Investment Securities (Schedule Of Fair Value And Gross Unrealized Losses On Investment Securities In A Continuous Unrealized Loss Position) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended	12 Months Ended
	Jun. 30, 2014 item	Dec. 31, 2013 item
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than 12 Months	$ 26,968	$ 53,551
Fair Value, 12 Months or More	30,368	5,616
Fair Value, Total	57,336	59,167
Unrealized Losses, Less than 12 Months	186	1,629
Unrealized Losses, 12 Months or More	794	131
Unrealized Losses, Total	980	1,760
Number of available-for-sale investments in loss position	83	80
U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than 12 Months	10,037	26,090
Fair Value, 12 Months or More	13,583	570
Fair Value, Total	23,620	26,660
Unrealized Losses, Less than 12 Months	72	936
Unrealized Losses, 12 Months or More	511	5
Unrealized Losses, Total	583	941
Mortgage Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than 12 Months	16,931	27,461
Fair Value, 12 Months or More	16,785	5,046
Fair Value, Total	33,716	32,507
Unrealized Losses, Less than 12 Months	114	693
Unrealized Losses, 12 Months or More	283	126
Unrealized Losses, Total	$ 397	$ 819