v3.22.2.2
Stock-based Compensation - Schedule of Stock Options Activity (Detail)
$ / shares in Units, shares in Thousands, $ in Thousands
 9 Months Ended 12 Months Ended
Sep. 30, 2022
USD ($)
$ / shares
shares
Dec. 31, 2021
USD ($)
$ / shares
shares
Number of
Options    
Beginning Balance (in shares) | shares 15,274  
Granted (in shares) | shares 2,766  
Exercised (in shares) | shares (305)  
Cancelled/forfeited (in shares) | shares (33)  
Ending Balance (in shares) | shares 17,702 15,274
Vested and expected to vest at end of period (in shares) | shares 17,698  
Exercisable at end of period (in shares) | shares 9,553  
Weighted-
Average
Exercise
Price    
Beginning Balance (in dollars per share) | $ / shares $ 10.47  
Granted (in dollars per share) | $ / shares 14.15  
Exercised (in dollars per share) | $ / shares 1.61  
Cancelled/forfeited (in dollars per share) | $ / shares 6.36  
Ending Balance (in dollars per share) | $ / shares 11.21 $ 10.47
Vested and expected to vest at end of period (in dollars per share) | $ / shares 11.21  
Exercisable at end of period (in dollars per share) | $ / shares $ 9.76  
Weighted-
Average
Remaining
Contractual
Life
(in Years) 7 years 7 months 6 days 8 years
Vested and expected to vest at end of period, term 7 years 7 months 6 days  
Exercisable at end of period, term 7 years 1 month 6 days  
Aggregate
Intrinsic
Value | $ $ 4,377 $ 97,094
Vested and expected to vest at end of period | $ 4,375  
Exercisable at ending period | $ $ 4,311