Securities (Summary Of Proceeds From Sales, Calls And Maturities, Principal Payments, Gains And Losses Of Securities) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Available-for-sale Securities [Abstract]
Securities available for sale, Proceeds from Sales	$ 69,632	$ 80,914	$ 54,340
Securities available for sale, Proceeds from Calls and Maturities	2,043	4,051	2,669
Securities available for sale, Proceeds from Principal Payments	38,502	34,390	62,179
Securities available for sale, Gross realized Gains	1,732	1,037	674
Securities available for sale, Gross realized Losses	$ 288	$ 824	$ 434