INVESTMENT SECURITIES - Continuous Unrealized Loss on Position (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Available-for-sale Securities
Less than 12 months, gross unrealized losses	$ (890)	$ (579)
Less than 12 months, fair value	36,374	135,407
12 months or more, gross unrealized losses	(115,029)	(115,685)
12 months or more, fair value	945,595	1,055,874
Total gross unrealized losses	(115,919)	(116,264)
Total fair value	981,969	1,191,281
Residential
Available-for-sale Securities
Less than 12 months, gross unrealized losses	(2)	(3)
Less than 12 months, fair value	532	1,145
12 months or more, gross unrealized losses	(7,652)	(10,457)
12 months or more, fair value	158,044	177,393
Total gross unrealized losses	(7,654)	(10,460)
Total fair value	158,576	178,538
Commercial
Available-for-sale Securities
Less than 12 months, gross unrealized losses	0	0
Less than 12 months, fair value	0	61
12 months or more, gross unrealized losses	(6,978)	(7,479)
12 months or more, fair value	47,642	47,695
Total gross unrealized losses	(6,978)	(7,479)
Total fair value	47,642	47,756
Residential
Available-for-sale Securities
Less than 12 months, gross unrealized losses	(78)	(368)
Less than 12 months, fair value	7,481	83,815
12 months or more, gross unrealized losses	(31,862)	(33,171)
12 months or more, fair value	293,297	348,914
Total gross unrealized losses	(31,940)	(33,539)
Total fair value	300,778	432,729
Commercial
Available-for-sale Securities
Less than 12 months, gross unrealized losses	0	0
Less than 12 months, fair value	0	0
12 months or more, gross unrealized losses	(4,794)	(6,059)
12 months or more, fair value	51,834	57,397
Total gross unrealized losses	(4,794)	(6,059)
Total fair value	51,834	57,397
Municipal bonds
Available-for-sale Securities
Less than 12 months, gross unrealized losses	(810)	(73)
Less than 12 months, fair value	28,361	7,489
12 months or more, gross unrealized losses	(54,188)	(47,780)
12 months or more, fair value	340,571	364,775
Total gross unrealized losses	(54,998)	(47,853)
Total fair value	368,932	372,264
Held-to-Maturity Securities
Less than 12 months, gross unrealized losses	0	0
Less than 12 months, fair value	0	0
12 months or more, gross unrealized losses	(28)	(40)
12 months or more, fair value	2,273	2,331
HTM securities in unrealized loss position, gross unrealized losses	(28)	(40)
HTM securities in unrealized loss position, gross unrealized losses, fair value	2,273	2,331
Corporate debt securities
Available-for-sale Securities
Less than 12 months, gross unrealized losses	0	0
Less than 12 months, fair value	0	0
12 months or more, gross unrealized losses	(6,192)	(7,098)
12 months or more, fair value	24,944	28,513
Total gross unrealized losses	(6,192)	(7,098)
Total fair value	24,944	28,513
U.S. Treasury securities
Available-for-sale Securities
Less than 12 months, gross unrealized losses	0	0
Less than 12 months, fair value	0	0
12 months or more, gross unrealized losses	(2,319)	(2,474)
12 months or more, fair value	19,987	20,184
Total gross unrealized losses	(2,319)	(2,474)
Total fair value	19,987	20,184
Agency debentures
Available-for-sale Securities
Less than 12 months, gross unrealized losses	0	(135)
Less than 12 months, fair value	0	42,897
12 months or more, gross unrealized losses	(1,044)	(1,167)
12 months or more, fair value	9,276	11,003
Total gross unrealized losses	(1,044)	(1,302)
Total fair value	$ 9,276	$ 53,900

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

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