Fair Value Measurements And Fair Values Of Financial Instruments (Schedule Of Financial Assets Measured At Fair Value On A Recurring Basis) (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
U.S. Agency [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Securities, available-for-sale, Recurring Basis $ 17,907 $ 33,499
U.S. Agency Mortgage-Backed, Residential [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Securities, available-for-sale, Recurring Basis 124,815 105,919
State And Municipal [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Securities, available-for-sale, Recurring Basis 70,452 89,323
(Level 1) Quoted Prices In Active Markets For Identical Assets [Member] | U.S. Agency [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Securities, available-for-sale, Recurring Basis 0 0
(Level 1) Quoted Prices In Active Markets For Identical Assets [Member] | U.S. Agency Mortgage-Backed, Residential [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Securities, available-for-sale, Recurring Basis 0 0
(Level 1) Quoted Prices In Active Markets For Identical Assets [Member] | State And Municipal [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Securities, available-for-sale, Recurring Basis 0 0
(Level 2) Significant Other Observable Inputs [Member] | U.S. Agency [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Securities, available-for-sale, Recurring Basis 17,907 33,499
(Level 2) Significant Other Observable Inputs [Member] | U.S. Agency Mortgage-Backed, Residential [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Securities, available-for-sale, Recurring Basis 124,815 105,919
(Level 2) Significant Other Observable Inputs [Member] | State And Municipal [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Securities, available-for-sale, Recurring Basis 70,452 89,323
(Level 3) Significant Other Unobservable Inputs [Member] | U.S. Agency [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Securities, available-for-sale, Recurring Basis 0 0
(Level 3) Significant Other Unobservable Inputs [Member] | U.S. Agency Mortgage-Backed, Residential [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Securities, available-for-sale, Recurring Basis 0 0
(Level 3) Significant Other Unobservable Inputs [Member] | State And Municipal [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Securities, available-for-sale, Recurring Basis $ 0 $ 0