Long-Term Debt - Components of Long-Term Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Jun. 26, 2019
Debt Instrument [Line Items]
Less: Total unamortized debt issuance costs	$ (3,331)	$ (4,923)
Total long-term debt, net, excluding current maturities	672,424	714,456
Secured Debt \| Term Loan Due 2026
Debt Instrument [Line Items]
Term Loan due 2026	$ 346,245	338,452
Interest rate (as percent)	9.40%
Senior Notes \| 6.75 Senior Notes
Debt Instrument [Line Items]
Long-term debt		$ 380,927
Interest rate (as percent)	6.75%	6.75%	6.75%

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

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No definition available.

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