Registration statement for securities of certain foreign private issuers

General (Details)

v3.19.3.a.u2
General (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended
Mar. 11, 2019
Jan. 31, 2019
Binomial option pricing model    
Risk-free interest rate 2.17% 2.40%
Expected volatility 65.63% 75.86%
Dividend yield $ 0 $ 0
Contractual life 9 years 9 months 29 days 10 years
Early Exercise Multiple (Suboptimal Factor) $ 2.5 $ 2.5
Israeli [Member]    
Binomial option pricing model    
Exercise price (NIS) $ 2.344 $ 2.344