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Intangible Assets (Tables) | 3 Months Ended
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Mar. 31, 2025
Intangible Assets, Net (Excluding Goodwill) [Abstract] |
Schedule of Components of Intangible Assets | The following table summarizes the components of our intangible assets at the dates indicated:
| March 31, 2025 |  | December 31, 2024
| Gross Carrying Amount |  | Accumulated Amortization |  | Carrying Value |  | Gross Carrying Amount |  | Accumulated Amortization |  | Carrying Value
Offshore pipeline contract intangibles | $ | 158,101 |  |  | $ | 80,437 |  |  | $ | 77,664 |  |  | $ | 158,101 |  |  | $ | 78,357 |  |  | $ | 79,744 |
Other | 22,773 |  |  | 17,521 |  |  | 5,252 |  |  | 22,633 |  |  | 17,090 |  |  | 5,543 |
Total | $ | 180,874 |  |  | $ | 97,958 |  |  | $ | 82,916 |  |  | $ | 180,734 |  |  | $ | 95,447 |  |  | $ | 85,287 |
Schedule of Amortization Expense | Our amortization of intangible assets for the periods presented was as follows:
| Three Months Ended March 31, |  |
| 2025 |  | 2024 |  |  |  |
Amortization of intangible assets | $ | 2,570 |  |  | $ | 2,459 |  |  |  |  |
Schedule of Expected Amortization Expense | We estimate that our amortization expense for the next five years will be as follows:
Remainder of | 2025 | $ | 7,707 |
| 2026 | 9,859 |
| 2027 | 9,291 |
| 2028 | 8,620 |
| 2029 | 8,582 |

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