Accumulated Other Comprehensive Income (Schedule Of Reclassifications From Accumulated Other Comprehensive Income) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Gain on sale of investment securities		$ 2
Provision for income taxes	$ (586)	(547)
Net income	$ 1,701	1,573
Unrealized Gains On Available-For-Sale Securities [Member] | Reclassification Out Of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Gain on sale of investment securities		2
Provision for income taxes		(1)
Net income		$ 1