Fair Value Measurements (Schedule Of OREO Measured And Reported At Fair Value) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Other Real Estate [Roll Forward]
Beginning balance	$ 8,470	$ 8,162
Acquired	0	3,492
Disposed	(3,155)	(5,900)
Ending balance	9,161	7,518
OREO Remeasured At Initial Recognition [Member]
Other Real Estate [Roll Forward]
Carrying value of foreclosed assets prior to remeasurement	4,225	4,387
Charge-offs recognized in the allowance for loan losses	0	(1,565)
Fair value	4,225	2,822
OREO Remeasured Subsequent To Initial Recognition [Member]
Other Real Estate [Roll Forward]
Carrying value of foreclosed assets prior to remeasurement	480	2,832
Fair value	101	1,774
Write-downs included in other non-interest expense	$ (379)	$ (1,058)