Debt (Details) - USD ($) $ in Thousands		Dec. 31, 2023	Dec. 31, 2022
Long term debt and capital lease obligations
Current		$ 22,636	$ 24,578
Debt		522,674	491,355
Senior Notes due 2029
Long term debt and capital lease obligations
Net unamortized debt issuance costs		3,900	5,800
Senior Notes due 2029
Long term debt and capital lease obligations
Debt	[1]	295,115	369,212
Revolving Credit Facility
Long term debt and capital lease obligations
Debt	[2]	175,000	80,000
Finance Lease Obligations
Long term debt and capital lease obligations
Debt		52,559	42,143
Senior Notes due 2029
Long term debt and capital lease obligations
Current	[1]	0	0
Revolving Credit Facility
Long term debt and capital lease obligations
Current	[2]	0	0
Finance Lease Obligations
Long term debt and capital lease obligations
Current		22,636	24,578
Revolving Credit Facility
Long term debt and capital lease obligations
Net unamortized debt issuance costs		$ 2,800	$ 3,600

[1] Net of unamortized debt issuance costs of $3.9 million and $5.8 million at December 31, 2023 and December 31, 2022, respectively.

[2] Unamortized debt issuance costs of $2.8 million and $3.6 million at December 31, 2023 and December 31, 2022, respectively, included in Other Non-Current Assets