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Borrowed Funds - Repurchase Agreements (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Investment Securities |  |
Borrowed funds |  |
Investment securities held as collateral | $ 4,900 | $ 10,400
Repurchase Agreements |  |
Borrowed funds |  |
Balance at end of year | 4,821 | 10,037
Average balance during the year | 5,662 | 10,987
Maximum month-end balance | $ 10,041 | $ 12,680
Weighted-average rate during the year | 0.02% | 0.05%
Weighted-average rate at December 31 | 0.01% | 0.06%

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