Segment Reporting, Reconciliation of Total Segment Assets to Total Assets (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|---|---|
| Assets [Abstract] | ||||
| Cash and cash equivalents including restricted cash | $ 13,297 | $ 22,222 | $ 9,971 | $ 11,629 |
| Investments in unconsolidated joint ventures | 7,114 | 7,881 | ||
| Other fixed assets, net | 505 | 505 | ||
| Advances for asset acquisitions to related party | 23,500 | 11,500 | ||
| Assets | 373,499 | $ 333,609 | ||
| Operating Segment [Member] | Tanker Segment [Member] | ||||
| Assets [Abstract] | ||||
| Assets | 303,433 | |||
| Operating Segment [Member] | Megayacht Segment [Member] | ||||
| Assets [Abstract] | ||||
| Assets | 25,650 | |||
| Reconciling Item [Member] | ||||
| Assets [Abstract] | ||||
| Cash and cash equivalents including restricted cash | 13,297 | |||
| Investments in unconsolidated joint ventures | 7,114 | |||
| Other fixed assets, net | $ 505 |
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- Definition Amount of consideration paid in advance to a related party for signing a non-binding letter of intent whereby the seller/related party is precluded from marketing or selling a portfolio of real estate assets. No definition available.
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- Definition Amount of asset recognized for present right to economic benefit. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Amount of cash and cash equivalent, and cash and cash equivalent restricted to withdrawal or usage; attributable to continuing operation. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after depreciation of long-lived, physical assets used to produce goods and services and not intended for resale, classified as other. No definition available.
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