Fair Value Measurements, Recurring and Nonrecurring Basis (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	$ 136,387	$ 139,346
US Treasury Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	6,500	20,000
US Government Agencies Debt Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	17,841	4,618
US States and Political Subdivisions Debt Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	49,549	50,246
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	58,682	60,888
Money Market Funds [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	629	719
Corporate Bond Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	3,105	2,790
Recurring [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	136,387	139,346
Recurring [Member] | US Treasury Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	6,500	20,000
Recurring [Member] | US Government Agencies Debt Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	17,841	4,618
Recurring [Member] | US States and Political Subdivisions Debt Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	49,549	50,246
Recurring [Member] | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	58,682	60,888
Recurring [Member] | Money Market Funds [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	629	719
Recurring [Member] | Corporate Bond Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	3,105	2,790
Recurring [Member] | Equity Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	81	85
Nonrecurring [Member]
Foreclosed assets [Abstract]
Residential 1-4 family	1,337	884
Commercial	1,154	1,198
Construction	1,708	2,139
Total	4,199	4,221
Nonrecurring [Member] | Total Mortgage Loans on real estate [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	2,391	2,740
Nonrecurring [Member] | Residential Mortgage [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	115	399
Nonrecurring [Member] | Commercial Real Estate [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	1,973	1,973
Nonrecurring [Member] | Construction Loans [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	263	264
Nonrecurring [Member] | Second Mortgage [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	40	104
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Recurring [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Recurring [Member] | US Treasury Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Recurring [Member] | US Government Agencies Debt Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Recurring [Member] | US States and Political Subdivisions Debt Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Recurring [Member] | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Recurring [Member] | Money Market Funds [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Recurring [Member] | Corporate Bond Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Recurring [Member] | Equity Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Nonrecurring [Member]
Foreclosed assets [Abstract]
Residential 1-4 family	0	0
Commercial	0	0
Construction	0	0
Total	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Nonrecurring [Member] | Total Mortgage Loans on real estate [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Nonrecurring [Member] | Residential Mortgage [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Nonrecurring [Member] | Commercial Real Estate [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Nonrecurring [Member] | Construction Loans [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Nonrecurring [Member] | Second Mortgage [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	0	0
Significant Other Observable Inputs (Level 2) [Member] | Recurring [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	136,387	139,346
Significant Other Observable Inputs (Level 2) [Member] | Recurring [Member] | US Treasury Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	6,500	20,000
Significant Other Observable Inputs (Level 2) [Member] | Recurring [Member] | US Government Agencies Debt Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	17,841	4,618
Significant Other Observable Inputs (Level 2) [Member] | Recurring [Member] | US States and Political Subdivisions Debt Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	49,549	50,246
Significant Other Observable Inputs (Level 2) [Member] | Recurring [Member] | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	58,682	60,888
Significant Other Observable Inputs (Level 2) [Member] | Recurring [Member] | Money Market Funds [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	629	719
Significant Other Observable Inputs (Level 2) [Member] | Recurring [Member] | Corporate Bond Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	3,105	2,790
Significant Other Observable Inputs (Level 2) [Member] | Recurring [Member] | Equity Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	81	85
Significant Other Observable Inputs (Level 2) [Member] | Nonrecurring [Member]
Foreclosed assets [Abstract]
Residential 1-4 family	0	0
Commercial	0	0
Construction	0	0
Total	0	0
Significant Other Observable Inputs (Level 2) [Member] | Nonrecurring [Member] | Total Mortgage Loans on real estate [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	0	0
Significant Other Observable Inputs (Level 2) [Member] | Nonrecurring [Member] | Residential Mortgage [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	0	0
Significant Other Observable Inputs (Level 2) [Member] | Nonrecurring [Member] | Commercial Real Estate [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	0	0
Significant Other Observable Inputs (Level 2) [Member] | Nonrecurring [Member] | Construction Loans [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	0	0
Significant Other Observable Inputs (Level 2) [Member] | Nonrecurring [Member] | Second Mortgage [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	0	0
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	0	0
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member] | US Treasury Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	0	0
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member] | US Government Agencies Debt Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	0	0
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member] | US States and Political Subdivisions Debt Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	0	0
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member] | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	0	0
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member] | Money Market Funds [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	0	0
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member] | Corporate Bond Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	0	0
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member] | Equity Securities [Member]
Assets measured at fair value on a recurring basis [Abstract]
Available-for-sale securities	0	0
Significant Unobservable Inputs (Level 3) [Member] | Nonrecurring [Member]
Foreclosed assets [Abstract]
Residential 1-4 family	1,337	884
Commercial	1,154	1,198
Construction	1,708	2,139
Total	4,199	4,221
Significant Unobservable Inputs (Level 3) [Member] | Nonrecurring [Member] | Total Mortgage Loans on real estate [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	2,391	2,740
Significant Unobservable Inputs (Level 3) [Member] | Nonrecurring [Member] | Residential Mortgage [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	115	399
Significant Unobservable Inputs (Level 3) [Member] | Nonrecurring [Member] | Commercial Real Estate [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	1,973	1,973
Significant Unobservable Inputs (Level 3) [Member] | Nonrecurring [Member] | Construction Loans [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	263	264
Significant Unobservable Inputs (Level 3) [Member] | Nonrecurring [Member] | Second Mortgage [Member]
Estimated fair value of assets on nonrecurring basis [Abstract]
Impaired Loans	$ 40	$ 104