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Borrowings - Federal Funds Purchased and Securities Sold Under Agreements to Repurchase (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Debt Disclosure [Abstract] |  |
Maximum amount outstanding at any month end | $ 352,272 | $ 374,573
Weighted-average interest rate at end of year | 2.66% | 3.48%
Average amount outstanding | $ 269,255 | $ 270,999
Weighted-average interest rate during the year | 3.43% | 3.07%

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