Stock-Based Compensation - Schedule of Stock Option Activity (Details) - 2012 and 2021 Plan - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Options Available for Grant
Outstanding at beginning of period	1,678,228
Authorized	3,450,000
Share rounding difference as a result of the reverse stock split	60
Options granted	(2,867,965)
Options cancelled	413,259
Outstanding at end of period	2,673,582	1,678,228
Number of Options Outstanding
Outstanding at beginning of period	1,729,843
Options granted	2,867,965
Options exercised	(156,088)
Options cancelled	(413,259)
Outstanding at end of period	4,028,461	1,729,843
Exercisable at end of period	1,326,075
Weighted-Average Exercise Price Per Share
Outstanding at beginning of period	$ 2.08
Options granted	11.76
Options exercised	3.24
Options cancelled	3.18
Outstanding at end of period	8.81	$ 2.08
Exercisable at end of period	$ 2.73
Weighted-Average Remaining Contractual Life (years)
Outstanding	8 years 4 months 24 days	7 years 9 months
Exercisable	6 years 6 months 7 days
Aggregate Intrinsic Value
Aggregate Intrinsic Value Outstanding	$ 60,089	$ 3,666
Exercisable at end of period	$ 27,826