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v3.26.1

Subsequent Events (Details) $ in Thousands |  |  |  |  | 1 Months Ended | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | --- | ---
Mar. 31, 2026 USD ($) shares | Mar. 18, 2026 USD ($) Company | Feb. 18, 2026 USD ($) Vessel Contract t | Dec. 31, 2025 USD ($) | Mar. 31, 2026 USD ($) | Mar. 12, 2026 USD ($) shares | Mar. 31, 2026 USD ($) | Dec. 31, 2025 USD ($) shares | Dec. 31, 2024 USD ($) shares | Dec. 31, 2023 USD ($)
Subsequent Events [Abstract] |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of common stock |  |  |  |  |  |  |  | $ 0 | $ 0 | $ 13,562
ATM [Member] |  |  |  |  |  |  |  |  |  |
Subsequent Events [Abstract] |  |  |  |  |  |  |  |  |  |
Common shares issued (in shares) | shares |  |  |  |  |  |  |  | 0 | 0 |
Related Party [Member] | Rubico Inc [Member] |  |  |  |  |  |  |  |  |  |
Subsequent Events [Abstract] |  |  |  |  |  |  |  |  |  |
Newbuilding Yacht Consideration paid |  |  |  | $ 15,500 |  |  |  |  |  |
Newbuilding Yacht Consideration settled |  |  |  | 19,500 |  |  |  | $ 19,500 |  |
Tanker SPA [Member] |  |  |  |  |  |  |  |  |  |
Subsequent Events [Abstract] |  |  |  |  |  |  |  |  |  |
Contractual commitments |  |  |  | 41,093 |  |  |  | 41,093 |  |
Contractual commitments payable in 2026 |  |  |  | $ 19,593 |  |  |  | $ 19,593 |  |
Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |
Subsequent Events [Abstract] |  |  |  |  |  |  |  |  |  |
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] |  | Term SOFR [Member] |  |  |  |  |  |  |  |
Subsequent Event [Member] | ATM [Member] |  |  |  |  |  |  |  |  |  |
Subsequent Events [Abstract] |  |  |  |  |  |  |  |  |  |
Common shares issued (in shares) | shares |  |  |  |  |  | 804,322 |  |  |  |
Proceeds from issuance of common stock |  |  |  |  |  | $ 3,918 |  |  |  |
Subsequent Event [Member] | Related Party [Member] | Rubico Inc [Member] |  |  |  |  |  |  |  |  |  |
Subsequent Events [Abstract] |  |  |  |  |  |  |  |  |  |
Newbuilding Yacht Consideration paid |  |  |  |  |  |  | $ 9,000 |  |  |
Newbuilding Yacht Consideration settled | $ 28,500 |  |  |  | $ 28,500 |  | 28,500 |  |  |
Subsequent Event [Member] | Sale and Leaseback Financing Agreements with Two Major Chinese Leasing Companies [Member] |  |  |  |  |  |  |  |  |  |
Subsequent Events [Abstract] |  |  |  |  |  |  |  |  |  |
Term of time charter |  |  | 7 years |  |  |  |  |  |  |
Term of time charter extension |  |  | 4 years |  |  |  |  |  |  |
Number of major Chinese leasing companies | Company |  | 2 |  |  |  |  |  |  |  |
Percentage of commitments that are financed |  | 85.00% |  |  |  |  |  |  |  |
Basis spread on variable rate |  | 1.80% |  |  |  |  |  |  |  |
Frequency of periodic payment |  | quarterly |  |  |  |  |  |  |  |
Installment payment |  | $ 506 |  |  |  |  |  |  |  |
Term |  | 10 years |  |  |  |  |  |  |  |
Balloon payment |  | $ 18,200 |  |  |  |  |  |  |  |
Subsequent Event [Member] | Series G Preferred Shares [Member] |  |  |  |  |  |  |  |  |  |
Subsequent Events [Abstract] |  |  |  |  |  |  |  |  |  |
Issuance of preferred shares (in shares) | shares | 14,000 |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Shipbuilding Contracts for Newbuilding Tankers [Member] |  |  |  |  |  |  |  |  |  |
Subsequent Events [Abstract] |  |  |  |  |  |  |  |  |  |
Number of newbuilding vessels to be purchased | Vessel |  |  | 9 |  |  |  |  |  |  |
Vessel capacity | t |  |  | 47,499 |  |  |  |  |  |  |
Contractual commitments |  |  | $ 406,800 |  |  |  |  |  |  |
Contractual commitments payable in 2026 |  |  | $ 61,020 |  |  |  |  |  |  |
Number of shipbuilding contracts | Contract |  |  | 9 |  |  |  |  |  |  |
Contractual commitments settled | $ 61,020 |  |  |  | 61,020 |  | $ 61,020 |  |  |
Subsequent Event [Member] | Tanker SPA [Member] |  |  |  |  |  |  |  |  |  |
Subsequent Events [Abstract] |  |  |  |  |  |  |  |  |  |
Contractual commitments |  |  | $ 41,093 |  |  |  |  |  |  |
Payments of contractual commitments |  |  | 6,000 |  | $ 1,500 |  |  |  |  |
Settlement of contractual commitments | $ 14,000 |  |  |  |  |  |  |  |  |
Contractual commitments payable in 2026 |  |  | $ 19,593 |  |  |  |  |  |  |
Subsequent Event [Member] | Tanker SPA [Member] | Series G Preferred Shares [Member] |  |  |  |  |  |  |  |  |  |
Subsequent Events [Abstract] |  |  |  |  |  |  |  |  |  |
Issuance of preferred shares (in shares) | shares | 14,000 |  |  |  |  |  |  |  |  |

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