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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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.

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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
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-Publisher FASB
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Amount of unrealized gain before deducting unrealized loss on investments in debt and equity securities classified as available-for-sale securities.

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Amount of unrealized loss before deducting unrealized gain on investments in available-for-sale securities.

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