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v3.26.1

Vessels, net, Summary (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Accumulated Depreciation [Abstract] |  |  |
Depreciation | $ (12,271) | $ (13,336) | $ (14,349)
Net Book Value [Abstract] |  |  |
Beginning balance | 361,879 |  |
Depreciation | (12,271) | (13,336) | (14,349)
Ending balance | 287,178 | 361,879 |
Vessels [Member] |  |  |
Vessel Cost [Abstract] |  |  |
Beginning balance | 409,264 | 409,264 |
Additions | 28,017 |  |
Rubico Spin-off | (126,646) |  |
Foreign currency translation differences | 958 |  |
Ending balance | 311,593 | 409,264 | 409,264
Accumulated Depreciation [Abstract] |  |  |
Beginning balance | (47,890) | (34,554) |
Additions | (1,556) |  |
Rubico Spin-off | 18,716 |  |
Foreign currency translation differences | (126) |  |
Depreciation | (12,271) | (13,336) |
Ending balance | (43,127) | (47,890) | (34,554)
Net Book Value [Abstract] |  |  |
Beginning balance | 361,374 | 374,710 |
Additions | 26,461 |  |
Rubico Spin-off | (107,930) |  |
Foreign currency translation differences | 832 |  |
Depreciation | (12,271) | (13,336) |
Ending balance | 268,466 | $ 361,374 | $ 374,710
Vessels Financed Under Sale and Lease Agreements [Member] |  |  |
Net Book Value [Abstract] |  |  |
Ending balance | 241,857 |  |
Vessels Mortgaged as Security [Member] |  |  |
Net Book Value [Abstract] |  |  |
Ending balance | $ 26,609 |  |

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