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Other Liabilities - Schedule of Other Liabilities (Long-term) (Details) - USD ($)
$ in Thousands
Mar. 31, 2024
Dec. 31, 2023
Other Liabilities Disclosure [Abstract]    
Environmental reserves $ 10,189 $ 9,357
Supplemental executive retirement plan liability 481 548
Pension liability 175 135
Other long-term liabilities 2,631 2,068
Other liabilities (long-term), Total $ 13,476 $ 12,108