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Segment Information (Tables)
3 Months Ended
Mar. 31, 2023
Segment Information [Abstract]  
Schedule of net revenues by geographic area
   Three months ended
March 31, 2023
   Three months ended
March 31, 2022
 
   Amount   Percentage   Amount   Percentage 
United States  $471    37%  $493    38%
Japan   449    36%   387    29%
South Korea   172    14%   203    15%
Germany   111    9%   57    4%
Switzerland   34    3%   64    5%
Other   16    1%   114    9%
   $1,253    100%  $1,318    100%

 

Schedule of total assets by geographic region
   March 31,
2023
   December 31,
2022
 
United States  $18,870   $15,630 
Sweden   8,895    5,511 
Asia   43    57 
Total  $27,808   $21,198