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INCOME TAX - Reconciliation of Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Income (loss) before taxes	$ 147,936	$ 77,034	$ (39,721)
Federal statutory rate	21.00%	21.00%	21.00%
Expected income tax expense (benefit)	$ 31,067	$ 16,177	$ (8,339)
Tax-exempt municipal bond interest income		(1,881)	(2,763)
Nontaxable dividend income		(27)	(269)
Compensation		1,228	596
Research & development credit		(16)	540
Other, net		(404)	215
Income tax expense (benefit)	$ 29,745	$ 15,077	$ (10,021)

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