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Disaggregated Revenue - Summary of Disaggregated Revenue By Market Group (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Disaggregation Of Revenue [Line Items]        
Sales $ 17,297 $ 11,446 $ 34,674 $ 22,662
Consumer        
Disaggregation Of Revenue [Line Items]        
Sales 8,905 8,645 19,201 17,108
Enterprise        
Disaggregation Of Revenue [Line Items]        
Sales 6,152 979 10,534 1,781
Automotive        
Disaggregation Of Revenue [Line Items]        
Sales $ 2,240 $ 1,822 $ 4,939 $ 3,773