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

Financial Instruments (Details 3)

v3.20.1
Financial Instruments (Details 3) - Level 1 [Member] - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Disclosure of detailed information about financial instruments [line items]    
Beginning Balance
Fair value of warrants at issuance date 4,603  
Changes in values of warrants exercisable into shares liability 3,037
Ending Balance $ 1,566