Debt - Schedule of Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Line Of Credit Facility [Line Items]
Capital leases	$ 7,751	$ 3,088
Less deferred debt issuance costs	(2,503)	(4,108)
Total debt	237,497	175,904
Less current portion of long-term debt	(6,563)	(5,583)
Long-term debt, less current portion	230,934	170,321
Term Loan Facility
Line Of Credit Facility [Line Items]
Total debt	175,000	173,906
Revolving Line of Credit
Line Of Credit Facility [Line Items]
Total debt	$ 65,000
Equipment Line Of Credit
Line Of Credit Facility [Line Items]
Total debt		$ 3,018