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Investment Securities (Schedule of Amortized Costs and Fair Value of Investment Securities) (Details) - USD ($) $ in Thousands | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Available for sale |  |
Available-for-sale securities, investment securities, Fair Value | $ 70,997 | $ 67,694
Total investment securities available for sale, Gross Unrealized Gains | 1,533 | 56
Total investment securities available for sale, Gross Unrealized Losses | 516 | 433
Total investment securities available for sale, Amortized Cost | 69,980 | 68,071
US Government Agencies [Member] |  |
Available for sale |  |
Available-for-sale securities, investment securities, Fair Value | 498 | 499
Total investment securities available for sale, Gross Unrealized Gains |  |
Total investment securities available for sale, Gross Unrealized Losses | 2 | 1
Total investment securities available for sale, Amortized Cost | 500 | 500
SBA Securities [Member] |  |
Available for sale |  |
Available-for-sale securities, investment securities, Fair Value | 494 | 531
Total investment securities available for sale, Gross Unrealized Gains |  |
Total investment securities available for sale, Gross Unrealized Losses | 20 | 19
Total investment securities available for sale, Amortized Cost | 514 | 550
State and Political Subdivisions [Member] |  |
Available for sale |  |
Available-for-sale securities, investment securities, Fair Value | 10,946 | 4,184
Total investment securities available for sale, Gross Unrealized Gains | 548 | 3
Total investment securities available for sale, Gross Unrealized Losses | 6 | 24
Total investment securities available for sale, Amortized Cost | 10,404 | 4,205
Asset-backed Securities [Member] |  |
Available for sale |  |
Available-for-sale securities, investment securities, Fair Value | 12,059 | 13,167
Total investment securities available for sale, Gross Unrealized Gains |  |
Total investment securities available for sale, Gross Unrealized Losses | 450 | 184
Total investment securities available for sale, Amortized Cost | 12,509 | 13,351
Mortgage Backed Securities [Member] |  |
Available for sale |  |
Available-for-sale securities, investment securities, Fair Value | 47,000 | 49,313
Total investment securities available for sale, Gross Unrealized Gains | 985 | 53
Total investment securities available for sale, Gross Unrealized Losses | 38 | 205
Total investment securities available for sale, Amortized Cost | 46,053 | 49,465
Mortgage Backed Securities [Member] | FHLMC [Member] |  |
Available for sale |  |
Available-for-sale securities, investment securities, Fair Value | 9,310 | 10,608
Total investment securities available for sale, Gross Unrealized Gains | 275 | 14
Total investment securities available for sale, Gross Unrealized Losses |  | 15
Total investment securities available for sale, Amortized Cost | 9,035 | 10,609
Mortgage Backed Securities [Member] | FNMA [Member] |  |
Available for sale |  |
Available-for-sale securities, investment securities, Fair Value | 31,671 | 35,140
Total investment securities available for sale, Gross Unrealized Gains | 645 | 34
Total investment securities available for sale, Gross Unrealized Losses | 29 | 169
Total investment securities available for sale, Amortized Cost | 31,055 | 35,275
Mortgage Backed Securities [Member] | GNMA [Member] |  |
Available for sale |  |
Available-for-sale securities, investment securities, Fair Value | 6,019 | 3,565
Total investment securities available for sale, Gross Unrealized Gains | 65 | 5
Total investment securities available for sale, Gross Unrealized Losses | 9 | 21
Total investment securities available for sale, Amortized Cost | $ 5,963 | $ 3,581

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