Securities (Schedule of Expected Maturities of Available for Sale and Held To Maturity Securities) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Available-for-sale- Debt maturities, Amortized Cost
Within one year	$ 1,189
One to five years	4,023
Five to ten years	4,557
After ten Years	1,940
Subtotal	11,709
Totals	70,547
Available-for-sale, Fair Values
Within one year	1,212
One to five years	4,244
Five to ten years	4,628
After ten Years	1,971
Subtotal	12,055
Totals	70,709
Held-to-maturity, Amortized Cost
Within one year
One to five years	2,056
Five to ten years	2,906
After ten Years	3,893
Subtotal	8,855
Totals	9,559	$ 8,307
Held-to-maturity, Fair Values
Within one year
One to five years	2,044
Five to ten years	2,831
After ten Years	3,753
Subtotal	8,628
Total	9,339	8,205
Mortgage-backed securities of government-sponsored entities [Member]
Available-for-sale- Debt maturities, Amortized Cost
Subtotal	58,797
Available-for-sale, Fair Values
Maturities without single maturity date	58,614
Held-to-maturity, Amortized Cost
Maturities without single maturity date	704
Totals	704	1,052
Held-to-maturity, Fair Values
Maturities without single maturity date	711
Total	711	$ 1,057
Private-label collateralized mortgage obligations [Member]
Available-for-sale- Debt maturities, Amortized Cost
Subtotal	41
Available-for-sale, Fair Values
Maturities without single maturity date	40
Held-to-maturity, Amortized Cost
Maturities without single maturity date
Held-to-maturity, Fair Values
Maturities without single maturity date