Organization, Consolidation and Presentation of Financial Statements [Abstract] ORGANIZATION Nature of Operations [Text Block] Fair Value Disclosures [Abstract] Fair Value Measurements, Recurring and Nonrecurring [Table] Fair Value Measurements, Recurring and Nonrecurring [Table] Measurement Frequency [Axis] Measurement Frequency [Axis] Fair Value, Measurement Frequency [Domain] Fair Value, Measurement Frequency [Domain] Recurring Fair Value, Measurements, Recurring [Member] Fair Value, Hierarchy [Axis] Fair Value, Hierarchy [Axis] Fair Value Hierarchy [Domain] Fair Value Hierarchy [Domain] Level 2 Fair Value, Inputs, Level 2 [Member] Level 3 Fair Value, Inputs, Level 3 [Member] Liabilities that are measured at fair value on a recurring basis Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Warrant liabilities Warrants and Rights Outstanding Change in the estimated fair value of warrant liabilities Warrants and Rights [Roll Forward] A roll forward is a reconciliation of a concept from the beginning of a period to the end of the period. Balance at December 31, 2015 Warrant exercise Class of Warrant or Right Warrants Exercised Value Represents the value of warrants exercised during the period. Increase in fair value Fair Value Adjustment of Warrants Balance at March 31, 2016 Statement of Financial Position [Abstract] ASSETS Assets [Abstract] Current assets: Assets, Current [Abstract] Cash Cash Accounts receivable (net of allowance for doubtful accounts of $68 for 2016 and 2015) Accounts Receivable, Net, Current Inventory Inventory, Net Other current assets Other Assets, Current Total current assets Assets, Current Property and equipment, net Property, Plant and Equipment, Net Intangible assets, net Intangible Assets, Net (Excluding Goodwill) Total assets Assets LIABILITIES AND SHAREHOLDERS’ EQUITY Liabilities and Equity [Abstract] Current liabilities: Liabilities, Current [Abstract] Accounts payable Accounts Payable, Current Accounts Payable and Accrued Liabilities, Current Accounts Payable and Accrued Liabilities, Current Other Other Liabilities, Current Total current liabilities Liabilities, Current Long term debt Long-term Debt, Excluding Current Maturities Other long-term liabilities Other Liabilities, Noncurrent Total liabilities Liabilities COMMITMENTS AND CONTINGENCIES (Note 13) Commitments and Contingencies Shareholders' equity: Stockholders' Equity Attributable to Parent [Abstract] Series B-2 voting convertible preferred stock, no par value: shares authorized and reserved — 39, shares issued and outstanding — 12 Preferred Stock, Value, Outstanding Common stock, no par value; shares authorized — 75,000; shares issued and outstanding — 23,891 and 23,789, respectively Common Stock, Value, Issued Treasury Stock, Value Treasury Stock, Value Other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated deficit Retained Earnings (Accumulated Deficit) Total shareholders’ equity Stockholders' Equity Attributable to Parent Total liabilities and shareholders’ equity Liabilities and Equity Balance Sheet Related Disclosures [Abstract] Accounts payable and accrued expenses: Accounts Payable and Accrued Liabilities, Current [Abstract] Bonus related compensation Accrued Bonuses Employee related accruals Employee-related Liabilities, Current Accrued expenses Accrued Liabilities, Current Asset retirement obligation Asset Retirement Obligation, Current Other Other Accrued Liabilities, Current Total Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] Equipment and computers Equipment And Computers [Member] Represents information pertaining to equipment and computers. Furniture and fixtures Furniture and Fixtures [Member] Computer Equipment Computer Equipment [Member] Building improvements and leasehold improvements Building Improvements And Leasehold Improvements [Member] Represents information pertaining to building improvements and leasehold improvements. Construction in progress Construction in Progress [Member] Property and equipment, net: Property, Plant and Equipment [Line Items] Total property and equipment, gross Property, Plant and Equipment, Gross Less: Accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Total, net Depreciation and amortization Depreciation, Depletion and Amortization Summary of valuation of the Company's investments and financial instruments that are measured at fair value on a recurring basis Fair Value, Liabilities Measured on Recurring Basis [Table Text Block] Summary of change in estimated fair value of warrant liabilities Schedule of Change in Estimated Fair Value of Warrant Liabilities [Table Text Block] Tabular disclosure of change in the estimated fair value of the warrant liabilities. Schedule of reconciliation of beginning and ending balances for the Company's fair value measurements using Level 3 inputs Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Warrants and Rights Note Disclosure [Abstract] Schedule of warrants outstanding Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block] Schedule of assumptions used in calculating estimated fair value of warrants Schedule of Class of Warrant or Right Valuation Assumptions [Table Text Block] Tabular disclosure of the significant assumptions used during the period to estimate the fair value of warrant liabilities, including, but not limited to: (a) expected term of instruments, (b) expected volatility of the entity's shares, (c) closing stock price, (d) risk-free rate, and (e) dividend rate. Disclosure of Compensation Related Costs, Share-based Payments [Abstract] STOCK-BASED COMPENSATION Disclosure of Compensation Related Costs, Share-based Payments [Text Block] STOCK PURCHASE WARRANTS Warrants and Rights Note Disclosure [Text Block] The entire disclosure for warrants including description, amounts outstanding, fair value calculation and estimates. Income Statement [Abstract] Revenues: Revenues [Abstract] Product sales Sales Revenue, Goods, Net Total revenues Revenue, Net Costs and expenses: Costs and Expenses [Abstract] Cost of product sales Cost of Goods Sold Gross profit Gross Profit Research and development Research and Development Expense Selling, general and administrative Selling, General and Administrative Expense Total operating expenses Operating Expenses Loss from operations Operating Income (Loss) Other income (expense): Other Nonoperating Income (Expense) [Abstract] Increase in fair value of warrants Foreign currency translation (loss) gain Foreign Currency Transaction Gain (Loss), Realized Interest income Investment Income, Interest Interest expense Interest Expense Other Nonoperating Income (Expense) Other Nonoperating Income (Expense) Total other income (expense) Nonoperating Income (Expense) Net loss Net Income (Loss) Attributable to Parent Net loss per share attributable to common shareholders (Basic and Diluted) (see note 11) Earnings Per Share, Basic and Diluted Weighted average number of common shares outstanding (Basic and Diluted) Weighted Average Number of Shares Outstanding, Basic and Diluted Commitments and Contingencies Disclosure [Abstract] Schedule of future minimum payments related to leases Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] BASIS OF PRESENTATION BASIS OF PRESENTATION Basis of Accounting [Text Block] Subsequent Events [Abstract] SUBSEQUENT EVENTS Subsequent Events [Text Block] Risks and Uncertainties [Abstract] Concentration Risk [Table] Concentration Risk [Table] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Revenue Sales Revenue, Net [Member] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Customer concentration Customer Concentration Risk [Member] Customer [Axis] Customer [Axis] Customer [Domain] Customer [Domain] One distributor in the U.S One Third Party Customer In U S [Member] Represents information pertaining to the one third party customer in the U.S. CONCENTRATION Concentration Risk [Line Items] Number of Distributors Number of Customers Represents number of customers. Concentration risk (as a percent) Concentration Risk, Percentage Document and Entity Information 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 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 Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Debt Disclosure [Abstract] DEBT Debt Disclosure [Text Block] Equity [Abstract] PREFERRED STOCK Preferred Stock [Text Block] Statement of Comprehensive Income [Abstract] Net loss Other comprehensive loss Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Foreign currency translation Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent Comprehensive loss Comprehensive Income (Loss), Net of Tax, Attributable to Parent 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] Equity Award [Domain] Equity Award [Domain] Service-based stock options Employee Stock Option [Member] Employee Stock [Member] Employee Stock [Member] Range [Axis] Range [Axis] Range [Domain] Range [Domain] Minimum Minimum [Member] Maximum Maximum [Member] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event [Member] Subsequent Event [Member] Stock-Based Compensation Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Vesting period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Expiration period Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period Grant date fair value Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Net compensation expense related to employees and directors (in dollars) Allocated Share-based Compensation Expense Weighted average assumptions used to estimate fair value of each service-based stock option grant Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract] Expected dividend rate (as a percent) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Expected stock price volatility (as a percent) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Risk-free interest rate (as a percent) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Expected life (in years) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term Options Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Outstanding at the beginning of the 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 Expired (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period Forfeited (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period Outstanding at the end of the period (in shares) Exercisable at the end of the 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 at the beginning of the period (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Granted (in dollars per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Exercised (in dollars per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Expired (in dollars per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price Forfeited (in dollars per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Outstanding at the end of the period (in dollars per share) Exercisable at the end of the period (in dollars 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] Outstanding at the beginning of the period Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Outstanding at the end of the period Exercisable at the end of the 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 Aggregate Intrinsic Value [Abstract] Share Based Compensation Arrangement By Share Based Payment Award Options Aggregate Intrinsic Value [Abstract] Outstanding at beginning of period Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Exercised Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value Outstanding at the end of the period Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Exercisable at end of period Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value Additional disclosures Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] Total unrecognized compensation cost (in dollars) Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options Weighted average period over which unrecognized compensation is expected to be recognized (in years) Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition Total fair value of options vested (in dollars) Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value Stock Issued During Period, Shares, Employee Stock Purchase Plans Stock Issued During Period, Shares, Employee Stock Purchase Plans Stock Issued During Period, Value, Employee Stock Purchase Plan Stock Issued During Period, Value, Employee Stock Purchase Plan Subsequent Event [Table] Subsequent Event [Table] Subsequent Event [Line Items] Subsequent Event [Line Items] Purchase Obligation, Due in Next Twelve Months Purchase Obligation, Due in Next Twelve Months Earnings Per Share [Abstract] Schedule of net loss attributable to common shareholders and share data used in the basic and diluted earnings per share computations using the two class method Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Amortization of Intangible Assets Amortization of Intangible Assets Schedule of Indefinite-Lived Intangible Assets [Table] Schedule of Indefinite-Lived Intangible Assets [Table] Indefinite-lived Intangible Assets [Axis] Indefinite-lived Intangible Assets [Axis] Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-lived Intangible Assets, Major Class Name [Domain] Commercial rights Contractual Rights [Member] Intangible assets, net Indefinite-lived Intangible Assets [Line Items] Commercial rights Finite-Lived Intangible Assets, Gross Less: accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Total Finite-Lived Intangible Assets, Net Estimated future amortization expense Finite-Lived Intangible Assets, Net, Amortization Expense, Rolling Maturity [Abstract] 2015 Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year 2016 Finite-Lived Intangible Assets, Amortization Expense, Year Two 2017 Finite-Lived Intangible Assets, Amortization Expense, Year Three 2018 Finite-Lived Intangible Assets, Amortization Expense, Year Four 2019 Finite-Lived Intangible Assets, Amortization Expense, Year Five Thereafter Finite-Lived Intangible Assets, Amortization Expense, after Year Five Statement of Cash Flows [Abstract] Operating activities: Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] Adjustments to reconcile net loss to net cash used for operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Stock compensation expense Share-based Compensation Change in fair value of warrants Inventory provision Business Combination, Bargain Purchase, Gain Recognized, Amount Foreign currency translation loss (gain) Gain on sales of fixed assets Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Inventory Increase (Decrease) in Inventories Accounts receivable Increase (Decrease) in Receivables Other current assets Increase (Decrease) in Other Current Assets Accounts payable Increase (Decrease) in Accounts Payable and Accrued Liabilities Accrued expenses Increase (Decrease) in Employee Related Liabilities Other non-current assets and liabilities, net Increase (Decrease) in Other Operating Assets and Liabilities, Net Net cash used for operating activities Net Cash Provided by (Used in) Operating Activities, Continuing Operations Investing activities: Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] Expenditures for property, plant and equipment Payments to Acquire Businesses, Net of Cash Acquired Other Payments for (Proceeds from) Other Investing Activities Net cash provided by (used in) investing activities Net Cash Provided by (Used in) Investing Activities, Continuing Operations Financing activities: Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] Net proceeds from issuance of common stock Proceeds from Issuance of Preferred Stock and Preference Stock Deferred Finance Costs, Current, Net Debt Issuance Costs, Current, Net Payments on long-term debt Repayments of Debt Net cash provided by (used in) financing activities Net Cash Provided by (Used in) Financing Activities, Continuing Operations Net decrease in cash Net Cash Provided by (Used in) Continuing Operations Cash at beginning of period Cash at end of period Supplemental cash flow information (non-cash): Supplemental Cash Flow Information [Abstract] Additions to equipment in process included in accounts payable Preferred Stock, Accretion of Redemption Discount Warrants exchanged for common stock Stock and Warrants Issued During Period, Value, Preferred Stock and Warrants SELECTED BALANCE SHEET COMPONENTS Supplemental Balance Sheet Disclosures [Text Block] Schedule of weighted average assumptions used to estimate fair value of each service-based stock option grant Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Summary of activity for service-based stock options Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block] NET LOSS PER COMMON SHARE Earnings Per Share [Text Block] Accounting Policies [Abstract] RECENT ACCOUNTING PRONOUNCEMENTS Significant Accounting Policies [Text Block] Statement [Table] Statement [Table] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Convertible Preferred Stock Convertible Preferred Stock [Member] Statement Statement [Line Items] Allowance for doubtful accounts Allowance for Doubtful Accounts Receivable Par value of convertible preferred stock (in dollars per share) Preferred Stock, No Par Value Convertible preferred stock, shares authorized Preferred Stock, Shares Authorized Convertible preferred stock, shares reserved Convertible Preferred Stock, Shares Reserved for Future Issuance Convertible preferred stock, shares issued Preferred Stock, Shares Issued Convertible preferred stock, shares outstanding Preferred Stock, Shares Outstanding Par value of common stock (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 Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Liability Class [Axis] Liability Class [Axis] Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] Warrants Warrant [Member] Reconciliation of beginning and ending balances for the company's fair value measurements using Level 3 inputs Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Reconciliation of beginning and ending balances for the company's fair value measurements using Level 3 inputs Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Beginning balance Fair Value, Measurement with Unobservable Inputs Reconciliations, Recurring Basis, Liability Value Decrease in fair value Fair Value, Liabilities Measured on Recurring Basis, Change in Unrealized Gain (Loss) Ending balance Numerator: Net Income (Loss) Attributable to Parent [Abstract] Dividends accumulated on convertible preferred stock Preferred Stock Dividends, Income Statement Impact Net loss attributable to common shareholders Net Income (Loss) Available to Common Stockholders, Basic Denominator: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Weighted-average common shares outstanding Net loss per share attributable to common shareholders (basic and diluted) Aggregate number of common equivalent shares (related to options, warrants and preferred stock) that have been excluded from computations of diluted net loss per common share Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] CONCENTRATION OF CREDIT RISK Concentration Risk Disclosure [Text Block] FAIR VALUE MEASUREMENTS Fair Value Disclosures [Text Block] Revenue Recognition Revenue Recognition, Policy [Policy Text Block] Stockholders' Equity Note [Abstract] Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Counterparty Name [Axis] Counterparty Name [Axis] Counterparty Name [Domain] Counterparty Name [Domain] Lincoln Park Lincoln Park Capital Fund L L C [Member] Represents information pertaining to Lincoln Park Capital Fund, LLC. Series A Preferred Stock Series A Preferred Stock [Member] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Common Stock Common Stock [Member] Shareholders' Equity Class of Stock [Line Items] Value of shares of common stock to be sold Value of Shares of Common Stock to be Sold Represents the value of shares of common stock to be sold as per the purchase agreement entered into by the entity. Period over which shares of common stock to be purchased (in months) Period over which Shares of Common Stock to be Purchased Represents the period over which shares of common stock to be purchased as per the purchase agreement entered into by the entity. Number of shares of common stock to be purchased in regular purchases Number of Shares of Common Stock to be Purchased in Regular Purchases Represents the number of shares of common stock to be purchased in regular purchases, if directed by the entity as per the purchase agreement. Number of shares of common stock to be purchased depending upon the closing sale price of the common stock Number of Shares of Common Stock to be Purchased Based on Closing Sale Price of Common Stock Represents the number of shares of common stock to be purchased depending upon the closing sale price of the common stock, if directed by the entity as per the purchase agreement. Threshold closing sale price of the common stock on the date of a regular purchase to trigger purchase of additional amounts as accelerated purchases (in dollars per share) Threshold Closing Sale Price of Common Stock on Date of Regular Purchase to Trigger Accelerated Purchases of Additional Common Stock Represents the threshold closing sale price of the common stock on the date of a regular purchase to trigger accelerated purchases of additional shares of common stock, if directed by the entity as per the purchase agreement. Period of business days over which purchase price of shares of common stock will be determined Period of Business Days over which Purchase Price of Shares of Common Stock will be Determined Represents the period of business days over which purchase price of shares of common stock will be determined as per the purchase agreement entered into by the entity. Floor price for sale of shares of common stock (in dollars per share) Floor Price for Sale of Shares of Common Stock Represents the floor price for the sale of shares of common stock as per the purchase agreement entered into by the entity. Threshold on percentage of outstanding shares of the common stock that can be beneficially owned by counterparty Threshold on Percentage of Outstanding Shares of Common Stock that can be Beneficially Owned by Counterparty Represents the threshold on percentage of outstanding shares of the common stock that can be beneficially owned by counterparty to the agreement. Value of remaining shares of common stock to be sold Value of Remaining Shares of Common Stock to be Sold Represents the value of remaining shares of common stock to be sold as per the purchase agreement entered into by the entity. Amount of net capacity remaining on the ATM Common Stock Remaining Capacity Represents the amount of remaining capacity of common stock. Common Stock, Value, Registered on Form S-3 Common Stock, Value, Registered on Form S-3 Common Stock, Value, Registered on Form S-3 Conversion of Stock, Shares Converted Conversion of Stock, Shares Converted Conversion of Stock, Shares Issued Conversion of Stock, Shares Issued Conversion of Stock, Amount Converted Conversion of Stock, Amount Converted Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Lender Name [Axis] Lender Name [Axis] Line of Credit Facility, Lender [Domain] Line of Credit Facility, Lender [Domain] Silicon Valley Bank Silicon Valley Bank [Member] Silicon Valley Bank [Member] Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Debt Financing Agreement Debt Financing Agreement [Member] Debt Financing Agreement [Member] Term Loan Term Loan [Member] Term Loan [Member] Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Domain] Debt Instrument, Redemption, Period [Domain] Debt Instrument, Redemption, Period One Debt Instrument, Redemption, Period One [Member] Debt Instrument, Redemption, Period Two Debt Instrument, Redemption, Period Two [Member] Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Revolving Credit Facility Revolving Credit Facility [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] Variable Rate [Axis] Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] Prime Rate Prime Rate [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Debt instrument, face amount Debt Instrument, Face Amount Line of credit facility, maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Debt Instrument, Number of Installments Debt Instrument, Number of Installments Debt Instrument, Number of Installments Adjusted quick ratio Adjusted Quick Ratio Adjusted Quick Ratio Remaining borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Operating Leases Operating Leases Leased Office Space Future Minimum Payments Due [Abstract] Total Operating Leases, Future Minimum Payments Due 2015 Operating Leases, Future Minimum Payments, Remainder of Fiscal Year 2016 Operating Leases, Future Minimum Payments, Due in Two Years 2017 Operating Leases, Future Minimum Payments, Due in Three Years 2018 Operating Leases, Future Minimum Payments, Due in Four Years More than five years Operating Leases, Future Minimum Payments, Due Thereafter Purchase Obligation Purchase Obligation Capital Lease Obligations Capital Lease Obligations Capital Leases, Future Minimum Payments Due, Next Twelve Months Capital Leases, Future Minimum Payments Due, Next Twelve Months Capital Leases, Future Minimum Payments Due in Two and Three Years Capital Leases, Future Minimum Payments Due in Two and Three Years Purchase Obligation, Due in Second Year Purchase Obligation, Due in Second Year Purchase Obligation, Due in Third Year Purchase Obligation, Due in Third Year Purchase Obligation, Due in Fourth Year Purchase Obligation, Due in Fourth Year Purchase Obligation, Due in Fifth Year Purchase Obligation, Due in Fifth Year Capital Leases Operating Leases Sales Force Leased Auto Fleet Future Minimum Payments Due [Abstract] Total Capital Leases, Future Minimum Payments Due 2015 Capital Leases, Future Minimum Payments, Remainder of Fiscal Year 2016 Capital Leases, Future Minimum Payments Due in Two Years 2017 Capital Leases, Future Minimum Payments Due in Three Years 2018 Capital Leases, Future Minimum Payments Due in Four Years More than five years Capital Leases, Future Minimum Payments Due Thereafter Capital Leases, Future Minimum Payments Due in Five Years Capital Leases, Future Minimum Payments Due in Five Years Total Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] Total Operating and Capital Leases and Purchase Commitments, Future Minimum Payments Due Operating and Capital Leases and Purchase Commitments, Future Minimum Payments Due 2015 Operating and Capital Leases and Purchase Commitments, Future Minimum Payments Due, Current Operating and Capital Leases and Purchase Commitments, Future Minimum Payments Due, Current 2016 Operating and Capital Leases and Purchase Commitments, Future Minimum Payments, Due In Two Years Operating and Capital Leases and Purchase Commitments, Due In Two Years 2017 Operating and Capital Leases and Purchase Commitments, Future Minimum Payments, Due In Three Years Operating and Capital Leases and Purchase Commitments, Future Minimum Payments, Due In Three Years 2018 Operating and Capital Leases and Purchase Commitments, Future Minimum Payments, Due In Four Years Operating and Capital Leases and Purchase Commitments, Future Minimum Payments, Due In Four Years More than five years Operating and Capital Leases and Purchase Commitments, Future Minimum Payments, Due Thereafter Operating and Capital Leases and Purchase Commitments, Future Minimum Payments, Due Thereafter Rent expense Operating Leases, Rent Expense, Net Series B-1 non-voting convertible preferred stock Series B1 Preferred Stock [Member] Convertible preferred shares with no voting rights, reported as temporary equity not forming the part of equity. Series B voting convertible preferred stock Series B Preferred Stock [Member] Convertible Preferred Stock Number of shares sold Stock Issued During Period, Shares, New Issues Offering price per share (in dollars per share) Stock Issued During Period Offering Price Per Share Represents the offering price per share of preferred stock issued during the period. Conversion period Convertible Preferred Stock, Conversion Period Convertible Preferred Stock, Conversion Period Conversion price per share (in dollars per share) Preferred Stock Conversion Price Per Share Represents the conversion price per share of convertible preferred stock. Period of closing of offering after which shares are convertible Preferred Stock, Period of Closing of Offering after which Shares are Convertible Represents the period of closing of offering after which shares are convertible. Percentage of cumulative dividend rate Preferred Stock, Cumulative Dividend Rate, Percentage Represents the cumulative percentage rate used to calculate dividend payments on preferred stock. Accumulated but undeclared dividends (in shares) Accumulated Undeclared Dividends Represents the undistributed shares to be used for payment of undeclared dividends of convertible preferred stock. Redemption price (in dollars per share) Preferred Stock, Redemption Price Per Share Reclassification of Series B preferred stock Temporary Equity, Carrying Amount, Period Increase (Decrease) Convertible Preferred Stock, Shares Issued upon Conversion Convertible Preferred Stock, Shares Issued upon Conversion Convertible Preferred Stock, Maximum Beneficial Ownership Percentage Convertible Preferred Stock, Maximum Beneficial Ownership Percentage Convertible Preferred Stock, Maximum Beneficial Ownership Percentage Convertible Preferred Stock, Maximum Beneficial Ownership Percentage Upon Holder's Election Convertible Preferred Stock, Maximum Beneficial Ownership Percentage Upon Holder's Election Convertible Preferred Stock, Maximum Beneficial Ownership Percentage Upon Holder's Election SHAREHOLDERS' EQUITY Stockholders' Equity Note Disclosure [Text Block] Schedule of inventory Schedule of Inventory, Current [Table Text Block] Schedule of property and equipment, net Property, Plant and Equipment [Table Text Block] Schedule of intangible assets, net Schedule of Finite-Lived Intangible Assets [Table Text Block] Schedule of estimated future amortization expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Schedule of accounts payable and accrued expenses Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] Class of Warrant or Right [Table] Class of Warrant or Right [Table] Class of Warrant or Right [Axis] Class of Warrant or Right [Axis] Class of Warrant or Right [Domain] Class of Warrant or Right [Domain] January 2010 Class A Warrants Class A Warrants Issued In January2010 [Member] Represents the Class A warrants issued by the entity in January 2010. December 2010 Warrants Warrants Issued In December2010 [Member] Represents the warrants issued by the entity in December 2010. August 2013 warrants Warrants Issued In August2013 [Member] Represents the warrants issued by the entity in August 2013. Stock Purchase Warrants Class of Warrant or Right [Line Items] Exercise price per share (in dollars per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Total shares issuable on exercise Class of Warrant or Right, Number of Securities Called by Warrants or Rights Assumptions used in calculating the estimated fair value of the warrants Fair Value Assumptions and Methodology for Assets and Liabilities [Abstract] Closing stock price (in dollars per share) Share Price Expected dividend rate (as a percent) Fair Value Assumptions, Expected Dividend Rate Expected stock price volatility (as a percent) Fair Value Assumptions, Expected Volatility Rate Risk-free interest rate (as a percent) Fair Value Assumptions, Risk Free Interest Rate Expected life (in years) Fair Value Assumptions, Expected Term Inventory: Inventory, Net [Abstract] Raw materials Inventory, Raw Materials, Gross Work-in-process Inventory, Work in Process, Gross Finished goods Inventory, Finished Goods, Gross Inventory Organization Consolidation and Presentation of Financial Statements [Table] Organization Consolidation and Presentation of Financial Statements [Table] Disclosure pertaining to organization, consolidation and presentation of financial statements. Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] CTRM Business Cell Therapy And Regenerative Medicine Business [Member] Represents information pertaining to cell therapy and regenerative medicine business. Organization Organization Consolidation and Presentation of Financial Statements [Line Items] Number of patents and patents applications acquired Number of Patents and Patent Applications Acquired Represents the number of patents and patent applications acquired by the entity. Number of reportable segments Number of Reportable Segments