Securities (Schedule of Available for Sale Securities and Held To Maturity Securities) (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Available-for-sale securities
Amortized Cost	$ 58,291	$ 70,547
Gross Unrealized Gains	658	801
Gross Unrealized Losses	393	639
Fair Value	58,556	70,709
Held-to-maturity Securities:
Amortized Cost	11,749	9,559
Gross Unrealized Gains	111	19
Gross Unrealized Losses	66	239
Fair Value	11,794	9,339
U.S. government agencies [Member]
Available-for-sale securities
Amortized Cost	8	11
Gross Unrealized Gains
Gross Unrealized Losses
Fair Value	8	11
Held-to-maturity Securities:
Amortized Cost	15	21
Gross Unrealized Gains
Gross Unrealized Losses
Fair Value	15	21
Mortgage-backed securities of government sponsored entities [Member]
Available-for-sale securities
Amortized Cost	47,184	58,797
Gross Unrealized Gains	349	399
Gross Unrealized Losses	345	582
Fair Value	47,188	58,614
Held-to-maturity Securities:
Amortized Cost	670	704
Gross Unrealized Gains	3	7
Gross Unrealized Losses	2
Fair Value	671	711
Private-label collateralized mortgage obligations [Member]
Available-for-sale securities
Amortized Cost		41
Gross Unrealized Gains
Gross Unrealized Losses		1
Fair Value		40
State and political subdivisions [Member]
Available-for-sale securities
Amortized Cost	11,099	11,698
Gross Unrealized Gains	309	402
Gross Unrealized Losses	48	56
Fair Value	11,360	12,044
Held-to-maturity Securities:
Amortized Cost	11,064	8,834
Gross Unrealized Gains	108	12
Gross Unrealized Losses	64	239
Fair Value	$ 11,108	$ 8,607

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

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