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

Share Capital (Details 4)

v3.20.1
Share Capital (Details 4) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Statement Line Items [Line Items]      
Share-based compensation $ 1,125 $ 1,434 $ 956
Research and development expenses [Member]      
Statement Line Items [Line Items]      
Share-based compensation 549 457 333
General, administrative and marketing expenses [Member]      
Statement Line Items [Line Items]      
Share-based compensation $ 576 $ 977 $ 623