Share-based Compensation - Summary of Stock Option Activity (Details) - $ / shares	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Number of Shares
Beginning balance (in shares)	14,688,996
Granted (in shares)	2,353,800
Exercised (in shares)	0
Forfeited (in shares)	(1,064,316)
Ending balance (in shares)	15,978,480	14,688,996
Exercisable at end of period (in shares)	5,789,750
Vested and expected to vest at end of period (in shares)	15,978,480
Weighted-Average Exercise Price Per Share
Beginning balance (in dollars per share)	$ 7.88
Granted (in dollars per share)	3.82
Exercised (in dollars per share)	0
Forfeited (in dollars per share)	8.20
Ending balance (in dollars per share)	7.27	$ 7.88
Exercisable at end of period (in dollars per share)	7.82
Vested and expected to vest at end of period (in dollars per share)	$ 7.27
Weighted-Average Remaining Contractual Term
Options outstanding, weighted-average remaining contractual term	8 years 3 months 18 days	8 years 6 months
Options exercisable, weighted-average remaining contractual term	7 years 6 months
Options vested and expected to vest at end of period, weighted-average remaining contractual term	8 years 3 months 18 days