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v3.25.4

Income Taxes - Deferred taxes (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | --- | --- | ---
Deferred Income Tax Assets |  |  |  |
Accounts receivable allowances | $ 479 | $ 432 |  |
Environmental liability | 10,855 | 11,087 |  |
Asset retirement obligation | 2,950 | 2,813 |  |
Deferred financing obligation | 9,530 | 9,924 |  |
Lease liability | 50,344 | 50,152 |  |
Other | 1,581 | 1,108 |  |
Federal net operating loss carryforwards | 2,615 | 2,610 |  |
State net operating loss carryforwards | 1,750 | 300 |  |
Tax credit carryforward | 1,893 | 1,727 |  |
Interest expense carryforwards | 17,426 | 18,570 |  |
Total deferred tax assets, gross | 99,423 | 98,723 |  |
Valuation allowance | (5,902) | (5,781) | $ (5,323) | $ (4,728)
Total deferred tax assets, net | 93,521 | 92,942 |  |
Deferred Income Tax Liabilities |  |  |  |
Property and equipment | (81,525) | (84,961) |  |
Land | (16,467) | (16,543) |  |
Right of use assets | (48,961) | (48,718) |  |
Basis difference in SPR joint venture | (6,761) | (5,168) |  |
Intangible assets | (4,341) | (1,100) |  |
Total deferred tax liabilities | (158,055) | (156,490) |  |
Net deferred tax liabilities | $ (64,534) | $ (63,548) |  |

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