Fair Value Measurements And Fair Values Of Financial Instruments (Narrative) (Details) (USD $)
Dec. 31, 2014
Dec. 31, 2013
Fair Value Measurements And Fair Values Of Financial Instruments [Abstract]    
Impaired loans, balance $ 3,058,000 $ 8,669,000
Impaired loans, valuation allowances 2,512,000 1,720,000
Impaired loans, charge offs 26,000 291,000
Carrying value of foreclosed real estate with valuation allowances and chargeoffs 1,198,000 3,098,000
Foreclosed real estate, valuation allowances 1,687,000 3,954,000
Foreclosed real estate charge offs   $ 100,000