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SECURITIES - Available-for-sale Securities With Unrealized Loss Positions (Details) - USD ($) | Mar. 31, 2024 | Dec. 31, 2023
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Available-for-sale Securities With Unrealized Loss Positions |  |
Available-for-sale securities with unrealized loss positions, less than 12 months, fair value | $ 28,054,000 | $ 22,261,000
Available-for-sale securities with unrealized loss positions, less than 12 months, unrealized losses | (262,000) | (133,000)
Available-for-sale securities with unrealized loss positions, 12 months or more, fair value | 371,581,000 | 371,320,000
Available-for-sale securities with unrealized loss positions, 12 months or more, unrealized losses | (52,010,000) | (49,431,000)
Available-for-sale securities with unrealized loss positions, fair value | 399,635,000 | 393,581,000
Available-for-sale securities, with unrealized loss positions, unrealized losses | (52,272,000) | (49,564,000)
Obligations of the U.S. Treasury |  |
Available-for-sale Securities With Unrealized Loss Positions |  |
Available-for-sale securities with unrealized loss positions, less than 12 months, fair value | 0 | 0
Available-for-sale securities with unrealized loss positions, less than 12 months, unrealized losses | 0 | 0
Available-for-sale securities with unrealized loss positions, 12 months or more, fair value | 10,231,000 | 11,290,000
Available-for-sale securities with unrealized loss positions, 12 months or more, unrealized losses | (1,093,000) | (1,035,000)
Available-for-sale securities with unrealized loss positions, fair value | 10,231,000 | 11,290,000
Available-for-sale securities, with unrealized loss positions, unrealized losses | (1,093,000) | (1,035,000)
Obligations of U.S. Government agencies |  |
Available-for-sale Securities With Unrealized Loss Positions |  |
Available-for-sale securities with unrealized loss positions, less than 12 months, fair value | 0 | 1,595,000
Available-for-sale securities with unrealized loss positions, less than 12 months, unrealized losses | 0 | (9,000)
Available-for-sale securities with unrealized loss positions, 12 months or more, fair value | 9,376,000 | 8,351,000
Available-for-sale securities with unrealized loss positions, 12 months or more, unrealized losses | (1,261,000) | (1,164,000)
Available-for-sale securities with unrealized loss positions, fair value | 9,376,000 | 9,946,000
Available-for-sale securities, with unrealized loss positions, unrealized losses | (1,261,000) | (1,173,000)
Bank holding company debt securities |  |
Available-for-sale Securities With Unrealized Loss Positions |  |
Available-for-sale securities with unrealized loss positions, less than 12 months, fair value | 0 | 0
Available-for-sale securities with unrealized loss positions, less than 12 months, unrealized losses | 0 | 0
Available-for-sale securities with unrealized loss positions, 12 months or more, fair value | 23,469,000 | 23,500,000
Available-for-sale securities with unrealized loss positions, 12 months or more, unrealized losses | (5,484,000) | (5,452,000)
Available-for-sale securities with unrealized loss positions, fair value | 23,469,000 | 23,500,000
Available-for-sale securities, with unrealized loss positions, unrealized losses | (5,484,000) | (5,452,000)
Obligations Of States And Political Subdivisions Tax Exempt |  |
Available-for-sale Securities With Unrealized Loss Positions |  |
Available-for-sale securities with unrealized loss positions, less than 12 months, fair value | 2,475,000 | 3,257,000
Available-for-sale securities with unrealized loss positions, less than 12 months, unrealized losses | (32,000) | (24,000)
Available-for-sale securities with unrealized loss positions, 12 months or more, fair value | 96,244,000 | 96,758,000
Available-for-sale securities with unrealized loss positions, 12 months or more, unrealized losses | (10,604,000) | (9,552,000)
Available-for-sale securities with unrealized loss positions, fair value | 98,719,000 | 100,015,000
Available-for-sale securities, with unrealized loss positions, unrealized losses | (10,636,000) | (9,576,000)
Obligations Of States And Political Subdivisions Taxable |  |
Available-for-sale Securities With Unrealized Loss Positions |  |
Available-for-sale securities with unrealized loss positions, less than 12 months, fair value | 0 | 0
Available-for-sale securities with unrealized loss positions, less than 12 months, unrealized losses | 0 | 0
Available-for-sale securities with unrealized loss positions, 12 months or more, fair value | 48,750,000 | 49,961,000
Available-for-sale securities with unrealized loss positions, 12 months or more, unrealized losses | (8,705,000) | (8,609,000)
Available-for-sale securities with unrealized loss positions, fair value | 48,750,000 | 49,961,000
Available-for-sale securities, with unrealized loss positions, unrealized losses | (8,705,000) | (8,609,000)
Residential Passthrough Securities |  |
Available-for-sale Securities With Unrealized Loss Positions |  |
Available-for-sale securities with unrealized loss positions, less than 12 months, fair value | 6,684,000 | 3,334,000
Available-for-sale securities with unrealized loss positions, less than 12 months, unrealized losses | (31,000) | (27,000)
Available-for-sale securities with unrealized loss positions, 12 months or more, fair value | 83,585,000 | 84,297,000
Available-for-sale securities with unrealized loss positions, 12 months or more, unrealized losses | (10,905,000) | (10,157,000)
Available-for-sale securities with unrealized loss positions, fair value | 90,269,000 | 87,631,000
Available-for-sale securities, with unrealized loss positions, unrealized losses | (10,936,000) | (10,184,000)
Residential Collateralized Mortgage Obligations |  |
Available-for-sale Securities With Unrealized Loss Positions |  |
Available-for-sale securities with unrealized loss positions, less than 12 months, fair value | 13,255,000 | 3,588,000
Available-for-sale securities with unrealized loss positions, less than 12 months, unrealized losses | (141,000) | (2,000)
Available-for-sale securities with unrealized loss positions, 12 months or more, fair value | 31,246,000 | 32,808,000
Available-for-sale securities with unrealized loss positions, 12 months or more, unrealized losses | (3,835,000) | (3,748,000)
Available-for-sale securities with unrealized loss positions, fair value | 44,501,000 | 36,396,000
Available-for-sale securities, with unrealized loss positions, unrealized losses | (3,976,000) | (3,750,000)
Commercial Mortgage Backed Securities |  |
Available-for-sale Securities With Unrealized Loss Positions |  |
Available-for-sale securities with unrealized loss positions, less than 12 months, fair value | 2,304,000 | 2,327,000
Available-for-sale securities with unrealized loss positions, less than 12 months, unrealized losses | (41,000) | (16,000)
Available-for-sale securities with unrealized loss positions, 12 months or more, fair value | 63,817,000 | 64,355,000
Available-for-sale securities with unrealized loss positions, 12 months or more, unrealized losses | (10,087,000) | (9,714,000)
Available-for-sale securities with unrealized loss positions, fair value | 66,121,000 | 66,682,000
Available-for-sale securities, with unrealized loss positions, unrealized losses | (10,128,000) | (9,730,000)
Private label commercial mortgage-backed securities |  |
Available-for-sale Securities With Unrealized Loss Positions |  |
Available-for-sale securities with unrealized loss positions, less than 12 months, fair value | 3,336,000 | 8,160,000
Available-for-sale securities with unrealized loss positions, less than 12 months, unrealized losses | (17,000) | (55,000)
Available-for-sale securities with unrealized loss positions, 12 months or more, fair value | 4,863,000 | 0
Available-for-sale securities with unrealized loss positions, 12 months or more, unrealized losses | (36,000) | 0
Available-for-sale securities with unrealized loss positions, fair value | 8,199,000 | 8,160,000
Available-for-sale securities, with unrealized loss positions, unrealized losses | $ (53,000) | $ (55,000)

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