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Securities (Summary Of Securities Held-To-Maturity And Securities Available-For-Sale) (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017
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Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items] |  |
Held-to-maturity | $ 3,708 | $ 5,713
Held-to-Maturity, Fair Value | 3,478 | 5,619
Available-for-Sale, Amortized Costs | 57,569 | 57,172
Available-for-Sale, Gross Unrealized Gains | 32 | 23
Available-for-Sale, Gross Unrealized (Losses) | (2,968) | (1,883)
Available-for-sale, Fair Value | 54,633 | 55,312
US Treasuries [Member] |  |
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items] |  |
Available-for-Sale, Amortized Costs | 1,958 | 1,956
Available-for-Sale, Gross Unrealized (Losses) | (144) | (98)
Available-for-sale, Fair Value | 1,814 | 1,858
US Agency Obligations [Member] |  |
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items] |  |
Available-for-Sale, Amortized Costs | 24,835 | 24,881
Available-for-Sale, Gross Unrealized Gains | 5 | 5
Available-for-Sale, Gross Unrealized (Losses) | (1,622) | (1,036)
Available-for-sale, Fair Value | 23,218 | 23,850
Mortgage-Backed Securities [Member] |  |
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items] |  |
Available-for-Sale, Amortized Costs | 14,142 | 13,662
Available-for-Sale, Gross Unrealized Gains | 3 | 2
Available-for-Sale, Gross Unrealized (Losses) | (480) | (276)
Available-for-sale, Fair Value | 13,665 | 13,388
Municipals [Member] |  |
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items] |  |
Available-for-Sale, Amortized Costs | 12,521 | 12,556
Available-for-Sale, Gross Unrealized Gains | 24 | 16
Available-for-Sale, Gross Unrealized (Losses) | (406) | (298)
Available-for-sale, Fair Value | 12,139 | 12,274
Corporates [Member] |  |
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items] |  |
Available-for-Sale, Amortized Costs | 4,113 | 4,117
Available-for-Sale, Gross Unrealized (Losses) | (316) | (175)
Available-for-sale, Fair Value | 3,797 | 3,942
US Agency Obligations [Member] |  |
Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items] |  |
Held-to-maturity | 3,708 | 5,713
Held-to-maturity, Gross Unrealized Gains |  | 8
Held-to-maturity, Gross Unrealized (Losses) | (230) | (102)
Held-to-Maturity, Fair Value | $ 3,478 | $ 5,619

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- Definition Schedule Of Available-For-Sale Securities And Held-To-Maturity Securities [Line Items] + 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 securities classified as available-for-sale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27161-111563 + Details
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- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 25 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=65884222&loc=d3e22054-111558 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27232-111563 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=66010992&loc=d3e26610-111562 + 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 Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.2) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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