INVESTMENT SECURITIES, Gross Unrealized Losses and Fair Value (Details) $ in Thousands	Dec. 31, 2022 USD ($) Security	Dec. 31, 2021 USD ($)
Available-for-sale, Debt Securities, Fair Value and Gross Unrealized Losses [Abstract]
Number of securities owned with fair value less than cost | Security	361
Less than twelve months, Fair value	$ 181,562	$ 211,396
Twelve months or greater, Fair value	246,164	18,416
Total, Fair value	427,726	229,812
Less than twelve months, Gross unrealized losses	(11,648)	(3,261)
Twelve months or greater, Gross unrealized losses	(35,889)	(736)
Total, Gross Unrealized Losses	(47,537)	(3,997)
U.S. Agency Securities [Member]
Available-for-sale, Debt Securities, Fair Value and Gross Unrealized Losses [Abstract]
Less than twelve months, Fair value	39,729	26,754
Twelve months or greater, Fair value	30,948	7,542
Total, Fair value	70,677	34,296
Less than twelve months, Gross unrealized losses	(1,892)	(387)
Twelve months or greater, Gross unrealized losses	(5,987)	(447)
Total, Gross Unrealized Losses	(7,879)	(834)
U.S. Treasuries [Member]
Available-for-sale, Debt Securities, Fair Value and Gross Unrealized Losses [Abstract]
Less than twelve months, Fair value	32,673	106,794
Twelve months or greater, Fair value	115,897	0
Total, Fair value	148,570	106,794
Less than twelve months, Gross unrealized losses	(1,337)	(1,459)
Twelve months or greater, Gross unrealized losses	(12,329)	0
Total, Gross Unrealized Losses	(13,666)	(1,459)
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	66,725	10,744
Twelve months or greater, Fair value	35,782	2,899
Total, Fair value	102,507	13,643
Less than twelve months, Gross unrealized losses	(4,887)	(26)
Twelve months or greater, Gross unrealized losses	(5,410)	(26)
Total, Gross Unrealized Losses	(10,297)	(52)
Corporate Obligations [Member]
Available-for-sale, Debt Securities, Fair Value and Gross Unrealized Losses [Abstract]
Less than twelve months, Fair value	2,165	6,922
Twelve months or greater, Fair value	6,218	0
Total, Fair value	8,383	6,922
Less than twelve months, Gross unrealized losses	(165)	(84)
Twelve months or greater, Gross unrealized losses	(787)	0
Total, Gross Unrealized Losses	(952)	(84)
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	40,270	60,182
Twelve months or greater, Fair value	57,319	7,975
Total, Fair value	97,589	68,157
Less than twelve months, Gross unrealized losses	(3,367)	(1,305)
Twelve months or greater, Gross unrealized losses	(11,376)	(263)
Total, Gross Unrealized Losses	$ (14,743)	$ (1,568)