Accrued Payroll and Benefits - Schedule of Accrued Payroll and Benefits (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Statement Of Financial Position [Abstract]
Accrued bonuses	$ 13,438	$ 5,416
Accrued paid time off	1,144	2,067
Accrued payroll	6,547	9,133
Accrued other	4,842	4,565
Total accrued payroll and benefits	$ 25,971	$ 21,181