INVESTMENT SECURITIES, Gross Unrealized Losses and Fair Value (Details) $ in Thousands	Dec. 31, 2023 USD ($) Security	Dec. 31, 2022 USD ($)
Available-for-sale, Debt Securities, Fair Value and Gross Unrealized Losses [Abstract]
Number of securities owned with fair value than cost for twelve months or greater | Security	323
Number of securities owned with fair value than cost for less than twelve months | Security	5
Less than twelve months, Fair value	$ 10,690	$ 181,562
Twelve months or greater, Fair value	392,449	246,164
Total, Fair value	403,139	427,726
Less than twelve months, Gross unrealized losses	(296)	(11,648)
Twelve months or greater, Gross unrealized losses	(35,731)	(35,889)
Total, Gross Unrealized Losses	(36,027)	(47,537)
U.S. Agency Securities [Member]
Available-for-sale, Debt Securities, Fair Value and Gross Unrealized Losses [Abstract]
Less than twelve months, Fair value	0	39,729
Twelve months or greater, Fair value	58,753	30,948
Total, Fair value	58,753	70,677
Less than twelve months, Gross unrealized losses	0	(1,892)
Twelve months or greater, Gross unrealized losses	(5,799)	(5,987)
Total, Gross Unrealized Losses	(5,799)	(7,879)
U.S. Treasuries [Member]
Available-for-sale, Debt Securities, Fair Value and Gross Unrealized Losses [Abstract]
Less than twelve months, Fair value	0	32,673
Twelve months or greater, Fair value	143,288	115,897
Total, Fair value	143,288	148,570
Less than twelve months, Gross unrealized losses	0	(1,337)
Twelve months or greater, Gross unrealized losses	(9,197)	(12,329)
Total, Gross Unrealized Losses	(9,197)	(13,666)
Obligations of State and Political Subdivisions [Member]
Available-for-sale, Debt Securities, Fair Value and Gross Unrealized Losses [Abstract]
Less than twelve months, Fair value	0	66,725
Twelve months or greater, Fair value	93,535	35,782
Total, Fair value	93,535	102,507
Less than twelve months, Gross unrealized losses	0	(4,887)
Twelve months or greater, Gross unrealized losses	(6,190)	(5,410)
Total, Gross Unrealized Losses	(6,190)	(10,297)
Corporate Obligations [Member]
Available-for-sale, Debt Securities, Fair Value and Gross Unrealized Losses [Abstract]
Less than twelve months, Fair value	1,487	2,165
Twelve months or greater, Fair value	8,320	6,218
Total, Fair value	9,807	8,383
Less than twelve months, Gross unrealized losses	(265)	(165)
Twelve months or greater, Gross unrealized losses	(971)	(787)
Total, Gross Unrealized Losses	(1,236)	(952)
Mortgage-backed Securities in Government Sponsored Entities [Member]
Available-for-sale, Debt Securities, Fair Value and Gross Unrealized Losses [Abstract]
Less than twelve months, Fair value	9,203	40,270
Twelve months or greater, Fair value	88,553	57,319
Total, Fair value	97,756	97,589
Less than twelve months, Gross unrealized losses	(31)	(3,367)
Twelve months or greater, Gross unrealized losses	(13,574)	(11,376)
Total, Gross Unrealized Losses	$ (13,605)	$ (14,743)