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Segment, Geographic and Customer Concentration Information - Revenue by Countries and Customers Accounted For More Than 10% (Details) - Revenue - Geographic Concentration Risk
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Concentration Risk [Line Items]    
Concentration percentage 100.00% 100.00%
U.S.    
Concentration Risk [Line Items]    
Concentration percentage (23.00%) 26.00%
China    
Concentration Risk [Line Items]    
Concentration percentage 32.00% 45.00%
Sweden    
Concentration Risk [Line Items]    
Concentration percentage 24.00% 13.00%
Korea    
Concentration Risk [Line Items]    
Concentration percentage 20.00%  
Japan    
Concentration Risk [Line Items]    
Concentration percentage 18.00%