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Disaggregated Revenues - Summary of Disaggregated Revenues By Geography (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Disaggregation Of Revenue [Line Items]    
Disaggregated revenues $ 64,273 $ 48,502
China including Hong Kong and Taiwan    
Disaggregation Of Revenue [Line Items]    
Disaggregated revenues 27,381 35,173
North America    
Disaggregation Of Revenue [Line Items]    
Disaggregated revenues 34,301 10,044
Rest of the world    
Disaggregation Of Revenue [Line Items]    
Disaggregated revenues $ 2,591 $ 3,285