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Segment and Geographic Information (Tables)
9 Months Ended
Sep. 30, 2022
Segment Reporting [Abstract]  
Summary of Revenue by Region

The following table summarizes the revenue by region based on ship-to destinations for the three and nine months ended:

Summary of Revenue by Region 

   2022   2021   2022   2021 
   Three Months Ended   Nine Months Ended 
   September 30,   September 30, 
   2022   2021   2022   2021 
U.S.  $4,351   $11,786   $24,284   $28,524 
Canada and Latin America   1,855    1,105    6,132    8,220 
Europe and Middle East   266    605    1,159    932 
Asia Pacific   14,025    949    14,135    963 
Total revenues  $20,497   $14,445   $45,710   $38,639 
Schedule of Composition of Revenues

The following table summarizes the composition of revenues for the three and nine months ended:

 

   2022   2021   2022   2021 
   Three Months Ended   Nine Months Ended 
   September 30,   September 30, 
   2022   2021   2022   2021 
Product Sales  $20,497   $14,412   $45,684   $38,563 
Services   0    33    26    76 
Total revenues  $20,497   $14,445   $45,710   $38,639 
Schedule of Percentage of Total Revenues

Revenue from customers with concentration greater than 10% in the three and nine months ended September 30, 2022 and 2021 accounted for approximately the following percentages of total revenues:

 

   Three Months Ended September 30,   Nine Months Ended September 30, 
   2022   2021   2022   2021 
Customer A   68%   *    30%   * 
Customer B   16%   21%   30%   27%
Customer C   *    28%   11%   13%
Customer D   *    25%   10%   24%

 

 

* Customer revenue did not exceed 10% in the respective period.