Stock-Based Compensation - Summary of Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2022	Dec. 31, 2021
Share-Based Payment Arrangement [Abstract]
Number of Options Outstanding, Beginning Balance	6,155,055
Number of Options, Granted	2,301,565
Number of Options, Forfeited	(523,428)
Number of Options Outstanding, Ending Balance	7,933,192	6,155,055
Options vested and exercisable at June 30, 2022	2,311,528
Weighted Average Exercise Price, Options outstanding as of January 1, 2022	$ 23.42
Weighted Average Exercise Price, Granted	8.45
Weighted Average Exercise Price, Forfeited	24.32
Weighted Average Exercise Price, Options outstanding at June 30, 2022	19.02	$ 23.42
Weighted Average Exercise Price, Options vested and exercisable at June 30, 2022	$ 21.75
Weighted Average Contractual Life, Options outstanding	8 years 8 months 15 days	8 years 9 months 18 days
Weighted Average Contractual Life, Options vested and exercisable at June 30, 2022	8 years 3 months 7 days
Aggregate Intrinsic Value, Options outstanding at January 1, 2022	$ 480
Aggregate Intrinsic Value, Options outstanding at June 30, 2022	44	$ 480
Aggregate Intrinsic Value, Options vested and exercisable at June 30, 2022	$ 32