Accounts Payable And Accrued Liabilities Current Accounts payable and accrued expenses Accounts Payable And Accrued Liabilities Disclosure [Text Block] Accounts Payable and Accrued Expenses Accounts Receivable Net Current Accounts receivable Accrued Employee Benefits Current Accrued short-term severance pay Additional Paid In Capital Additional paid-in capital Additional Paid In Capital [Member] Additional paid-in capital Adjustments Noncash Items To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract] Adjustments to reconcile net cash flows used in operating activities: Items not affecting cash flows Adjustments To Additional Paid In Capital Other Amortization of discounts to temporary equity Adjustment to Additional Paid Capital resulting from the conversion on convertible debt into equity. Adjustments To Additional Paid In Capital Resulting From Conversion Of Convertible Debt Into Equity Conversion of notes Adjustments to additional paid in capital resulting from modification of loan and issuance of additional warrants to the lenders. Adjustments To Additional Paid In Capital Resulting From Modification Of Loan And Issuance Of Additional Warrants To Lenders Loan modification Adjustments To Additional Paid In Capital Stock Issued Issuance Costs Issuance of stock, issuance costs Adjustments To Additional Paid In Capital Stock Split Reverse stock split Adjustments To Additional Paid In Capital Warrant Issued Issuance of warrants Amendment Flag Amendment Flag Amortization Of Debt Discount Premium Interest and amortization of discount in connection with convertible notes Amortization of discounts and premiums on debt - Notes, net Amortization Of Discounts And Premiums On Debt Notes Net Amortization of discounts to temporary equity Assets Total assets Assets Current Total current assets Assets Current [Abstract] Current assets Basis Of Presentation And Significant Accounting Policies [Text Block] Significant Accounting and Reporting Policies Bridge Loan [Member] Bridge notes 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 Cash And Cash Equivalents Disclosure [Text Block] Cash and Cash Equivalents Cash And Cash Equivalents Period Increase Decrease Increase (decrease) in cash and cash equivalents Cash Flow Noncash Investing And Financing Activities Disclosure [Abstract] Non-cash investing and financing transactions Commitments And Contingencies Commitments and contingencies Commitments And Contingencies Disclosure [Text Block] Commitments and Contingencies Common Stock [Member] Common stock Common Stock Par Or Stated Value Per Share Common stock, par value Common Stock Shares Authorized Common stock, authorized Common Stock Shares Issued Common stock, issued The most subordinated ownership interest in a corporation - Number of Shares Common Stock Shares [Member] Common Stock Common Stock Shares Outstanding Common stock, outstanding Common Stock Value Common stock, $0.01 par value per share 28,000,000 authorized; 9,954,516 and 5,405,080 issued and outstanding as of December 31, 2011 and 2010, respectively Compensation And Employee Benefit Plans [Text Block] Accrued Severance Pay Concentration Risk Disclosure [Text Block] Risks and Uncertainties Contribution Of Nonmonetary Assets To Charitable Organization [Member] Charity Conversion Of Convertible Preferred Stock To Common Stock Conversion Of Convertible Preferred Stock To Common Stock Exchange of convertible preferred stock for common stock Conversion Of Stock Amount Converted 1 Conversion of convertible debt Convertible Debt Disclosure [Text Block] Convertible Debt Disclosure [Text Block] Convertible Notes Convertible Debts and Interest [Member] Convertible Debts And Interest [Member] Convertible notes and accrued interest Convertible Notes [Member] Convertible Notes [Member] Convertible Notes Convertible Notes Payable [Member] Convertible Notes Payable Convertible Preferred Stock [Member] Convertible Preferred Stock Cost Of Revenue Cost of revenue Costs And Expenses Total operating expenses Costs And Expenses [Abstract] Costs and Expenses Current Fiscal Year End Date Current Fiscal Year End Date Debt Disclosure [Text Block] Venture Loan Debt Instrument Convertible Beneficial Conversion Feature Beneficial conversion feature Conversion of convertible notes Adjustment to Additional Paid in Capital resulting from the bifurcation of the beneficial conversion feature from a convertible debt issued by the company. Debt Instrument Convertible Beneficial Conversion Feature Initial Fair Value Beneficial conversion feature recorded in connection with convertible notes Debt Outstanding, Type [Axis] Debt Outstanding Type [Axis] Debt Outstanding, Type [Axis] Debt Outstanding, Type [Domain] Debt Outstanding Type [Domain] Debt Outstanding, Type [Domain] Deferred Income Tax Expense Benefit Change in deferred tax assets and liabilities Deferred Tax Assets Net Noncurrent Deferred tax assets-long-term Deferred Tax Liabilities Current Deferred tax liabilities, net-short-term Deposits Assets Noncurrent Long-term deposit Depreciation And Amortization Depreciation and amortization Derivative Liabilities Noncurrent Derivative liabilities on account of warrants Development Stage Enterprise Deficit Accumulated During Development Stage Deficit accumulated during the development stage Development Stage Enterprise, Deficit Accumulated During Development Stage [Member] Development Stage Enterprise Deficit Accumulated During Development Stage [Member] Deficit accumulated during the development stage Dividends Common Stock Stock Stock dividend Document - Document and Entity Information [Abstract] Document Documentand Entity Information [Abstract] Document - Document and Entity Information [Abstract] Document Fiscal Period Focus Document Fiscal Period Focus Document Fiscal Year Focus Document Fiscal Year Focus Document Information [Line Items] Document Information [Line Items] Document Period End Date Document Period End Date Document Type Document Type Due to Related Party. Due To Related Party [Member] Related parties Earnings Per Share Basic And Diluted Basic and diluted net loss per common share Effect Of Exchange Rate On Cash And Cash Equivalents Effect of exchange rate changes on cash and cash equivalents Employee [Member] Employee [Member] Employees Employee Related Liabilities Current Accrued employee compensation Entities [Table] Entities [Table] Entity Central Index Key Entity Central Index Key Entity Common Stock Shares Outstanding Entity Common Stock, Shares Outstanding Entity Current Reporting Status Entity Current Reporting Status Entity [Domain] Entity [Domain] Entity Filer Category Entity Filer Category Entity Public Float Entity Public Float Entity Registrant Name Entity Registrant Name Entity Voluntary Filers Entity Voluntary Filers Entity Well Known Seasoned Issuer Entity Well-known Seasoned Issuer Equity Component [Domain] Equity Component [Domain] Fair Value Disclosures [Text Block] Fair Value Measurements Fair Value Of Beneficial Conversion Discount On Series B Preferred Stock Fair Value Of Beneficial Conversion Discount On Series B Preferred Stock Discount to the series B convertible preferred stock Foreign Currency Transaction Gain Loss Unrealized Exchange rate (gains) losses Gains Losses On Extinguishment Of Debt Loss on extinguishment of debt Loss on extinguishment of debt Extinguishment of debt Gains Losses On Restructuring Of Debt Gain on restructuring of venture loan Gain on restructuring of venture loan General And Administrative Expense General and administrative Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments Loss before taxes on income Income Statement [Abstract] Income Statement [Abstract] Income Tax Disclosure [Text Block] Income Taxes Income Tax Expense Benefit Income tax expense Increase Decrease In Accounts Payable And Accrued Liabilities Increase (decrease) in payables and accruals Increase Decrease In Employee Related Liabilities Increase (decrease) in accrued severance pay Increase Decrease In Interest Payable Net Accrued interest expense Increase Decrease In Operating Assets Increase in accounts receivable, prepaid expenses and other current assets Increase Decrease In Operating Capital [Abstract] Changes in current assets and liabilities Interest And Debt Expense Interest and amortization of debt discount expense Disclosure of interest expense Interest Expense Disclosure [Text Block] Interest and Amortization of Debt Discount Expense Interest Paid Interest paid Investor [Member] Lead investors Legal Entity [Axis] Legal Entity [Axis] Liabilities And Stockholders Equity Total liabilities and deficit in stockholders' equity Liabilities Current Total current liabilities Liabilities Current [Abstract] Current liabilities Liabilities Noncurrent Total long-term liabilities Liabilities Noncurrent [Abstract] Long-term liabilities Loans [Member] Convertible Loans Loans Payable Current Current maturities of venture loan Long Term Debt Noncurrent Venture loan Marketing Expense Marketing Nature Of Operations General Net Cash Provided By Used In Financing Activities Net cash provided by financing activities Net Cash Provided By Used In Financing Activities [Abstract] Cash flows from financing activities Net Cash Provided By Used In Investing Activities Net cash provided by (used in) investing activities Net Cash Provided By Used In Investing Activities [Abstract] Cash flows from investing activities Net Cash Provided By Used In Operating Activities Net cash used in operating activities Net Cash Provided By Used In Operating Activities [Abstract] Cash flows from operating activities Net Income Loss Net loss Net loss Non Employee [Member] Non Employee [Member] Non Employees Notes to Financial Statements [Abstract] Notes To Financial Statements [Abstract] Notes to Financial Statements [Abstract] Note Warrant [Member] Loan warrants Operating Income Loss Operating loss Option Indexed To Issuers Equity Equity [Axis] Option Indexed to Issuer's Equity, Equity [Axis] Option Indexed To Issuers Equity Type [Domain] Option Indexed to Issuer's Equity, Type [Domain] Other Nonoperating Expense Non-operating expenses Other Nonoperating Income Non-operating income Payments For Proceeds From Other Investing Activities Decrease (increase) in lease deposits Payments for (Proceeds from) Restricted Investments and Cash Equivalents Payments For Proceeds From Restricted Investments And Cash Equivalents Proceeds from investment in restricted short-term deposits Payments To Acquire Property Plant And Equipment Acquisition of property and equipment Preferred Stock [Member] Series A convertible preferred stock Preferred Stock Par Or Stated Value Per Share Preferred stock, par value Preferred Stock Shares Authorized Preferred stock, authorized Preferred Stock Shares Issued Preferred stock, issued Preferred Stock Shares Outstanding Preferred stock, outstanding Preferred Stock Value Preferred stock, $0.01 par value per share 5,000,000 authorized; none issued and outstanding as of December 31, 2011 and 2010, respectively Prepaid Expense And Other Assets Current Prepaid expenses and other current assets The disclosure describes the Company's prepaid and other current assets. Prepaid Expenses And Other Current Assets Disclosure [Text Block] Prepaid Expenses and Other Current Assets Proceeds From Convertible Debt Receipt of convertible loans Proceeds From Issuance Of Common Stock Issuance of common stock, net of issuance expenses The cash inflow from the additional capital contribution to the entity including any warrants issued. Proceeds are net of cash outflows for issuance costs related to the transaction. Proceeds From Issuance Of Common Stock And Warrants Net Issuance of common stock and warrants, net Proceeds From Issuance Of Convertible Preferred Stock Issuance of convertible preferred stock Proceeds From Issuance Of Long Term Debt Receipt of venture loan Proceeds From Issuance Of Warrants Issuance of warrants The cash inflow associated with the amount received from holders exercising their stock options and warrants. Proceeds From Stock Option And Warrant Excercises Exercise of common stock options and warrants Property Plant And Equipment Disclosure [Text Block] Property and Equipment Property Plant And Equipment Net Property and equipment Related Party Costs Operating expenses, related party Repayments Of Long Term Debt Repayment on account of venture loan Research And Development Expense Research and development Restricted Investments Current Short-term deposit (restricted) Revenues Revenue Scenario Unspecified [Domain] Scenario, Unspecified [Domain] Segment Reporting Disclosure [Text Block] Revenue Series A Preferred Stock [Member] Series A convertible preferred stock Series B Preferred Stock [Member] Series B convertible preferred stock Share Based Compensation Share-based payment expenses Short Term Debt Type [Axis] Short-term Debt, Type [Axis] Short Term Debt Type [Domain] Short-term Debt, Type [Domain] Statement Equity Components [Axis] Statement, Equity Components [Axis] Statement [Line Items] Statement [Line Items] Statement Of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Statement Of Financial Position [Abstract] Statement of Financial Position [Abstract] Statement Of Stockholders Equity [Abstract] Statement of Stockholders' Equity [Abstract] Statement Scenario [Axis] Statement, Scenario [Axis] Statement [Table] Statement [Table] Stock Granted During Period Value Sharebased Compensation Grants of stock options, net of forfeitures Stockholders Equity Ending Balance Beginning Balance Total deficit in stockholders' equity Stockholders Equity [Abstract] Deficit in stockholders' equity Stockholders Equity Note Disclosure [Text Block] Stockholders' Equity (Deficit) Stock Issued 1 Issuance of shares in consideration of restructuring of venture loan Value of restricted stock or stock options granted to nonemployees as payment for services rendered or acknowledged claims. Stock Issued During Period Of Stock And Warrants For Services Or Claims Issuance of shares to a consultant Stock Issued During Period, Value, Common Stock Warrants Stock Issued During Period Value Common Stock Warrants Grants of warrants Stock Issued During Period Value Conversion Of Convertible Securities Exchange of convertible preferred stock for common stock Stock Issued During Period Value Conversion Of Convertible Securities Net Of Adjustments Exchange of convertible preferred stock for common stock Stock Issued During Period, Value, Deferred Convertible preferred New Issues Stock Issued During Period Value Deferred Convertible Preferred New Issues Issuance of stock Stock Issued During Period Value New Issues Issuance of stock Stock Issued During Period Value Other Issuance of shares in connection with restructuring of venture loan Stock Issued During Period Value Stock Options Exercised Exercise of stock options Value stock issued during the period as a result of the exercise of warrants. Stock Issued During Period Value Stock Warrants Exercised Exercise of warrants Subsequent Events [Text Block] Subsequent Events Supplemental Cash Flow Information [Abstract] Supplemental disclosure of cash flows information Supplemental Conversion Of Convertible Notes To Stock Supplemental Conversion Of Convertible Notes To Stock Conversion of bridge notes into common stock Supplemental Fair Value Of Equity Based Derivative Financial Instruments Issued Supplemental Fair Value Of Equity Based Derivative Financial Instruments Issued Allocation of fair value Temporary Equity Issue Period Increase Or Decrease Discounts to temporary equity Trading Symbol Trading Symbol Unrealized Gain Loss On Derivatives Gain (loss) on revaluation of warrants Loss (gain) on revaluation of warrants Warrant [Member] Conversion warrants Weighted Average Number of Shares Outstanding where Basic and Diluted are the same and reported as a single line Weighted Average Number Basic Diluted Shares Outstanding Weighted average number of shares used in computing basic and dilutive net loss per common share Workers Compensation Liability Noncurrent Accrued severance pay