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

Equity (Details 2)

v3.19.1
Equity (Details 2) - ₪ / shares
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Disclosure of range of exercise prices of outstanding share options [line items]        
Number of outstanding options 46,869,792 40,644,792 32,888,472 45,532,659
Weighted average of the remaining contractual life 5 years 9 months 22 days 6 years 9 months 11 days 7 years 8 months 19 days  
Bottom of range [Member]        
Disclosure of range of exercise prices of outstanding share options [line items]        
Exercise price range ₪ 0 ₪ 0.26 ₪ 0.26  
Top of range [Member]        
Disclosure of range of exercise prices of outstanding share options [line items]        
Exercise price range ₪ 1.39 ₪ 1.39 ₪ 1.39