The amount of acquisition related costs for asset acquisition.

No definition available.

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- Definition

The amount of adjustment to purchase price in asset acquisition.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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- Definition

The amount of working capital adjustment to asset acquisition.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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- Definition

The number of platform support vessels.

+ References

No definition available.

+ Details

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- Definition

The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets, gross, before adjustments.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22)(a)(1))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481139/470-20-50-1B

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 50
-Name Accounting Standards Codification
-Section 25
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480060/805-50-25-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 50
-Name Accounting Standards Codification
-Section 30
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480027/805-50-30-1

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 50
-Name Accounting Standards Codification
-Section 30
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480027/805-50-30-2

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 13
-Subparagraph (c)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-13

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Balance Type:	credit
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- Details

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Note 2 - Acquisitions (Details Textual) $ in Millions	Jul. 05, 2023 USD ($)	Dec. 31, 2025	Jul. 07, 2025	Dec. 31, 2024
Unsecured Debt [Member]
Debt Instrument, Interest Rate, Stated Percentage		10.375%	10.375%	10.375%
Vessels From Solstad Offshore ASA [Member]
Number of Platform Support Vessels	37
Payments to Acquire Productive Assets	$ 594.2
Payments to Acquire Productive Assets, Gross, Before Adjustments	577.0
Asset Acquisition, Provisional Information, Initial Accounting Incomplete, Adjustment, Purchase Price	3.0
Asset Acquisition, Provisional Information, Initial Accounting Incomplete, Adjustment, Working Capital	3.2
Asset Acquisition, Acquisition Related Costs	11.0
Vessels From Solstad Offshore ASA [Member] \| Lubricants [Member]
Asset Acquisition, Provisional Information, Initial Accounting Incomplete, Adjustment, Working Capital	$ 1.3