Fair Value Measurements (Schedule of Fair Value Measured on a Nonrecurring Basis) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Collateral-dependent impaired loans	$ 634	$ 289
Foreclosed assets	59
Fair Value measured on a Non-Recurring Basis [Member] | Fair value [Member]
Collateral-dependent impaired loans	634	289
Foreclosed assets	59
Fair Value measured on a Non-Recurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Collateral-dependent impaired loans
Foreclosed assets
Fair Value measured on a Non-Recurring Basis [Member] | Significant Other Observable Inputs (Level 2) [Member]
Collateral-dependent impaired loans
Foreclosed assets
Fair Value measured on a Non-Recurring Basis [Member] | Significant Unobservable Inputs (Level 3) [Member]
Collateral-dependent impaired loans	634	289
Foreclosed assets	$ 59