Employee Benefit Plan - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Compensation And Retirement Disclosure [Abstract]
Maximum employee contribution to 401k	50.00%
Employer matching contribution percent for plan participant	50.00%
Defined Contribution Plan, Sponsor Location [Extensible Enumeration]	us-gaap:DomesticPlanMember
Defined Contribution Plan, Tax Status [Extensible Enumeration]	us-gaap:QualifiedPlanMember
Maximum contribution by participant that employer will match at 50%	12.00%
Maximum annual contribution by employer	$ 5,000
Employer contribution to the plan	$ 2,900,000	$ 3,300,000	$ 4,100,000