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Investment Securities - Schedule of Unrealized Gain (Loss) on Investments (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Available-for-sale
Amortized Cost	$ 426,512	$ 284,770
Gross Unrealized Gains	4,037	11
Gross Unrealized Losses	14,235	24,304
Available-for-sale securities	416,314	260,477
Held-to-maturity
Amortized Cost	347,285	382,447
Gross Unrealized Gains	16	0
Gross Unrealized Losses	25,599	41,799
Estimated Fair Value	321,702	340,648
Amortized Cost	773,797	667,217
Gross Unrealized Gains	4,053	11
Gross Unrealized Losses	39,834	66,103
Estimated Fair Value	738,016	601,125
U.S. Treasury and U.S. government agencies
Available-for-sale
Amortized Cost	19,446	22,247
Gross Unrealized Gains	0	0
Gross Unrealized Losses	380	740
Available-for-sale securities	19,066	21,507
Held-to-maturity
Amortized Cost	231,980	241,941
Gross Unrealized Gains	0	0
Gross Unrealized Losses	16,566	28,133
Estimated Fair Value	215,414	213,808
Mortgage-backed U.S. government agencies
Available-for-sale
Amortized Cost	361,109	222,464
Gross Unrealized Gains	3,788	11
Gross Unrealized Losses	11,500	19,531
Available-for-sale securities	353,397	202,944
Held-to-maturity
Amortized Cost	32,418	37,593
Gross Unrealized Gains	4	0
Gross Unrealized Losses	3,747	5,508
Estimated Fair Value	28,675	32,085
State and political subdivision obligations
Available-for-sale
Amortized Cost	4,319	4,309
Gross Unrealized Gains	0	0
Gross Unrealized Losses	485	713
Available-for-sale securities	3,834	3,596
Held-to-maturity
Amortized Cost	67,441	77,462
Gross Unrealized Gains	12	0
Gross Unrealized Losses	4,043	6,840
Estimated Fair Value	63,410	70,622
Corporate debt securities
Available-for-sale
Amortized Cost	41,638	35,750
Gross Unrealized Gains	249	0
Gross Unrealized Losses	1,870	3,320
Available-for-sale securities	40,017	32,430
Held-to-maturity
Amortized Cost	15,446	25,451
Gross Unrealized Gains	0	0
Gross Unrealized Losses	1,243	1,318
Estimated Fair Value	$ 14,203	$ 24,133

X

- Definition

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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