Lease Obligations - Additional information (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2022 USD ($)
Operating And Finance Leases [Line Items]
Option to extend lease term (up to)	5 years
Option to terminate leases, period	1 year
Minimum lease payments required	$ 39,946
Subsidiaries | Employees
Operating And Finance Leases [Line Items]
Minimum lease payments required	$ 7,900
Lease amortization period	4 years 6 months
Minimum
Operating And Finance Leases [Line Items]
Remaining lease term	1 year
Maximum
Operating And Finance Leases [Line Items]
Remaining lease term	7 years