Income Taxes - Schedule of Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Current:
Federal	$ 30,412	$ 8,271	$ (15,849)
State	3,255	3,251	1,857
Current income taxes	33,667	11,522	(13,992)
Deferred:
Federal	(17,321)	(3,331)	15,038
State	(1,805)	(125)	4,251
Investment tax credit - net	3,048	2,147	898
Deferred income taxes	(16,078)	(1,309)	20,187
Income taxes	$ 17,589	$ 10,213	$ 6,195