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Lease Obligations - Additional information (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2021
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 $ 24,182
Employees | Subsidiaries  
Operating And Finance Leases [Line Items]  
Minimum lease payments required $ 2,500
Lease amortization period 2 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 6 years