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Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | --- | ---
Deferred tax assets: |  |  |
Receivables | $ 1,270 | $ 1,328 |
Insurance | 15,307 | 15,018 |
Deferred compensation | 11,884 | 10,424 |
Convertible debt - capped call amortization | 19,852 | 11,963 |
Accrued compensation | 5,048 | 3,811 |
Other accrued liabilities | 2,073 | 1,218 |
Contract income recognition | 16,822 | 16,986 |
Lease liabilities | 19,678 | 16,272 |
Net operating loss carryforwards | 29,182 | 40,541 |
Valuation allowance | (23,450) | (24,569) | $ (19,919)
Other | 4,199 | 3,587 |
Total deferred tax assets | 101,865 | 96,579 |
Deferred tax liabilities: |  |  |
Property and equipment | 96,908 | 76,067 |
Right of use assets | 18,831 | 16,041 |
Total deferred tax liabilities | 115,739 | 92,108 |
Net deferred tax assets (liabilities) | $ (13,874) |  |
Net deferred tax assets (liabilities) |  | $ 4,471 |

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