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Investment Securities (Schedule of Amortized Costs and Fair Value of Investment Securities) (Details) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2019 | Dec. 31, 2018
Available for sale |  |
Total investment securities available for sale, Amortized Cost | $ 75,014 | $ 76,065
Total investment securities available for sale, Gross Unrealized Gains | 639 | 174
Total investment securities available for sale, Gross Unrealized Losses | 401 | 1,334
Available-for-sale securities, investment securities, Fair Value | 75,252 | 74,905
US Government Agencies [Member] |  |
Available for sale |  |
Total investment securities available for sale, Amortized Cost | 7,716 | 8,975
Total investment securities available for sale, Gross Unrealized Gains | 33 | 1
Total investment securities available for sale, Gross Unrealized Losses | 4 | 194
Available-for-sale securities, investment securities, Fair Value | 7,745 | 8,782
SBA Securities [Member] |  |
Available for sale |  |
Total investment securities available for sale, Amortized Cost | 4,066 | 3,628
Total investment securities available for sale, Gross Unrealized Gains | 60 |
Total investment securities available for sale, Gross Unrealized Losses | 21 | 103
Available-for-sale securities, investment securities, Fair Value | 4,105 | 3,525
State and Political Subdivisions [Member] |  |
Available for sale |  |
Total investment securities available for sale, Amortized Cost | 8,019 | 8,371
Total investment securities available for sale, Gross Unrealized Gains | 191 | 48
Total investment securities available for sale, Gross Unrealized Losses | 1 | 63
Available-for-sale securities, investment securities, Fair Value | 8,209 | 8,356
Asset-backed Securities [Member] |  |
Available for sale |  |
Total investment securities available for sale, Amortized Cost | 10,909 | 9,595
Total investment securities available for sale, Gross Unrealized Gains | 1 | 12
Total investment securities available for sale, Gross Unrealized Losses | 91 | 49
Available-for-sale securities, investment securities, Fair Value | 10,819 | 9,558
Mortgage Backed Securities [Member] |  |
Available for sale |  |
Total investment securities available for sale, Amortized Cost | 44,304 | 45,496
Total investment securities available for sale, Gross Unrealized Gains | 354 | 113
Total investment securities available for sale, Gross Unrealized Losses | 284 | 925
Available-for-sale securities, investment securities, Fair Value | 44,374 | 44,684
Mortgage Backed Securities [Member] | FHLMC [Member] |  |
Available for sale |  |
Total investment securities available for sale, Amortized Cost | 11,370 | 12,258
Total investment securities available for sale, Gross Unrealized Gains | 225 | 87
Total investment securities available for sale, Gross Unrealized Losses | 59 | 242
Available-for-sale securities, investment securities, Fair Value | 11,536 | 12,103
Mortgage Backed Securities [Member] | FNMA [Member] |  |
Available for sale |  |
Total investment securities available for sale, Amortized Cost | 28,946 | 29,068
Total investment securities available for sale, Gross Unrealized Gains | 123 | 25
Total investment securities available for sale, Gross Unrealized Losses | 179 | 551
Available-for-sale securities, investment securities, Fair Value | 28,890 | 28,542
Mortgage Backed Securities [Member] | GNMA [Member] |  |
Available for sale |  |
Total investment securities available for sale, Amortized Cost | 3,988 | 4,170
Total investment securities available for sale, Gross Unrealized Gains | 6 | 1
Total investment securities available for sale, Gross Unrealized Losses | 46 | 132
Available-for-sale securities, investment securities, Fair Value | $ 3,948 | $ 4,039

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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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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118942338&loc=SL82898722-210454 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118954083&loc=d3e26610-111562 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=118939692&loc=d3e27161-111563 + Details
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