Investment Securities (Securities by Contractual Maturity) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Amortized Cost
Due in one year or less	$ 8,817
Due after one year through five years	16,106
Due after five years through ten years	43,248
Due after ten years	41,696
Total	109,867
Fair Value
Due in one year or less	8,855
Due after one year through five years	16,239
Due after five years through ten years	44,307
Due after ten years	41,926
Available for sale, at fair value	$ 111,327	$ 91,422
Yield
Due in one year or less	2.57%
Due after one year through five years	1.75%
Due after five years through ten years	2.61%
Due after ten years	2.64%
Total	2.48%
Carrying Value
Due in one year or less	$ 15,974
Due after one year through five years	16,076
Due after five years through ten years	27,633
Due after ten years	62,952
Carrying Value, Total	122,635	123,261
Fair Value
Due in one year or less	15,991
Due after one year through five years	16,806
Due after five years through ten years	29,203
Due after ten years	65,899
Held to maturity, fair value	$ 127,899	$ 127,157
Yield
Due in one year or less	1.16%
Due after one year through five years	4.15%
Due after five years through ten years	3.58%
Due after ten years	3.29%
Total	3.21%