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

Supplementary Financial Statement Information (Details) - Schedule of revenues by geographical area

v3.21.1
Supplementary Financial Statement Information (Details) - Schedule of revenues by geographical area - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
United states and Canada [Member]      
Supplementary Financial Statement Information (Details) - Schedule of revenues by geographical area [Line Items]      
Total revenues $ 5,768 $ 2,078 $ 4,868
Europe [Member]      
Supplementary Financial Statement Information (Details) - Schedule of revenues by geographical area [Line Items]      
Total revenues 369 240  
Total [Member]      
Supplementary Financial Statement Information (Details) - Schedule of revenues by geographical area [Line Items]      
Total revenues $ 6,137 $ 2,318 $ 5,014