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Investment Securities (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017
Available for sale |  |
Total investment securities available for sale, Amortized Cost | $ 76,065 | $ 68,181
Total investment securities available for sale, Gross Unrealized Gains | 174 | 185
Total investment securities available for sale, Gross Unrealized Losses | 1,334 | 763
Available-for-sale securities, investment securities, Fair Value | 74,905 | 67,603
US government agencies [Member] |  |
Available for sale |  |
Total investment securities available for sale, Amortized Cost | 8,975 | 8,749
Total investment securities available for sale, Gross Unrealized Gains | 1 | 1
Total investment securities available for sale, Gross Unrealized Losses | 194 | 97
Available-for-sale securities, investment securities, Fair Value | 8,782 | 8,653
SBA securities [Member] |  |
Available for sale |  |
Total investment securities available for sale, Amortized Cost | 3,628 | 4,087
Total investment securities available for sale, Gross Unrealized Gains |  |
Total investment securities available for sale, Gross Unrealized Losses | 103 | 24
Available-for-sale securities, investment securities, Fair Value | 3,525 | 4,063
State and political subdivisions [Member] |  |
Available for sale |  |
Total investment securities available for sale, Amortized Cost | 8,371 | 11,242
Total investment securities available for sale, Gross Unrealized Gains | 48 | 179
Total investment securities available for sale, Gross Unrealized Losses | 63 | 25
Available-for-sale securities, investment securities, Fair Value | 8,356 | 11,396
Asset-backed securities [Member] |  |
Available for sale |  |
Total investment securities available for sale, Amortized Cost | 9,595 |
Total investment securities available for sale, Gross Unrealized Gains | 12 |
Total investment securities available for sale, Gross Unrealized Losses | 49 |
Available-for-sale securities, investment securities, Fair Value | 9,558 |
Mortgage-backed securities [Member] |  |
Available for sale |  |
Total investment securities available for sale, Amortized Cost | 45,496 | 44,103
Total investment securities available for sale, Gross Unrealized Gains | 113 | 5
Total investment securities available for sale, Gross Unrealized Losses | 925 | 617
Available-for-sale securities, investment securities, Fair Value | 44,684 | 43,491
Mortgage-backed securities [Member] | FHLMC [Member] |  |
Available for sale |  |
Total investment securities available for sale, Amortized Cost | 12,258 | 9,102
Total investment securities available for sale, Gross Unrealized Gains | 87 |
Total investment securities available for sale, Gross Unrealized Losses | 242 | 149
Available-for-sale securities, investment securities, Fair Value | 12,103 | 8,953
Mortgage-backed securities [Member] | FNMA [Member] |  |
Available for sale |  |
Total investment securities available for sale, Amortized Cost | 29,068 | 29,383
Total investment securities available for sale, Gross Unrealized Gains | 25 | 3
Total investment securities available for sale, Gross Unrealized Losses | 551 | 386
Available-for-sale securities, investment securities, Fair Value | 28,542 | 29,000
Mortgage-backed securities [Member] | GNMA [Member] |  |
Available for sale |  |
Total investment securities available for sale, Amortized Cost | 4,170 | 5,618
Total investment securities available for sale, Gross Unrealized Gains | 1 | 2
Total investment securities available for sale, Gross Unrealized Losses | 132 | 82
Available-for-sale securities, investment securities, Fair Value | $ 4,039 | $ 5,538

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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 320 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109979856&loc=d3e26610-111562 Reference 2: 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=82897076&loc=d3e27161-111563 + Details
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