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FAIR VALUE - Changes in Loan Servicing Rights (Details) - Mortgage Servicing Rights - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2024 | Mar. 31, 2023
Changes in Mortgage Servicing Rights. |  |
Balance at beginning of period | $ 4,668 | $ 4,402
Additions | 557 | 212
Adjustment to fair value | (138) | (185)
Balance at end of period | $ 5,087 | $ 4,429

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