Common Stock and Stock-Based Awards - Summary of Stock Option Activity (Detail) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Equity [Abstract]
Number of Shares, Beginning Balance	11,517,189
Number of Shares, Granted	4,527,897
Number of Shares, Exercised	(326,864)
Number of Shares, Forfeited	(778,188)
Number of Shares, Ending Balance	14,940,034	11,517,189
Number of Shares, Options exercisable	7,441,253
Weighted Average Exercise Price, Beginning Balance	$ 11.10
Weighted Average Exercise Price, Granted	6.89
Weighted Average Exercise Price, Exercised	2.96
Weighted Average Exercise Price, Forfeited	10.62
Weighted Average Exercise Price, Ending Balance	10.03	$ 11.10
Weighted Average Exercise Price, Options exercisable	$ 10.38
Weighted Average Remaining Contractual Term, Outstanding	7 years 3 months	7 years 5 months 1 day
Weighted Average Remaining Contractual Term, Options exercisable	5 years 10 months 17 days
Aggregate Intrinsic Value, Outstanding	$ 11,608	$ 28,007
Aggregate Intrinsic Value, Options exercisable	$ 8,115