Long-Term Debt and Other Financial Liabilities, Collateral (Details) $ in Thousands	Jun. 30, 2025 USD ($) Vessel
Vessels Subject to Mortgages [Member]
Senior Long-Term Debt [Abstract]
Number of vessels serving as collateral \| Vessel	12
Net book value \| $	$ 311,734
Bareboat Chartered Vessels [Member]
Senior Long-Term Debt [Abstract]
Number of vessels serving as collateral \| Vessel	8
Net book value \| $	$ 196,466

Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant