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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) $ in Thousands | Dec. 31, 2022 USD ($) security | Dec. 31, 2021 USD ($)
--- | --- | ---
Investment Securities |  |
Less than 12 months Fair Value | $ 67,109 | $ 84,079
Less than 12 months Unrealized Loss | (7,794) | (1,234)
12 months or more Fair Value | 75,424 | 17,015
12 months or more Unrealized Loss | (21,534) | (871)
Total Fair Value | 142,533 | 101,094
Total Unrealized Loss | (29,328) | (2,105)
Collateralized mortgage obligations |  |
Investment Securities |  |
Less than 12 months Fair Value | 8,315 | 7,917
Less than 12 months Unrealized Loss | (364) | (194)
12 months or more Fair Value | 6,127 | 876
12 months or more Unrealized Loss | (1,984) | (17)
Total Fair Value | 14,442 | 8,793
Total Unrealized Loss | $ (2,348) | (211)
Number of securities continuous unrealized loss position more than twelve months | security | 74 |
Agency mortgage-backed securities |  |
Investment Securities |  |
Less than 12 months Fair Value | $ 20,029 | 42,109
Less than 12 months Unrealized Loss | (1,308) | (414)
12 months or more Fair Value | 31,865 | 197
12 months or more Unrealized Loss | (5,600) | (5)
Total Fair Value | 51,894 | 42,306
Total Unrealized Loss | $ (6,908) | (419)
Number of securities continuous unrealized loss position more than twelve months | security | 83 |
Municipal securities |  |
Investment Securities |  |
Less than 12 months Fair Value | $ 18,456 | 18,603
Less than 12 months Unrealized Loss | (5,438) | (180)
12 months or more Fair Value | 13,340 |
12 months or more Unrealized Loss | (5,358) |
Total Fair Value | 31,796 | 18,603
Total Unrealized Loss | $ (10,796) | (180)
Number of securities continuous unrealized loss position more than twelve months | security | 35 |
U.S. Government agency securities |  |
Investment Securities |  |
Less than 12 months Fair Value | $ 13,526 | 13,976
Less than 12 months Unrealized Loss | (474) | (420)
12 months or more Fair Value | 22,767 | 15,942
12 months or more Unrealized Loss | (8,417) | (849)
Total Fair Value | 36,293 | 29,918
Total Unrealized Loss | $ (8,891) | (1,269)
Number of securities continuous unrealized loss position more than twelve months | security | 56 |
Corporate securities |  |
Investment Securities |  |
Less than 12 months Fair Value |  | 1,474
Less than 12 months Unrealized Loss |  | (26)
12 months or more Fair Value | $ 1,325 |
12 months or more Unrealized Loss | (175) |
Total Fair Value | 1,325 | 1,474
Total Unrealized Loss | $ (175) | $ (26)
Number of securities continuous unrealized loss position more than twelve months | security | 1 |
U.S. Treasury securities |  |
Investment Securities |  |
Less than 12 months Fair Value | $ 6,783 |
Less than 12 months Unrealized Loss | (210) |
Total Fair Value | 6,783 |
Total Unrealized Loss | $ (210) |
Number of securities continuous unrealized loss position more than twelve months | security | 1 |

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