Preferred Stock [Member] Class of Stock [Axis] Series A Preferred Stock [Member] Series B Preferred Stock [Member] Common Stock [Member] Equity Components [Axis] Additional paid in capital [Member] Accumulated other comprehensive income [Member] Accumulated deficit [Member] Exchange One [Member] Stock Conversion Description [Axis] Series B-1 Warrant [Member] Class of Warrant or Right [Axis] Series B-2 Warrant [Member] Series A Warrant [Member] Warrant [Member] Liability Class [Axis] Arbitration Proceedings with Shareholder [Member] Loss Contingency Nature [Axis] Exchange Two [Member] Subsequent Event [Member] Class of Warrant or Right [Axis] April 2016 Offering [Member] Registration Payment Arrangement by Arrangement [Axis] Series C 5.5% Convertible Preferred Stock [Member] Series C-1 Warrant [Member] Series C-2 Warrant [Member] Scenario, Plan [Member] Registration Payment Arrangement by Arrangement [Axis] Advisory Agreement with Andrew Garrett, Inc.[Member] Placement Agent Warrants Tranche Two [Member] Placement Agent Warrants Tranche One [Member] Initial Closing [Member] Sale Agreement [Axis] Second Closing [Member] Document and Entity Information [Abstract] Document Type Amendment Flag Document Period End Date Entity Registrant Name Entity Central Index Key Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Period Focus Entity Filer Category Entity Common Stock, Shares Outstanding Statement [Table] Statement [Line Items] A S S E T S Current Assets Cash and cash equivalents Accounts receivable, net Inventories Other current assets Total current assets Property and Equipment, Net Long-Term Restricted Cash Funds in Respect of Employee Rights Upon Retirement Total assets LIABILITIES, TEMPORARY EQUITY AND STOCKHOLDERS' DEFICIT Current Liabilities Credit from banking institutes Accounts payable Other current liabilities Total current liabilities Long-Term Liabilities Long-Term Loans from Stockholders Liability for Employee Rights Upon Retirement Warrants with Down-Round Protection Total long-term liabilities Total liabilities Commitments and Contingent Liabilities Temporary Equity Total temporary equity Stockholders' Deficit Common Stock of $ 0.001 par value ("Common Stock"): 40,000,000 shares authorized as of March 31, 2016 and December 31, 2015; 5,690,097 shares issued and outstanding as of March 31, 2016 and December 31, 2015, respectively Additional paid in capital Accumulated other comprehensive income Accumulated deficit Total stockholders' deficit Total liabilities, temporary equity and stockholders' deficit Temporary Equity Convertible Preferred Stock, par value per share Convertible Preferred Stock, shares authorized Convertible Preferred Stock, shares issued Convertible Preferred Stock, shares outstanding Common Stock, par value per share Common Stock, shares authorized Common Stock, shares issued Common Stock, shares outstanding Income Statement [Abstract] Revenues Research and development expenses Selling, marketing and general and administrative expenses Total operating expenses Operating loss Financing (income) expenses, net Loss for the period Other comprehensive (income) loss: Foreign currency translation adjustment Comprehensive loss for the period Loss per share (Basic and Diluted) Common shares used in computing loss per share (Basic and Diluted) Balance Balance, shares Loss for the period of three months Other comprehensive loss Accrued stock dividend on Series B Preferred Stock Accrued cash dividend on Series A Preferred Stock Stock-based compensation Balance Balance, shares Dividends Payable [Table] Dividends Payable [Line Items] Accrued dividend Applicable per annum interest rate on accrued dividends Statement of Cash Flows [Abstract] Cash flows from operating activities: Loss for the period Adjustments to reconcile income (loss) for the period to net cash used in operating activities: Depreciation Stock-based compensation Change in the fair value of Warrants with down-round protection Linkage difference on principal of loans from stockholders Interest on convertible notes Loss on partial extinguishment of Series A Preferred Stock and Series A Warrants Changes in assets and liabilities: (Increase) decrease in accounts receivable Decrease in inventory Decrease (increase) in other current assets Increase in accounts payable Increase in other current liabilities Net cash used in operating activities Cash flows from investing activities: Purchase of property and equipment Net cash used in investing activities Cash flows from financing activities Credit from banking institutes Cash dividend on Series A Preferred Stock Repayment of loan from stockholders Net cash provided by (used in) financing activities Effect of exchange rate changes on cash and cash equivalents Decrease in cash and cash equivalents Cash and cash equivalents at beginning of the period Cash and cash equivalents at end of the period Organization, Consolidation and Presentation of Financial Statements [Abstract] GENERAL Accounting Policies [Abstract] SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES EVENTS DURING THE REPORTED PERIOD [Abstract] RECENT EVENTS Inventory Disclosure [Abstract] INVENTORIES Other Income and Expenses [Abstract] FINANCING (INCOME) EXPENSES, NET Earnings Per Share [Abstract] LOSS PER SHARE Basis of presentation Principles of consolidation Warrants with down-round protection Recently issued accounting pronouncements Use of estimates in the preparation of financial statements Functional currency Cash and cash equivalents Inventories Property and equipment, net Impairment of long-lived assets Deferred income taxes Liability for employee rights upon retirement Revenue recognition Research and development expenses Royalty-bearing grants Warranty Basic and diluted income (loss) per share Stock-based compensation Other comprehensive income (loss) Fair value of financial instruments Convertible notes Concentrations of credit risk Contingencies Temporary equity Schedule of Changes in Fair Value of Level 3 Liability Schedule of Warrant Inputs Schedule of Inventory Schedule of Financing (Income) Expenses, Net Schedule of Loss and Weighted Average Number of Shares Schedule of Stock by Class [Table] Class of Stock [Line Items] Subsequent Event Type [Axis] Accumulated deficit Stockholders' deficit Proceeds from issuance of Common Stock, net of issuance expenses Proceeds from convertible preferred stock and warrants Dividend rate Par value per share Conversion price Warrants term Warrant exercise price Stock issued, shares Shares convertible into Number of shares covered by warrants Proceeds from issuance of Series C Units Balance, Beginning of the period Exchange of Series A Warrants pursuant to the 'most favored nation' provision Change in fair value of Series A Warrants Balance, End of period Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Table] Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] Scenario [Axis] Dividend yield Expected volatility Risk free interest rate Expected term of options Exercise price Share price Fair value Subsequent Event [Table] Subsequent Event [Line Items] SaleAgreementAxis [Axis] Number of units sold Number of convertible preferred shares offered per unit sold Number of common stock shares callable by warrants Commission fee to agent expressed as percentage of aggregate sales price of the Units Managment fee percentage commission to agent Non-accountable expense allowance fee to agent expressed as percentage of aggregate sales price of the Units Number of prior warrants provided to Andrew Garrett, Inc. from the company's common stock offering completed in 2010, that were subsequently extended Number of prior warrants provided to Andrew Garrett, Inc. in connection with the Series B Unit offering, that were subsequently extended Amount company expects it will classify as the fair market value at the time the warrants are issued Raw materials Work in progress Finished products Total Israeli CPI linkage difference on principal of loans from stockholders Exchange rate differences Change in fair value of Warrants with down round protection Interest expenses on credit from banks and other Financing (income) expenses, net Loss for the period Cash dividend on Series A Preferred Stock Stock dividend on Series B Preferred Stock Loss for the period attributable to common stockholders Number of shares: Weighted average number of shares used in the computation of basic and diluted earnings per share Total weighted average number of common shares related to outstanding convertible preferred stock, options and warrants excluded from the calculations of diluted loss per share Agreement with Placement Agent [Member] Arbitration Proceedings with Shareholder [Member] Class Of Warrant Or Right, Fair Value. Class Of Warrant Or Right, Term. Convertible Preferred Stock, Aggregate Number of Shares Issued upon Conversion. Document and Entity Information [Abstract]. Exchange One [Member] Exchange Two [Member] The entire disclosure relating to financing expenses, net. Financing Income (Expenses), Net. Funds In Respect Of Employee Rights Upon Retirement, Noncurrent. The gain (loss) resulting from a unit conversion. Linkage difference on principal of loans from stockholders. Number Of Units Sold. Preferred Stock, Conversion Price. The cash inflow from the additional capital contribution to the entity, net of issuance costs. Managment fee percentage commission to agent. Represents information pertaining to Series A warrant. Represents information pertaining to series B warrant. Series B2 Warrant [Member] Temporary Equity Policy [Policy Text Block] Change in fair value of Level 3 liability due to exchange of Series A Warrants pursuant to the 'Most favored nation' provision Change in fair value of Series A Warrants. April 2016 Offering [Member] Number of convertible preferred shares offered per unit sold. Series C-1 Warrant [Member] Series C-2 Warrant [Member] Commission fee to agent expressed as percentage of aggregate sales price of the Units. Non-accountable expense allowance fee to agent expressed as percentage of aggregate sales price of the Units. Placement Agent Warrants Tranche One [Member] Placement Agent Warrants Tranche Two [Member] Applicable per annum interest rate on accrued dividends. Number of prior warrants provided to Andrew Garrett, Inc. from the company's common stock offering completed in 2010, that were subsequently extended. Number of prior warrants provided to Andrew Garrett, Inc. in connection with the Series B Unit offering, that were subsequently extended Amount company expects it will classify as the fair market value at the time the warrants are issued. Sale Agreement [Axis] Initial Closing [Member] Second Closing [Member] Assets, Current Assets Liabilities, Current Liabilities, Noncurrent Liabilities Stockholders' Equity Attributable to Parent Liabilities and Equity Temporary Equity, Other Disclosures [Abstract] Costs and Expenses Operating Income (Loss) Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Comprehensive Income (Loss), Net of Tax, Attributable to Parent Earnings Per Share, Basic and Diluted Dividends, Preferred Stock, Stock Dividends, Preferred Stock, Cash Share-based Compensation GainLossOnUnitConversion Increase (Decrease) in Accounts Receivable Increase (Decrease) in Inventories Increase (Decrease) in Other Current Assets Net Cash Provided by (Used in) Operating Activities, Continuing Operations Payments to Acquire Property, Plant, and Equipment Net Cash Provided by (Used in) Investing Activities, Continuing Operations Proceeds from (Repayments of) Short-term Debt Payments of Ordinary Dividends, Preferred Stock and Preference Stock Net Cash Provided by (Used in) Financing Activities, Continuing Operations Cash and Cash Equivalents, Period Increase (Decrease) Cash and Cash Equivalents, Policy [Policy Text Block] Inventory, Policy [Policy Text Block] Research and Development Expense, Policy [Policy Text Block] Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block] Fair Value, Measurement with Unobservable Inputs Reconciliations, Recurring Basis, Liability Value ExchangeOfSeriesaWarrantsPursuantToMostFavoredNationProvision ChangeInFairValueOfSeriesaWarrants Foreign Currency Transaction Gain (Loss), before Tax Unrealized Gain (Loss) on Derivatives Net Income (Loss) Available to Common Stockholders, Basic