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Income Taxes Deferred tax assets and liabilties (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
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Income Taxes [Abstract] |  |
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts | $ 672 | $ 772
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities | 4,964 | 6,383
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost | 120 | 36
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Self Insurance | 12,869 | 13,278
Deferred Tax Assets Operating Loss Carryforwards - State | 94 | 0
Unrecognized tax benefit | 1,160 | 1,206
Deferred Tax Assets, Other | 2 | 45
Deferred Tax Assets, Gross | 19,881 | 21,720
Deferred Tax Assets, Valuation Allowance | 0 | 0
Deferred Tax Assets, Net | 19,881 | 21,720
Deferred Tax Liabilities, Property, Plant and Equipment | (167,911) | (188,999)
Deferred Tax Liabilities, Goodwill and Intangible Assets | (36,048) | (34,396)
Deferred Tax Liabilities, Prepaid Expenses | (3,549) | (4,617)
Deferred Income Tax Liabilities | (207,508) | (228,012)
Deferred Tax Liabilities, Net | $ (187,627) | $ (206,292)

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