Description of the Business and Basis of Presentation - Additional Information (Details) $ in Thousands		3 Months Ended
	Jan. 01, 2021 USD ($)	Mar. 31, 2022 USD ($) Employee Segment Office	Mar. 31, 2021 USD ($)
Description Of Business And Basis Of Presentation [Line Items]
Entity formation, month and year		2013-11
Number of offices in which entity operates | Office		80
Entity number of employees | Employee		2,700
Number of operating segments | Segment		3
Depreciation and amortization expense		$ 12,144	$ 11,796
Other income (expense)		2,461	(882)
Net loss		$ (7,536)	$ (12,931)
ASC 842 | Adjusted Previously Reported
Description Of Business And Basis Of Presentation [Line Items]
Depreciation and amortization expense	$ 1,000
Other income (expense)	300
Net loss	$ (1,300)