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INVESTMENT SECURITIES - Gross Unrealized Losses and Fair Value Aggregated by Investment Category and Length of Time in Continuous Unrealized Loss Position (Details) | Sep. 30, 2022 USD ($) security | Dec. 31, 2021 USD ($) security
--- | --- | ---
Investment Securities |  |
Less than 12 months Fair Value | $ 97,237,000 | $ 84,079,000
Less than 12 months Unrealized Loss | (13,821,000) | (1,234,000)
12 months or more Fair Value | 44,466,000 | 17,015,000
12 months or more Unrealized Loss | (17,301,000) | (871,000)
Total Fair Value | 141,703,000 | 101,094,000
Total Unrealized Loss | $ (31,122,000) | $ (2,105,000)
Number of securities continuous unrealized loss position more than twelve months | security | 246 | 116
Collateralized mortgage obligations |  |
Investment Securities |  |
Less than 12 months Fair Value | $ 9,719,000 | $ 7,917,000
Less than 12 months Unrealized Loss | (658,000) | (194,000)
12 months or more Fair Value | 4,375,000 | 876,000
12 months or more Unrealized Loss | (1,466,000) | (17,000)
Total Fair Value | 14,094,000 | 8,793,000
Total Unrealized Loss | (2,124,000) | (211,000)
Agency mortgage-backed securities |  |
Investment Securities |  |
Less than 12 months Fair Value | 46,341,000 | 42,109,000
Less than 12 months Unrealized Loss | (5,622,000) | (414,000)
12 months or more Fair Value | 6,761,000 | 197,000
12 months or more Unrealized Loss | (1,782,000) | (5,000)
Total Fair Value | 53,102,000 | 42,306,000
Total Unrealized Loss | (7,404,000) | (419,000)
Municipal securities |  |
Investment Securities |  |
Less than 12 months Fair Value | 17,838,000 | 18,603,000
Less than 12 months Unrealized Loss | (6,226,000) | (180,000)
12 months or more Fair Value | 12,256,000 |
12 months or more Unrealized Loss | (6,046,000) |
Total Fair Value | 30,094,000 | 18,603,000
Total Unrealized Loss | (12,272,000) | (180,000)
Corporate securities |  |
Investment Securities |  |
Less than 12 months Fair Value | 58,000 | 1,474,000
Less than 12 months Unrealized Loss | (1,000) | (26,000)
12 months or more Fair Value | 1,340,000 |
12 months or more Unrealized Loss | (159,000) |
Total Fair Value | 1,398,000 | 1,474,000
Total Unrealized Loss | (160,000) | (26,000)
U.S. Government agency securities |  |
Investment Securities |  |
Less than 12 months Fair Value | 16,502,000 | 13,976,000
Less than 12 months Unrealized Loss | (1,101,000) | (420,000)
12 months or more Fair Value | 19,734,000 | 15,942,000
12 months or more Unrealized Loss | (7,848,000) | (849,000)
Total Fair Value | 36,236,000 | 29,918,000
Total Unrealized Loss | (8,949,000) | $ (1,269,000)
U.S. Treasury securities |  |
Investment Securities |  |
Less than 12 months Fair Value | 6,779,000 |
Less than 12 months Unrealized Loss | (213,000) |
Total Fair Value | 6,779,000 |
Total Unrealized Loss | $ (213,000) |

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