Fair Value Measurements (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	$ 204,635	$ 218,989
Obligations of U.S. Government Agencies
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	26,927	29,276
Obligations of state and policitical subdivisions
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	11,307	24,509
Corporate debt securities
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	425	420
Equity securities
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	970	967
Fair value [Member]
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	204,635	218,989
Fair value [Member] | Obligations of U.S. Government Agencies
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	26,927	29,276
Fair value [Member] | Obligations of state and policitical subdivisions
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	11,307	24,509
Fair value [Member] | Government sponsored agency Collateralized mortgage obligations - residential
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	25,792	26,231
Fair value [Member] | Government sponsored agency Collateralized mortgage obligations - commercial
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	62,967	61,256
Fair value [Member] | Residential Mortgage Backed Securities Issued by US Government Sponsored Enterprises
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	74,002	74,098
Fair value [Member] | Corporate debt securities
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	425	420
Fair value [Member] | Negotiable certificates of deposit
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	2,245	2,232
Fair value [Member] | Equity securities
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	970	967
Quoted prices in active markets for identical assets Level 1 [Member]
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	970	967
Quoted prices in active markets for identical assets Level 1 [Member] | Obligations of U.S. Government Agencies
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	0	0
Quoted prices in active markets for identical assets Level 1 [Member] | Obligations of state and policitical subdivisions
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	0	0
Quoted prices in active markets for identical assets Level 1 [Member] | Government sponsored agency Collateralized mortgage obligations - residential
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	0	0
Quoted prices in active markets for identical assets Level 1 [Member] | Government sponsored agency Collateralized mortgage obligations - commercial
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	0	0
Quoted prices in active markets for identical assets Level 1 [Member] | Residential Mortgage Backed Securities Issued by US Government Sponsored Enterprises
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	0	0
Quoted prices in active markets for identical assets Level 1 [Member] | Corporate debt securities
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	0	0
Quoted prices in active markets for identical assets Level 1 [Member] | Negotiable certificates of deposit
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	0	0
Quoted prices in active markets for identical assets Level 1 [Member] | Equity securities
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	970	967
Fair value Level 2 [Member]
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	203,665	218,022
Fair value Level 2 [Member] | Obligations of U.S. Government Agencies
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	26,927	29,276
Fair value Level 2 [Member] | Obligations of state and policitical subdivisions
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	11,307	24,509
Fair value Level 2 [Member] | Government sponsored agency Collateralized mortgage obligations - residential
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	25,792	26,231
Fair value Level 2 [Member] | Government sponsored agency Collateralized mortgage obligations - commercial
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	62,967	61,256
Fair value Level 2 [Member] | Residential Mortgage Backed Securities Issued by US Government Sponsored Enterprises
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	74,002	74,098
Fair value Level 2 [Member] | Corporate debt securities
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	425	420
Fair value Level 2 [Member] | Negotiable certificates of deposit
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	2,245	2,232
Fair value Level 2 [Member] | Equity securities
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	0	0
Fair Value Inputs Level 3 [Member]
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	0	0
Fair Value Inputs Level 3 [Member] | Obligations of U.S. Government Agencies
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	0	0
Fair Value Inputs Level 3 [Member] | Obligations of state and policitical subdivisions
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	0	0
Fair Value Inputs Level 3 [Member] | Government sponsored agency Collateralized mortgage obligations - residential
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	0	0
Fair Value Inputs Level 3 [Member] | Government sponsored agency Collateralized mortgage obligations - commercial
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	0	0
Fair Value Inputs Level 3 [Member] | Residential Mortgage Backed Securities Issued by US Government Sponsored Enterprises
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	0	0
Fair Value Inputs Level 3 [Member] | Corporate debt securities
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	0	0
Fair Value Inputs Level 3 [Member] | Negotiable certificates of deposit
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	0	0
Fair Value Inputs Level 3 [Member] | Equity securities
Assets Measured at Fair Value on a Recurring Basis
Available-for-sale Securities, Total	$ 0	$ 0