Annual report pursuant to Section 13 and 15(d)

Significant Accounting Policies (Details Textual)

v3.21.1
Significant Accounting Policies (Details Textual) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Summary of Significant Accounting Policies (Textual)    
Outstanding foreign exchange $ 1,555
Total expenses for contribution $ 567 $ 381