Employee Benefit Plan - Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Retirement Benefits [Abstract]
Proportion of employee contributions matched (as a percent)	5.00%	5.00%	4.00%
Maximum employer contribution per employee			$ 2,500
Matching contribution amount	$ 2,500,000	$ 1,300,000	$ 200,000