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Securities (Amortized Costs And Fair Values Of Securities Available For Sale) (Details) - USD ($) $ in Thousands | Sep. 30, 2017 | Dec. 31, 2016
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Schedule of Available-for-sale Securities [Line Items] |  |
Amortized Cost | $ 123,395 | $ 119,356
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax | 1,717 | 1,233
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax | (534) | (1,327)
Securities available for sale, at fair value | 124,578 | 119,262
Obligations Of U.S. Government Corporations And Agencies [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Amortized Cost | 31,384 | 30,404
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax | 398 | 316
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax | (175) | (279)
Securities available for sale, at fair value | 31,607 | 30,441
Mortgage-Backed Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Amortized Cost | 44,674 | 42,681
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax | 233 | 147
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax | (217) | (456)
Securities available for sale, at fair value | 44,690 | 42,372
Obligations Of States And Political Subdivisions [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Amortized Cost | 47,337 | 46,271
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax | 1,086 | 770
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax | (142) | (592)
Securities available for sale, at fair value | $ 48,281 | $ 46,449

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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=75030427&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=82897076&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=82896770&loc=d3e26610-111562 + 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://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=82897076&loc=d3e27161-111563 + 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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