Fair Value Measurements (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	$ 228,210	$ 236,108
Fair Value, Inputs, Level 1 [Member]
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	5,155	5,215
Fair Value, Inputs, Level 2 [Member]
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	233,055	230,893
Fair Value, Inputs, Level 3 [Member]
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	0	0
US Treasury Securities [Member]
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	5,155	5,215
US Treasury Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	5,155	5,215
US Treasury Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	0	0
US Treasury Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	0	0
US Government and Government Agencies and Authorities [Member]
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	70,375	74,960
US Government and Government Agencies and Authorities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	0	0
US Government and Government Agencies and Authorities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	70,375	74,960
US Government and Government Agencies and Authorities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	0	0
Mortgage Backed Securities, Other [Member]
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	152,044	155,303
Mortgage Backed Securities, Other [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	0	0
Mortgage Backed Securities, Other [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	152,044	155,303
Mortgage Backed Securities, Other [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	0	0
Equity Securities Others [Member]
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	636	630
Equity Securities Others [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	0	0
Equity Securities Others [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	636	630
Equity Securities Others [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale:
Available-for-sale Securities, Fair Value Disclosure	$ 0	$ 0