Fair Value (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	$ 151,553	$ 149,861
U.S. Treasury and federal agency [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	1,480	1,456
U.S. government sponsored entities and agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	38,481	35,224
U.S. agency mortgage-backed securities: residential [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	37,932	38,771
U.S. agency collateralized mortgage obligations: residential [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	35,816	36,617
State and political subdivision [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	32,197	33,024
Corporate debt securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	3,008	1,998
Equity securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	2,639	2,771
Fair Value, Inputs, Level 1 [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	3,291	3,329
Fair Value, Inputs, Level 1 [Member] | U.S. Treasury and federal agency [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	1,480	1,456
Fair Value, Inputs, Level 1 [Member] | U.S. government sponsored entities and agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	0	0
Fair Value, Inputs, Level 1 [Member] | U.S. agency mortgage-backed securities: residential [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	0	0
Fair Value, Inputs, Level 1 [Member] | U.S. agency collateralized mortgage obligations: residential [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	0	0
Fair Value, Inputs, Level 1 [Member] | State and political subdivision [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	0	0
Fair Value, Inputs, Level 1 [Member] | Corporate debt securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	0	0
Fair Value, Inputs, Level 1 [Member] | Equity securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	1,811	1,873
Fair Value, Inputs, Level 2 [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	147,434	145,634
Fair Value, Inputs, Level 2 [Member] | U.S. Treasury and federal agency [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	0	0
Fair Value, Inputs, Level 2 [Member] | U.S. government sponsored entities and agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	38,481	35,224
Fair Value, Inputs, Level 2 [Member] | U.S. agency mortgage-backed securities: residential [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	37,932	38,771
Fair Value, Inputs, Level 2 [Member] | U.S. agency collateralized mortgage obligations: residential [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	35,816	36,617
Fair Value, Inputs, Level 2 [Member] | State and political subdivision [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	32,197	33,024
Fair Value, Inputs, Level 2 [Member] | Corporate debt securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	3,008	1,998
Fair Value, Inputs, Level 2 [Member] | Equity securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	0	0
Fair Value, Inputs, Level 3 [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	828	898
Fair Value, Inputs, Level 3 [Member] | U.S. Treasury and federal agency [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	0	0
Fair Value, Inputs, Level 3 [Member] | U.S. government sponsored entities and agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	0	0
Fair Value, Inputs, Level 3 [Member] | U.S. agency mortgage-backed securities: residential [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	0	0
Fair Value, Inputs, Level 3 [Member] | U.S. agency collateralized mortgage obligations: residential [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	0	0
Fair Value, Inputs, Level 3 [Member] | State and political subdivision [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	0	0
Fair Value, Inputs, Level 3 [Member] | Corporate debt securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	0	0
Fair Value, Inputs, Level 3 [Member] | Equity securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale	$ 828	$ 898