Stock-Based Compensation - Summary of Option Activity (Detail) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Number of restricted units
Outstanding as of beginning of period (in shares)	3,965,502
Granted (in shares)	0
Exercised (in shares)	0
Cancelled (in shares)	(841)
Forfeited (in shares)	(194,933)
Outstanding as of end of period (in shares)	3,769,728	3,965,502
Vested or expected to vest by period end (in shares)	3,769,728
Exercisable as of period end (in shares)	2,082,403
Shares unvested as of period end (in shares)	1,687,325
Weighted Average Exercise Price
Outstanding as of beginning of period (in dollars per share)	$ 7.38
Granted (in dollars per share)	0
Exercised (in dollars per share)	0
Cancelled (in dollars per share)	10.50
Forfeited (in dollars per share)	5.95
Outstanding as of end of period (in dollars per share)	7.45	$ 7.38
Vested or expected to vest as of end of period (in dollars per share)	7.45
Exercisable as of end of period (in dollars per share)	9.09
Shares unvested as of end of period (in dollars per share)	$ 5.42
Weighted Average Remaining Contractual Term (years)
Outstanding as of end of period (in years)	6 years 3 months 18 days	8 years
Vested or expected to vest as of end of period (in years)	6 years 3 months 18 days
Exercisable as of end of period (in years)	4 years 3 months 18 days
Shares unvested as of end of period (in years)	8 years 10 months 24 days
Aggregate Intrinsic Value (in millions)
Outstanding as of March 31, 2023	$ 0.0	$ 0.0
Vested or expected to vest as of March 31, 2023	0.0
Exercisable as of March 31, 2023	0.0
Shares unvested as of March 31, 2023	$ 0.0