INVESTMENT SECURITIES - Schedule of Amortized Cost and Estimated Fair Value of Securities Available-for-Sale and Held-to-Maturity (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Securities Available-for-Sale:
Amortized Cost	$ 409,380	$ 455,294
Gross Unrealized Gains	225	58
Gross Unrealized Losses	(43,556)	(47,970)
Fair Value	366,049	407,382
Securities Held-to-Maturity:
Amortized Cost	430,077	449,031
Gross Unrealized Gains	0	356
Gross Unrealized Losses	(47,057)	(43,811)
Fair Value	383,020	405,576
U.S. treasury securities
Securities Available-for-Sale:
Amortized Cost	3,173	500
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	(2)
Fair Value	3,173	498
Securities Held-to-Maturity:
Amortized Cost	91,004	93,306
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(2,828)	(3,212)
Fair Value	88,176	90,094
U.S. agency securities
Securities Available-for-Sale:
Amortized Cost	3,001	4,500
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(246)	(361)
Fair Value	2,755	4,139
Securities Held-to-Maturity:
Amortized Cost	16,151	16,282
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(1,263)	(1,424)
Fair Value	14,888	14,858
Asset backed securities
Securities Available-for-Sale:
Amortized Cost	17,925	25,035
Gross Unrealized Gains	17	0
Gross Unrealized Losses	(118)	(405)
Fair Value	17,824	24,630
State, county & municipal securities
Securities Available-for-Sale:
Amortized Cost	110,952	124,524
Gross Unrealized Gains	0	6
Gross Unrealized Losses	(15,315)	(15,494)
Fair Value	95,637	109,036
Securities Held-to-Maturity:
Amortized Cost	137,190	136,685
Gross Unrealized Gains	0	356
Gross Unrealized Losses	(15,915)	(13,859)
Fair Value	121,275	123,182
Corporate debt securities
Securities Available-for-Sale:
Amortized Cost	53,324	53,834
Gross Unrealized Gains	1	16
Gross Unrealized Losses	(5,543)	(6,460)
Fair Value	47,782	47,390
Mortgage-backed securities
Securities Available-for-Sale:
Amortized Cost	221,005	246,901
Gross Unrealized Gains	207	36
Gross Unrealized Losses	(22,334)	(25,248)
Fair Value	198,878	221,689
Securities Held-to-Maturity:
Amortized Cost	185,732	202,758
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(27,051)	(25,316)
Fair Value	$ 158,681	$ 177,442

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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Amount, before tax, of unrealized loss 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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Amortized cost excluding accrued interest, before allowance for credit loss, of 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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Amount of accumulated unrecognized gain on investment in debt security measured at amortized cost (held-to-maturity).

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