Fair Value Of Assets And Liabilities (Schedule Of Assets Measured At Fair Value On Recurring Basis) (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	$ 200,373	$ 213,470
U.S. Treasury Notes [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	9,937
U.S. Agency [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	21,032	17,414
U.S. Agency Mortgage-Backed, Residential [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	100,153	120,581
State And Municipal [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	69,251	75,475
(Level 1) Quoted Prices In Active Markets For Identical Assets [Member] | Recurring [Member] | U.S. Treasury Notes [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	9,937
(Level 1) Quoted Prices In Active Markets For Identical Assets [Member] | Recurring [Member] | U.S. Agency [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	0	0
(Level 1) Quoted Prices In Active Markets For Identical Assets [Member] | Recurring [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	0	0
(Level 1) Quoted Prices In Active Markets For Identical Assets [Member] | Recurring [Member] | State And Municipal [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	0	0
(Level 2) Significant Other Observable Inputs [Member] | Recurring [Member] | U.S. Treasury Notes [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	0
(Level 2) Significant Other Observable Inputs [Member] | Recurring [Member] | U.S. Agency [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	21,032	17,414
(Level 2) Significant Other Observable Inputs [Member] | Recurring [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	100,153	120,581
(Level 2) Significant Other Observable Inputs [Member] | Recurring [Member] | State And Municipal [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	69,251	75,475
(Level 3) Significant Other Unobservable Inputs [Member] | Recurring [Member] | U.S. Treasury Notes [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	0
(Level 3) Significant Other Unobservable Inputs [Member] | Recurring [Member] | U.S. Agency [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	0	0
(Level 3) Significant Other Unobservable Inputs [Member] | Recurring [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	0	0
(Level 3) Significant Other Unobservable Inputs [Member] | Recurring [Member] | State And Municipal [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	$ 0	$ 0