Fair Value Measurements, Quantitative Information About Unobservable Inputs Used In Recurring And Nonrecurring Level 3 Inputs (Details) - Fair Value, Inputs, Level 3 [Member] - Fair Value, Measurements, Nonrecurring [Member] - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Impaired loans [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	$ 4,719	$ 4,872
Impaired loans [Member] | Maximum [Member] | Discounted Cash Flows [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Discount rate	10.50%	10.50%
Impaired loans [Member] | Minimum [Member] | Discounted Cash Flows [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Discount rate	4.00%	4.00%
Impaired loans [Member] | Weighted Average [Member] | Discounted Cash Flows [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Discount rate	5.30%	5.36%
Other real estate owned [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	$ 1,364	$ 1,370