Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2022

Share-Based Payment Arrangement [Abstract]

Summary of Share-Based Compensation Expense

Total stock-based compensation expense recognized in the condensed consolidated statements of operations was as follows (in thousands):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2022		2021		2022		2021
Research and development	$	2,690	$	715	$	4,765	$	1,294
General and administrative		3,146		1,522		6,572		2,743
Total	$	5,836	$	2,237	$	11,337	$	4,037

Summary of Restricted Stock Unit Activity

The following table provides a summary of restricted stock unit activity under the 2020 Plan:

	Number of RSUs			Weighted- Average Grant Date Fair Value		Weighted Average Remaining Contractual Life (Years)		Aggregate Intrinsic Value (in thousands)
Restricted stock units as of December 31, 2021		15,075		$	58.56		1.8	$	324
Granted		504,200			15.20
Vested		(1,888	)		58.56
Canceled/forfeited		(23,825	)		16.16
Restricted stock units as of June 30, 2022		493,562		$	16.31		1.9	$	3,993