Other Comprehensive Income (Loss) - Schedule of Components of Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Before Tax
Unrealized gain (loss) on securities available-for-sale	$ (19,518)	$ 10,476	$ (21,296)	$ 49,444
Reclassification adjustment for net realized (gain) loss included in net income (loss)	(14)	1,982	(269)	3,832
Total unrealized gain (loss) on securities available-for-sale	(19,532)	12,458	(21,565)	53,276
Net unrealized gain (loss) on securities held-to-maturity	1,562	1,576	4,850	4,774
Total unrealized gain (loss) on securities held-to-maturity	(8,006)	(114)	(15,830)	(281)
Reclassification adjustment for (gain) loss on cash flow hedging relationships	443		1,208
Total unrealized gain (loss) on derivatives	(7,563)	(114)	(14,622)	(281)
Other comprehensive income (loss)	(25,533)	13,920	(31,337)	57,769
Tax Effect
Unrealized gain (loss) on securities available-for-sale	4,710	(2,637)	5,145	(11,962)
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax	5	(396)	71	(1,115)
Reclassification adjustment for net realized (gain) loss included in net income (loss)(1)	4,715	(3,033)	5,216	(13,077)
Net unrealized gain (loss) on securities held-to-maturity	(358)	(364)	(1,110)	(1,102)
Total unrealized gain (loss) on securities held-to-maturity	1,968	28	3,891	69
Reclassification adjustment for (gain) loss on cash flow hedging relationships	(109)		(297)
Total unrealized gain (loss) on derivatives	1,859	28	3,594	69
Other comprehensive income (loss)	6,216	(3,369)	7,700	(14,110)
Net of Tax
Unrealized gain (loss) on securities available-for-sale	(14,808)	7,839	(16,151)	37,482
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax	(9)	1,586	(198)	2,717
Total unrealized gain (loss) on investment securities available-for-sale	(14,817)	9,425	(16,349)	40,199
Amortization of unrealized loss on securities transferred to held-to-maturity	1,204	1,212	3,740	3,672
Unrealized gain (loss) on derivatives	(6,038)	(86)	(11,939)	(212)
Reclassification adjustment for (gain) loss on cash flow hedging relationships	334	0	911	0
Total unrealized gain (loss) on derivatives	(5,704)	(86)	(11,028)	(212)
Other comprehensive income (loss)	$ (19,317)	$ 10,551	$ (23,637)	$ 43,659