Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Financing Agreement (Details 1)

v3.19.1
Financing Agreement (Details 1) - $ / shares
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
First closing Debenture [Member]    
Financial Agreement [Line Items]    
Fair value of shares of common stock/Warrant - NIS   $ 0.43
Expected volatility   64.56%
Discount on lack of marketability   20.40%
Risk free interest rate   0.17%
Expected term (years)   1 year 9 months 25 days
Expected dividend yield   0.00%
Second closing Debenture [Member]    
Financial Agreement [Line Items]    
Fair value of shares of common stock/Warrant - NIS   $ 0.43
Expected volatility   61.29%
Discount on lack of marketability   20.20%
Risk free interest rate   0.19%
Expected term (years)   2 years
Expected dividend yield   0.00%
Warrants [Member]    
Financial Agreement [Line Items]    
Fair value of shares of common stock/Warrant - NIS $ 0.0955  
Expected volatility 63.79%  
Risk free interest rate 1.47%  
Expected term (years) 4 years 3 months 29 days  
Expected dividend yield 0.00%