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Equity Investments (Details) $ in Thousands			1 Months Ended	9 Months Ended	12 Months Ended
	Jun. 17, 2021 item	Jun. 17, 2017 shares	May 31, 2024 USD ($)	Sep. 30, 2025 USD ($)	Dec. 31, 2024 USD ($)
Element 1 Corp.
Equity Investment
Percentage of ownership interest (as a percent)		10.00%		10.00%
Number of common shares | shares		581,795
Number of board seats currently held | item	1
Total number of board seats | item	5
Percentage of voting right	20.00%
Total investment				$ 9,300
e1 Marine LLC
Equity Investment
Percentage of ownership interest (as a percent)			33.33%
Gain (loss) on sale of equity investment			$ 500
Payments for equity investments			$ 1,650
e1 Marine LLC | Corporate Joint Venture
Equity Investment
Percentage of ownership interest (as a percent)	33.33%
Element 1 Corp And Maritime Partners LLC
Equity Investment
Gain (loss) on sale of equity investment				(300)	$ (300)
Total investment				$ 4,200

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The number of common shares held as equity investment.

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Number of boards seats currently held.

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- Definition

This element represents the aggregate cost of investments accounted for under the equity method of accounting.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Amount of gain (loss) on sale or disposal of an equity method investment.

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The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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