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Investment Securities (Interest and Dividends on Securities) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Investments [Abstract] |  |  |
Taxable interest and dividends | $ 22,498 | $ 16,736 | $ 14,186
Tax-exempt interest and dividends | 2,043 | 2,355 | 3,278
Total interest and dividends on securities | $ 24,541 | $ 19,091 | $ 17,464

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