Debt and Other Obligations - Schedule of Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Debt and Other Obligations
Total debt before unamortized discount and debt issuance costs	$ 523,219	$ 510,492
Unamortized discount and debt issuance costs, net	(5,974)	(7,395)
Total debt	517,245	503,097
Total current portion of long-term debt	14,938	10,085
Long-term debt	502,307	493,012
Term Loan B
Debt and Other Obligations
Total debt before unamortized discount and debt issuance costs	486,063	491,113
Unamortized discount and debt issuance costs, net	(5,100)	(6,500)
Total current portion of long-term debt	5,050	5,050
Seller Notes
Debt and Other Obligations
Total debt before unamortized discount and debt issuance costs	29,812	11,510
Total current portion of long-term debt	8,969	4,060
Deferred payment obligation
Debt and Other Obligations
Total debt before unamortized discount and debt issuance costs	4,000	4,000
Finance lease liabilities and other
Debt and Other Obligations
Total debt before unamortized discount and debt issuance costs	3,344	3,869
Total current portion of long-term debt	$ 919	$ 975