Investment Securities (Details 1) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Amortized cost and fair value of debt securities by contractual maturity
Available-for-sale Securities, Amortized Cost	$ 170,951	$ 165,219
Total debt securities, Fair value	170,913	160,886
U.S. Government-sponsored mortgage-backed and related securities
Amortized cost and fair value of debt securities by contractual maturity
Available-for-sale Securities, Amortized Cost	107,602
Total debt securities, Fair value	107,686
Total debt securities
Amortized cost and fair value of debt securities by contractual maturity
Available-for-sale Securities, Amortized Cost	167,902	162,170
Total debt securities, Fair value	167,864	157,837
Available-for-sale Securities
Amortized cost and fair value of debt securities by contractual maturity
Amortized Cost, Due in one year or less	234
Amortized Cost, Due after one year through five years	1,866
Amortized Cost, Due after five years through ten years	15,776
Amortized Cost, Due after ten years	42,424
Fair Value, Due in one year or less	239
Fair Value, Due after one year through five years	1,895
Fair Value, Due after five years through ten years	15,987
Fair Value, Due after ten years	42,057
Amortized Cost, Total	60,300
Fair Value, Total	$ 60,178