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Supplemental Balance Sheet Information (Tables) | 12 Months Ended
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Dec. 31, 2024
Balance Sheet Related Disclosures [Abstract] |
Schedule of Intangible and Other Assets, Net | Components of "Intangibles and other assets, net" at December 31, 2024 and 2023 were as follows:
| 2024 |  | 2023
Catalyst and turnaround costs | $ | 254 |  |  | $ | 701 |
Other intangible assets | 26 |  |  | 55 |
Other | 1,229 |  |  | 1,283 |
| $ | 1,509 |  |  | $ | 2,039 |
Schedule of Other Accrued Liabilities | Components of "Other accrued liabilities" at December 31, 2024 and 2023 were as follows:
| 2024 |  | 2023
Accrued interest | $ | 17,899 |  |  | $ | 17,956 |
Asset retirement obligations | — |  |  | 25 |
Property and other taxes payable | 4,043 |  |  | 4,348 |
Accrued payroll | 5,187 |  |  | 4,136 |
Operating lease liabilities | 19,707 |  |  | 14,901 |
Other | 44 |  |  | 133 |
| $ | 46,880 |  |  | $ | 41,499 |
Schedule of Asset Retirement Obligations | The schedule below summarizes the changes in our asset retirement obligations:
| Year Ended December 31,
| 2024 |  | 2023
| (In thousands)
Beginning asset retirement obligations | $ | 5,182 |  |  | $ | 4,992 |
Revisions to existing liabilities 1 | — |  |  | — |
Accretion expense | 131 |  |  | 191 |
Liabilities settled | — |  |  | (1) |
Ending asset retirement obligations | 5,313 |  |  | 5,182 |
Current portion of asset retirement obligations 2 | — |  |  | (25) |
Long-term portion of asset retirement obligations 3 | $ | 5,313 |  |  | $ | 5,157 |
1 Several factors are considered in the annual review process, including inflation rates, current estimates for removal cost, discount rates, and the estimated remaining useful life of the assets. 2 The current portion of asset retirement obligations is included in "Other accrued liabilities" on the Partnership's Consolidated Balance Sheets. 3 The non-current portion of asset retirement obligations is included in "Other long-term obligations" on the Partnership's Consolidated Balance Sheets.

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- Definition Tabular disclosure of the carrying amount of a liability for asset retirement obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 410 -SubTopic 20 -Name Accounting Standards Codification -Paragraph 1 -Section 50 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481850/410-20-50-1 + Details
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