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INVESTMENT SECURITIES, Gross Unrealized Losses and Fair Value (Details) $ in Thousands | Dec. 31, 2022 USD ($) Security | Dec. 31, 2021 USD ($)
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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)

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