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Securities (Schedule of Proceeds from Sales of Securities) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019
Schedule of Investments [Line Items] |  |  |  |
Proceeds from Sales |  |  | $ 74,693 | $ 75,299
Sale of Securities |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Proceeds from Sales | $ 11,270 | $ 53,025 | 74,693 | 75,299
Gross Gains on Sales | 607 | 313 | 2,190 | 984
Income Taxes on Gross Gains | $ 127 | $ 66 | $ 464 | $ 207

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