Quarterly report pursuant to Section 13 or 15(d)

Balance Sheet Components - Additional Information (Detail)

v3.21.2
Balance Sheet Components - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Property, Plant and Equipment [Line Items]        
Depreciation and amortization expense $ 2,075 $ 1,265 $ 5,615 $ 3,861
Amortization of internal use software $ 0 $ 32 $ 34 $ 95