INVESTMENTS - Schedule of Changes in the Company’s Equity Investments (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024	Dec. 31, 2023
Equity Method Investees
Share of investee earnings	$ (475)	$ (296)	$ 3,466	$ (8,189)
Dividends received	(797)	0
Total
Share of investee earnings	(475)	(296)	3,466	(8,189)
Dividends received	(797)	0
Ending balance		5,807
Equity Method Investees
Equity Method Investees
Beginning balance	6,668	477	477
Share of investee earnings	(475)	1,114
Dividends received	(2,353)	(668)
Additional contributions	2,603	3,342
Ending balance	6,443	4,265	6,668	477
Total
Beginning balance		2,019	2,019
Share of investee earnings	(475)	1,114
Dividends received	(2,353)	(668)
Additional contributions	2,603	3,342
Ending balance				2,019
Measurement Alternative Investments
Measurement Alternative Investments
Beginning balance	1,542	1,542	1,542
Measurement alternative adjustments	(205)	0
Ending balance	1,337	1,542	1,542	$ 1,542
Total
Measurement alternative adjustments	(205)	0
Equity Investments
Equity Method Investees
Share of investee earnings	(475)	1,114
Dividends received	(2,353)	(668)
Additional contributions	2,603	3,342
Measurement Alternative Investments
Measurement alternative adjustments	(205)	0
Total
Beginning balance	8,210
Share of investee earnings	(475)	1,114
Dividends received	(2,353)	(668)
Additional contributions	2,603	3,342
Measurement alternative adjustments	(205)	$ 0
Ending balance	$ 7,780		$ 8,210

Equity Method Investments And Alternative Investments

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Measurement Alternative Investment

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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.

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Amount of investment in equity security without readily determinable fair value.

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Amount of loss from downward price adjustment on investment in equity security without readily determinable fair value.

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Amount of income (loss) for proportionate share of equity method investee's income (loss).

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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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Amount of distribution received from equity method investee for return of investment, classified as investing activities. Excludes distribution for return on investment, classified as operating activities.

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