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

Revenue (Details) - Schedule of revenue disaggregated by geography

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Revenue (Details) - Schedule of revenue disaggregated by geography - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Disaggregation of Revenue [Line Items]      
Revenue $ 2,249 $ 332
% of Revenue 100.00% 100.00%  
Other, Revenue $ 83 $ 9  
Other, % of Revenue 3.70% 2.70%  
UNITED STATES      
Disaggregation of Revenue [Line Items]      
Revenue $ 63 $ 105  
% of Revenue 2.80% 31.60%  
SWEDEN      
Disaggregation of Revenue [Line Items]      
Revenue $ 928  
% of Revenue 41.20%  
GERMANY      
Disaggregation of Revenue [Line Items]      
Revenue $ 351 $ 80  
% of Revenue 15.60% 24.10%  
ISRAEL      
Disaggregation of Revenue [Line Items]      
Revenue $ 34 $ 69  
% of Revenue 1.50% 20.80%  
CHINA      
Disaggregation of Revenue [Line Items]      
Revenue $ 702 $ 35  
% of Revenue 31.20% 10.60%  
SWITZERLAND      
Disaggregation of Revenue [Line Items]      
Revenue $ 53  
% of Revenue 2.40%  
HONG KONG      
Disaggregation of Revenue [Line Items]      
Revenue $ 35 $ 34  
% of Revenue 1.60% 10.20%