Accounts Payable And Accrued Liabilities Current [Abstract] Accounts payable and accruals: Accounts Payable Other Current Other Accounts Payable Trade Current Trade Accounts Receivable Net Current Trade Accounts Receivable Net Current [Abstract] Accounts receivable: Additional Financial Information Disclosure [Text Block] SUPPLEMENTARY FINANCIAL STATEMENT INFORMATION Additional Paid In Capital Common Stock Additional paid-in capital Additional Paid In Capital [Member] Additional paid-in Capital Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value Share-based compensation Adjustments To Additional Paid In Capital Stock Issued Issuance Costs Common stock issued for cash, issuance costs Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract] Adjustments required to reconcile net loss to net cash provided by (used in) operating activities: Amendment Flag Amendment Flag Assets Total assets Assets [Abstract] ASSETS Assets Current Total current assets Assets Current [Abstract] CURRENT ASSETS: Basis Of Presentation And Significant Accounting Policies [Text Block] SIGNIFICANT ACCOUNTING POLICIES Cash And Cash Equivalents At Carrying Value BALANCE OF CASH AND CASH EQUIVALENTS AT END OF YEAR BALANCE OF CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR Cash and cash equivalents Cash And Cash Equivalents Period Increase Decrease NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS Cash Flow Noncash Investing And Financing Activities Disclosure [Abstract] SUPPLEMENTARY INFORMATION ON INVESTING AND FINANCING ACTIVITIES NOT INVOLVING CASH FLOWS: Cashless exercise of stock options Cashless Exercise Of Stock Options Exercise of options granted to employees Collaborative and License Arrangement Disclosure [Text Block] Collaborative And License Arrangement Disclosure [Text Block] LICENSE AND SUPPLY AGREEMENT Commitments And Contingencies COMMITMENTS Commitments Disclosure [Text Block] COMMITMENTS 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 Common Stock Shares Outstanding Common Stock, outstanding Common Stock Value Common Stock, $0.001 par value: Authorized - as of December 31, 2010 and 2011, 150,000,000 shares; issued and outstanding - as of December 31, 2010 and 2011, 81,248,472 and 85,630,157 shares, respectively Cost Of Revenue COST OF REVENUES Current Fiscal Year End Date Current Fiscal Year End Date Deferred Revenue Current Deferred revenues Deferred Revenue Noncurrent Deferred revenues Defined Benefit Plan Assets For Plan Benefits Noncurrent FUNDS IN RESPECT OF EMPLOYEE RIGHTS UPON RETIREMENT The aggregate expense recognized in the current period that allocates the cost of tangible assets and intangible assets to periods that benefit from use of the assets. Also includes the charge against earnings resulting from the write down of assets from their carrying value to their fair value. Depreciation Amortization And Asset Impairment Depreciation and write down of fixed assets 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 Earnings Per Share Basic And Diluted Net loss per share of common stock - basic and diluted: Effect Of Exchange Rate On Cash And Cash Equivalents EFFECT OF EXCHANGE RATE CHANGES ON CASH 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] Foreign Currency Transaction Gain Loss Before Tax FINANCIAL INCOME - NET Foreign Currency Transaction Gain Loss Unrealized Financial expenses (income), net (mainly exchange differences) Gain Loss On Sale Of Property Plant Equipment Loss on sale of fixed assets General And Administrative Expense GENERAL AND ADMINISTRATIVE EXPENSES Gross Profit GROSS PROFIT (LOSS) Income Statement [Abstract] Income Statement [Abstract] Income Tax Disclosure [Text Block] TAXES ON INCOME Increase Decrease In Accounts Payable And Accrued Liabilities Increase (decrease) in accounts payable and accruals (including long term ) Increase Decrease In Accounts Receivable Decrease (increase) in accounts receivable Increase Decrease In Deferred Revenue Increase (decrease) in deferred revenues (including non-current portion) Increase Decrease In Inventories Decrease (Increase) in inventories Increase Decrease In Operating Capital [Abstract] Changes in operating assets and liabilities: Increase Decrease In Stockholders Equity [Roll Forward] Changes during the year Increase in liabilities for property, plant and equipment Increase In Liabilities For Property Plant And Equipment Purchase of property and equipment Inventory Disclosure [Text Block] INVENTORIES Inventory Net Inventories Legal Entity [Axis] Legal Entity [Axis] Liabilities Total liabilities Liabilities And Stockholders Equity Total liabilities net of capital deficiency Liabilities And Stockholders Equity [Abstract] LIABILITIES NET OF CAPITAL DEFICIENCY Liabilities Current Total current liabilities Liabilities Current [Abstract] CURRENT LIABILITIES: Liabilities Noncurrent Total long term liabilities Liabilities Noncurrent [Abstract] LONG TERM LIABILITIES: 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 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 provided by (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 FOR THE YEAR Notes to Financial Statements [Abstract] Notes To Financial Statements [Abstract] Notes to Financial Statements [Abstract] Operating Income Loss OPERATING LOSS Other Gains Losses Other Gains Losses COMPANY'S SHARE IN COLLABORATION AGREEMENT Other Liabilities Noncurrent Long term liability Other Receivables Net Current Other Payments For Proceeds From Other Investing Activities Amounts funded in respect of employee rights upon retirement, net Payments To Acquire Property Plant And Equipment Purchase of property and equipment Pension And Other Postretirement Benefit Contributions Gain on amounts funded in respect of employee rights upon retirement Pension And Other Postretirement Benefit Expense Changes in accrued liability for employee rights upon retirement Pension And Other Postretirement Benefits Disclosure [Text Block] LIABILITY FOR EMPLOYEE RIGHTS UPON RETIREMENT Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent Liability for employee rights upon retirement Proceeds From Issuance Of Common Stock Net Of Expenses Proceeds From Issuance Of Common Stock Net Of Expenses Issuance of shares, net of issuance cost Proceeds From Sale Of Property Plant And Equipment Proceeds from sale of property and equipment Proceeds From Stock Options Exercised Exercise of options Property Plant And Equipment Disclosure [Text Block] PROPERTY AND EQUIPMENT Property Plant And Equipment Net PROPERTY AND EQUIPMENT, NET Reimbursement Revenue Less - grants and reimbursements Related Party Transactions Disclosure [Text Block] RELATED PARTY TRANSACTIONS Research And Development Expense RESEARCH AND DEVELOPMENT EXPENSES Research Development And Engineering Expense, Net Research Development And Engineering Expense Net RESEARCH AND DEVELOPMENT EXPENSES, NET Retained Earnings Accumulated Deficit Accumulated deficit Retained Earnings [Member] Accumulated deficit Revenues REVENUES Share Based Compensation Share based compensation Shares Outstanding Ending Balance (in shares) Beginning Balance (in shares) 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 [Table] Statement [Table] Stockholders Equity Ending Balance Beginning Balance Total capital deficiency Stockholders Equity [Abstract] CAPITAL DEFICIENCY: Stockholders Equity Note Disclosure [Text Block] SHARE CAPITAL Stock Issued During Period Shares New Issues Common stock issued for cash (net of issuance costs of $1,410) (see note 7c) (in shares) Stock Issued During Period Shares Stock Options Exercised Exercise of options granted to employees and non-employees (includes net exercise) (in shares) Stock Issued During Period Value New Issues Common stock issued for cash (net of issuance costs of $1,410) (see note 7c) Stock Issued During Period Value Stock Options Exercised Exercise of options granted to employees and non-employees (includes net exercise) Subsequent Events [Text Block] SUBSEQUENT EVENTS Supplemental offering and stock issuance costs Supplemental Offering And Stock Issuance Costs Issuance cost not yet paid and accruals - other Trading Symbol Trading Symbol 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 of common stock used in computing loss per share of common stock, basic and diluted: