Annual report pursuant to Section 13 and 15(d)

Geographic Information and Major Customer Data - Summary of Revenue within Geographic Areas (Details)

v3.20.1
Geographic Information and Major Customer Data - Summary of Revenue within Geographic Areas (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Revenues $ 530 $ 318
United States [Member]    
Revenues 331 164
Europe [Member]    
Revenues 168 58
Israel [Member]    
Revenues 14 49
India [Member]    
Revenues 12 17
Other [Member]    
Revenues $ 5 $ 30