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Summary of Sales by End Market (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Disaggregation Of Revenue [Line Items]        
Net revenue $ 12,235 $ 9,134 $ 22,401 $ 17,250
End-customer        
Disaggregation Of Revenue [Line Items]        
Net revenue 8,899 5,865 15,877 11,086
Distributors        
Disaggregation Of Revenue [Line Items]        
Net revenue $ 3,336 $ 3,269 $ 6,524 $ 6,164