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Equity Incentive Plans - Summary of Company Stock Option Activity (Detail)
$ / shares in Units, $ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2022
USD ($)
$ / shares
shares
Dec. 31, 2021
USD ($)
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]    
Number of Shares | shares 4,996,945  
Number of Shares, Granted | shares 1,352,900  
Forfeited/cancelled | shares (322,794)  
Number of Shares, Exercised/released | shares (317,360)  
Number of Shares | shares 5,709,691 4,996,945
Number of Shares Vested and exercisable as of March 31, 2022 | shares 2,169,525  
Number of Shares, Vested and expected to vest as of March 31, 2022 | shares 5,679,691  
2011 Plan and 2021 Plan    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]    
Weighted-Average Exercise Price | $ / shares $ 6.05  
Weighted-Average Exercise Price, Granted | $ / shares 17.27  
Weighted-Average Exercise Price, Forfeited/cancelled | $ / shares 1.30  
Weighted-Average Exercise Price, Exercised/released | $ / shares 0.76  
Weighted-Average Exercise Price | $ / shares 9.27 $ 6.05
Weighted-Average Exercise Price, Vested and exercisable as of March 31, 2022 | $ / shares 4.93  
Weighted-Average Exercise Price, Expected to vest as of March 31, 2022 | $ / shares $ 9.32  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term    
Weighted Average Remaining Contractual Term 8 years 1 month 6 days 7 years 7 months 6 days
Weighted average contractual term, vested and exercisable 6 years 9 months 18 days  
Weighted average contractual term, vested and expected 8 years 2 months 12 days  
Average Intrinsic Value | $ $ 15,844 $ 58,420
Average Intrinsic Value, Vested and exercisable as of March 31, 2022 | $ 11,389  
Average Intrinsic Value, Vested and expected as of March 31, 2022 | $ $ 15,577