Accounts payable and accrued expenses Accounts receivable Accrued short-term severance pay Property and equipment, accumulated depreciation and amortization Additional Paid in Capital Additional paid-in capital Additional paid-in capital 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. Conversion of Bridge notes Adjustments to additional paid in capital resulting from modification of loan and issuance of additional warrants to the lenders. Loan modification Issuance of series, issuance costs Reverse stock split Reverse stock split Adjustments to Additional Paid in Capital, Warrant Issued Issuance of warrants Amendment Flag 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 Total assets Total assets Total current assets Total current assets Current assets Significant Accounting and Reporting Policies Cash and cash equivalents Cash and cash equivalents at end of period Cash and cash equivalents at beginning of period Increase (decrease) in cash and cash equivalents Increase (decrease) in cash and cash equivalents Non-cash investing and financing transactions Commitments and contingencies Commitments and Contingencies Disclosure [Text Block] Commitments and Contingencies Common stock Common stock Common stock, par value Common stock, authorized Common stock, issued The most subordinated ownership interest in a corporation - Number of Shares Common Stock [Member] Common Stock Common stock, outstanding Common stock, $0.01 par value per share 28,000,000 authorized; 6,163,196 and 5,405,080 issued and outstanding as of September 30, 2011 and December 31, 2010 respectively Risks and Uncertainties Charity Conversion of convertible note Beneficial conversion feature recorded in connection with convertible notes Beneficial conversion feature recorded in connection with convertible notes payable Conversion Of Convertible Notes To Common Stock Conversion of convertible loan into convertible preferred stock Conversion Of Convertible Preferred Stock To Common Stock Conversion Of Convertible Preferred Stock To Common Stock Exchange of convertible preferred stock for common stock Convertible Debt Disclosure [Text Block] Convertible Debt Disclosure [Text Block] Convertible Notes Convertible Notes Payable, Current Convertible notes Convertible Notes Payable Cost of revenue Total operating expenses Total operating expenses Costs and Expenses Current Fiscal Year End Date Debt Disclosure [Text Block] Venture Loan Debt Outstanding, Type [Axis] Debt Outstanding, Type [Axis] Debt Outstanding, Type [Domain] Debt Outstanding, Type [Domain] Change in deferred tax assets and liabilities Deferred tax assets-long-term Deferred short-term tax liabilities, net Long-term deposit Depreciation and amortization 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] Deficit accumulated during the development stage Stock dividend Stock dividend Document - Document and Entity Information [Abstract] Document - Document and Entity Information [Abstract] Document Fiscal Period Focus Document Fiscal Year Focus Document Information [Line Items] Document Period End Date Document Type Due to Related Party. Related Party Basic and diluted net loss per common share Effect of exchange rate changes on cash and cash equivalents Employee [Member] Employees Accrued employee compensation Entities [Table] Entity Central Index Key Entity Common Stock, Shares Outstanding Entity [Domain] Entity Filer Category Entity Registrant Name Equity Component [Domain] Fair Value Measurements Fair Value Of Beneficial Conversion Discount On Series B Preferred Stock Discount to the series B convertible preferred stock Exchange rate (gains) losses Exchange rate (gains) losses Loss on extinguishment of debt Extinguishment of debt Gain on restructuring of venture loan Gain on restructuring of venture loan General and administrative Loss before taxes on income Loss before taxes on income Income Statement [Abstract] Income tax expense Income tax expense Increase (decrease) in payables and accruals Increase (decrease) in accrued severance pay Accrued interest expense Increase in receivables, prepaid expenses and other current assets Increase in receivables, prepaid expenses and other current assets Changes in current assets and liabilities Interest and amortization of debt discount expense Interest and amortization of debt discount expense Interest paid Lead investors Legal Entity [Axis] Total liabilities and deficit in stockholders' equity Total liabilities and deficit in stockholders' equity Total current liabilities Total current liabilities Current liabilities Total long-term liabilities Total long-term liabilities Long-term liabilities Loans Current maturities of venture loan Long-term Debt, Excluding Current Maturities Venture loan Marketing General Net cash provided by financing activities Net cash provided by financing activities Cash flows from financing activities Net Cash Provided by (Used in) Investing Activities Net cash provided by (used in) investing activities Cash flows from investing activities Net cash used in operating activities Net cash used in operating activities Cash flows from operating activities Net loss Net loss for the period Net loss Non Employee [Member] Non Employees Notes [Member] Notes Notes to Financial Statements [Abstract] Notes to Financial Statements [Abstract] Loan warrants Operating loss Operating loss Option Indexed to Issuer's Equity, Equity [Axis] Option Indexed to Issuer's Equity, Type [Domain] Non-operating expenses Non-operating expenses Non-operating income Decrease (increase) in lease deposits Decrease (increase) in lease deposits Payments for (Proceeds from) Restricted Investments and Cash Equivalents Proceeds from (investment in) restricted short-term deposits Proceeds from (investment in) restricted short-term deposits Acquisition of property and equipment Acquisition of property and equipment Series A convertible preferred stock Series A convertible preferred stock Preferred stock, par value Preferred stock, authorized Preferred stock, issued Preferred stock, outstanding Preferred stock, $0.01 par value per share; 5,000,000 authorized; none issued and outstanding as of September 30, 2011 and December 31, 2010 Prepaid expenses and other current assets Receipt of convertible debt 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. Issuance of common stock and warrants, net Issuance of convertible preferred stock 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. Exercise of common stock options and warrants Property and equipment, at cost, net of $449 and $393 accumulated depreciation and amortization, as of September 30, 2011 and December 31, 2010, respectively Operating expenses, related party Repayment on account of venture loan Repayment on account of venture loan Research and development Short-term deposit (restricted) Revenue Scenario, Unspecified [Domain] Series A Convertible Preferred Stock Series A Convertible Preferred Stock Series B Convertible Preferred Stock Share-based payment expenses Short-term Debt, Type [Axis] Short-term Debt, Type [Domain] Statement, Equity Components [Axis] Statement [Line Items] Statement of Cash Flows [Abstract] Statement of Financial Position [Abstract] Statement of Stockholders' Equity [Abstract] Statement, Scenario [Axis] Statement [Table] Grants of stock options, net of forfeitures Total deficit in stockholders' equity Ending Balance Beginning Balance Total deficit in stockholders' equity Deficit in stockholders' equity Stockholders' Equity 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. Issuance of shares to a consultant 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 Issuance of shares in connection with restructuring of venture loan Exercise of stock options Value stock issued during the period as a result of the exercise of warrants. Exercise of warrants Subsequent Events Supplemental disclosure of cash flows information Supplemental Conversion Of Convertible Notes To Stock Conversion of bridge notes into common stock Supplemental Fair Value Of Equity Based Derivative Financial Instruments Issued Allocation of fair value Discounts to temporary equity Trading Symbol Gain (loss) on revaluation of warrants Loss (gain) on revaluation of warrants Conversion Warrants Weighted Average Number of Shares Outstanding where Basic and Diluted are the same and reported as a single line Weighted average number of shares used in computing basic and dilutive net loss per common share Accrued severance pay