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Securities (Amortized Costs And Fair Values Of Securities Available For Sale) (Details) - USD ($) $ in Thousands | Sep. 30, 2020 | Dec. 31, 2019
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Schedule Of Available For Sale Securities [Line Items] |  |
Amortized Cost | $ 147,864 | $ 163,181
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax | 4,630 | 2,187
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax | (74) | (365)
Securities available for sale, at fair value | 152,420 | 165,003
Obligations Of U.S. Government Corporations And Agencies [Member] |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Amortized Cost | 16,579 | 21,917
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax | 1,055 | 363
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax |  | (94)
Securities available for sale, at fair value | 17,634 | 22,186
Mortgage-Backed Securities [Member] |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Amortized Cost | 102,786 | 107,410
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax | 2,135 | 966
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax | (74) | (215)
Securities available for sale, at fair value | 104,847 | 108,161
Obligations Of States And Political Subdivisions [Member] |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Amortized Cost | 27,999 | 33,854
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax | 1,440 | 858
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax |  | (56)
Securities available for sale, at fair value | 29,439 | $ 34,656
Corporate securities |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Amortized Cost | 500 |
Securities available for sale, at fair value | $ 500 |

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- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. + References No definition available. + Details
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- Definition Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563 + Details
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- Definition Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale. + References No definition available. + Details
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- Definition This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. + References No definition available. + Details
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