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Securities (Gross Unrealized Losses And Fair Value Of The Bank's Investments) (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Schedule of Available-for-sale Securities [Line Items] |  |
Fair Value, Less than 12 months | $ 53,094 | $ 32,211
Unrealized Losses, Less than 12 months | 2,582 | 437
Fair Value, More than 12 months |  |
Unrealized Losses, More than 12 months |  |
Fair Value, Total | 53,094 | 32,211
Unrealized Losses, Total | 2,582 | 437
US Treasuries [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Fair Value, Less than 12 months |  |
Unrealized Losses, Less than 12 months |  |
Fair Value, More than 12 months |  |
Unrealized Losses, More than 12 months |  |
Fair Value, Total |  |
Unrealized Losses, Total |  |
US Agency Obligations [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Fair Value, Less than 12 months, Held-to-maturity |  |
Unrealized Losses, Less than 12 months, Held-to-maturity |  |
Fair Value, More than 12 months, Held-to-maturity |  |
Unrealized Losses, More than 12 months, Held-to-maturity |  |
Fair Value, Total, Held-to-maturity |  |
Unrealized Losses, Total, Held-to-maturity |  |
Fair Value, Less than 12 months | 25,166 | 15,808
Unrealized Losses, Less than 12 months | 1,325 | 335
Fair Value, More than 12 months |  |
Unrealized Losses, More than 12 months |  |
Fair Value, Total | 25,166 | 15,808
Unrealized Losses, Total | 1,325 | 335
Mortgage-Backed Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Fair Value, Less than 12 months | 10,750 | 8,201
Unrealized Losses, Less than 12 months | 307 | 6
Fair Value, More than 12 months |  |
Unrealized Losses, More than 12 months |  |
Fair Value, Total | 10,750 | 8,201
Unrealized Losses, Total | 307 | 6
Municipals [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Fair Value, Less than 12 months | 17,178 | 8,202
Unrealized Losses, Less than 12 months | 950 | 96
Fair Value, More than 12 months |  |
Unrealized Losses, More than 12 months |  |
Fair Value, Total | 17,178 | 8,202
Unrealized Losses, Total | 950 | 96
Corporates [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Fair Value, Less than 12 months |  |
Unrealized Losses, Less than 12 months |  |
Fair Value, More than 12 months |  |
Unrealized Losses, More than 12 months |  |
Fair Value, Total |  |
Unrealized Losses, Total |  |

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