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Vessels, Net, Acquisitions (Predecessor) (Details) - USD ($)		6 Months Ended	11 Months Ended	12 Months Ended
	Nov. 03, 2015	Jul. 05, 2022	Dec. 31, 2022	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2021	Dec. 31, 2020
Vessel Held for Sale [Abstract]
Depreciation expense			$ 1,903,000	$ 9,713,000	$ 9,078,000
Vessels [Member]
Vessel Held for Sale [Abstract]
Additions				46,421,000	95,051,000
Depreciation expense				$ 7,982,000	$ 7,101,000
United Maritime Predecessor [Member]
Vessel Held for Sale [Abstract]
Depreciation expense		$ 400,285				$ 756,765	$ 758,839
United Maritime Predecessor [Member] | Gloriuship [Member]
Vessel Held for Sale [Abstract]
Additions	$ 16,833,520
United Maritime Predecessor [Member] | Vessels [Member]
Vessel Held for Sale [Abstract]
Additions						0
Depreciation expense		$ 400,285				$ 756,765	$ 758,839

X

- Definition

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-1

+ Details

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X

- Definition

Amount of acquisition of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

+ Details

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X

- References

No definition available.

+ Details

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- Details

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- Details

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- Details

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