Stock-Based Compensation - Summary of Stock Option Activity (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Number of Shares Underlying Options, Beginning balance	5,842
Number of Shares Underlying Options, Granted	1,624
Number of Shares Underlying Options, Exercised	(245)	(100)
Number of Shares Underlying Options, Cancelled or forfeited	(278)
Number of Shares Underlying Options, Ending balance	6,943		5,842
Number of Shares Underlying Options, Options exercisable	2,651
Number of Shares Underlying Options, Vested and expected to vest	6,943
Options Outstanding, Weighted-Average Exercise Price, Beginning balance	$ 12.73
Options Outstanding, Weighted-Average Exercise Price, Granted	13.03
Options Outstanding, Weighted-Average Exercise Price, Exercised	8.37
Options Outstanding, Weighted-Average Exercise Price, Canceled or forfeited	8.13
Options Outstanding, Weighted-Average Exercise Price, Ending balance	13.13		$ 12.73
Options Outstanding, Weighted-Average Exercise Price, Options exercisable	14.83
Options Outstanding, Weighted-Average Exercise Price, Options vested and expected to vest	$ 13.13
Options Outstanding, Weighted Average Remaining Contractual Term, Beginning balance	7 years 6 months		7 years
Options exercisable, Weighted Average Remaining Contractual Term	5 years 1 month 6 days
Options vested and expected to vest, Weighted Average Remaining Contractual Term	7 years 6 months
Options Outstanding, Aggregate Intrinsic Value, Balance	$ 34,928
Options Outstanding, Aggregate Intrinsic Value, Ending	36,350		$ 34,928
Options Outstanding, Aggregate Intrinsic Value, Options exercisable-March 31, 2022	17,638
Options Outstanding, Aggregate Intrinsic Value, Options vested and expected to vest-March 31, 2022	$ 36,350