current assets: Supplies Supplier advances Increase (Decrease) in Prepaid Expense Supplier advances Other Assets, Noncurrent [Abstract] Other assets: Other Assets, Noncurrent Other, net Assets, Noncurrent Total other assets Assets Total assets Cash Paid [Abstract] Cash paid during the period for: Cash paid. Schedule of Prepayments and Other Current Assets [Table Text Block] Schedule of prepayments and other current assets Schedule of prepayments and other current assets. Inventories Current Net [Abstract] Schedule of Inventories Inventories current net. Bank Financings (Textual) [Abstract] Bank financings. Bank Financings (Textual) [Abstract] Property Subject to or Available for Operating Lease [Line Items] Schedule of Stock Based Compensation Costs by Income Statement Classification [Abstract] Schedule of stock-based compensation costs by income statement classification Schedule of stock based compensation costs by income statement classification. Share Based Compensation Effect on Earning Per Share [Abstract] Effect on earnings (loss) per share: Share based compensation effect on earning per share. Sales Returns Allowance Allowance for sales returns Sales returns allowance. Significant Accounting Policies (Additional Textual) [Abstract] Significant accounting policies. Significant Accounting Policies (Additional Textual) [Abstract] Bank Financings (Additional Textual) [Abstract] Bank financings. Bank Financings (Additional Textual) [Abstract] Operating Leases, Future Minimum Payments Due, Next Twelve Months 2012 Recently Adopted Accounting Pronouncements [Policy Text Block] Recently adopted accounting pronouncements. Recently Adopted Accounting Pronouncements Servicing Asset at Amortized Value, Additions Gross receivables purchased Commitments and Contingencies (Additional Textual) [Abstract] Commitments and contingencies. Commitments and Contingencies (Additional Textual) [Abstract] Liabilities, Current [Abstract] Current liabilities: Notes Payable Note payable, net of discount Liabilities, Noncurrent [Abstract] Long-term liabilities: Debt Instrument, Unamortized Discount Less: unamortized discount Discount on notes payable Nonoperating Income (Expense) [Abstract] Other income (expense) Nonoperating Income (Expense) Total other income (expense) Proceeds from Issuance of Common Stock Proceeds from issuance of common stock Line of Credit Facility, Amount Outstanding Borrowings under credit facility Actual borrowings under this credit facility Silicon Valley Bank [Member] Silicon Valley bank. Silicon Valley Bank [Member] Notes Payable, Noncurrent Noncurrent portion Note payable-long term, net of discount Note Payable (Textual) [Abstract] Note payable. Note Payable (Textual) [Abstract] Monthly payment obligation of promissory note Debt Instrument, Periodic Payment Payment obligation per month Notes Payable, Current Less: current portion Note payable-current, net of discount Summary of scheduled payments Schedule of Debt [Table Text Block] Note Payable Percentage of Imputed Interest Rate Imputed interest rate on promissory note Note payable percentage of imputed interest rate. Schedule of Future Amortization of Debt Discount [Table Text Block] Summary of estimated future amortization charged to imputed interest expense Schedule of future amortization of debt discount. Amount of Cash Paid under Agreement Cash paid to WNC Amount of cash paid under agreement. Wistron Neweb Corporation [Member] Wistron Neweb Corporation. Wistron Neweb Corporation [Member] Parties to Contractual Arrangement [Axis] Parties to Contractual Arrangement [Domain] Percentage of Net Income with Relation to Calculating Additional Payments for Promissory Note Total payments as percentage of net income Additional payments equal to net income Percentage of net income with relation to calculating additional payments for promissory note. Amount of Positive Impact on Working Capital Due to Issuance Promissory Note Impact of issuance of the Promissory Note on working capital Amount of positive impact on working capital due to issuance promissory note. Line of Credit Facility Expiration Period Term of credit facility Term loan duration Line of credit facility expiration period. Commercial Bank China [Member] Commercial Bank China [Member] Commercial Bank of China. Percentage of Eligible Accounts Receivable and Purchase Orders for Inventory in Transit for Calculating Maximum Amount of Advances Advances as percentage of eligible accounts receivable and purchase orders Maximum percentage of advance based on eligible accounts receivable and eligible purchase orders Percentage of eligible accounts receivable and purchase orders for inventory in transit for calculating maximum amount of advances. Percentage of Specified Margin for Eligible Accounts Receivable Specified margin for eligible accounts receivable Percentage of specified margin for eligible accounts receivable. Minimum Level of EBITDA for Applicability of Increased Percentage of Specified Margin Maximum EBITDA for any trailing six month Minimum level of EBITDA for applicability of increased percentage of specified margin. Percentage of Increased Specified Margin for Eligible Accounts Receivable Increased specified margin of eligible accounts receivable For eligible accounts receivable, the specified margin increase to Percentage of increased specified margin for eligible accounts receivable. Percentage of Increased Specified Margin for Eligible Purchase Orders for Inventory in Transit Increased specified margin of eligible purchase orders For eligible purchase orders the specified margin increase to Percentage of increased specified margin for eligible purchase orders for inventory in transit. Number of Customers Number of Customers Number of customers. Percentage of Specified Margin for Eligible Purchase Orders for Inventory in Transit For eligible purchase orders the specified margin Specified margin for eligible purchase orders Percentage of specified margin for eligible purchase orders for inventory in transit. Note Payable [Abstract] Note Payable Long-term Debt [Text Block] Notes Payable [Abstract] Summary of scheduled payments Future Amortization of Debt Discount [Abstract] Summary of estimated future amortization charged to imputed interest expense Future Amortization of Debt Discount Charged to Imputed Interest Expense Current 2012 (3 months remaining) Future amortization of debt discount charged to imputed interest expense current. Future Amortization of Debt Discount Charged to Imputed Interest Expense Year Two 2013 Future amortization of debt discount charged to imputed interest expense year two. Future Amortization of Debt Discount Charged to Imputed Interest Expense Year Three Future amortization of debt discount charged to imputed interest expense year three. 2014 Future Amortization of Debt Discount Charged to Imputed Interest Expense Year Four Future amortization of debt discount charged to imputed interest expense year four. 2015 Note Payable Discount Amortization Period Repayment term of Note Note payable discount amortization period. Term of Agreement Term of agreement. Term of agreement Notes Payable [Abstract] Summary of scheduled payments Note Payable (Additional Textual) [Abstract] Note payable. Note Payable (Additional Textual) [Abstract] Licenses [Abstract] Amortization of Debt Discount (Premium) Note payable discount Face Value of Promissory Note Issued Non-interest bearing promissory Note issued to WNC, face value Face value of promissory note issued. Discounted Face Value of Promissory Note Issued Non-interest promissory Note issued to WNC, discounted value Discounted face value of promissory note issued. Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period Grants issued during period Notes Payable Before Unamortized Discount Note payable-face value Notes payable before unamortized discount. Accounts payable balance converted to notes payable Notes Assumed