Investment Securities (Schedule Of Realized Gross Gains And Losses On Sale From Available For Sale Portfolio) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013		Mar. 31, 2012
Investment Securities [Abstract]
Gross gains on sales of securities	$ 30		$ 328
Gross (losses) on sales of securities	(6)		0
Net gain/(loss) on sales of securities	24	[1]	328	[1]
Net other than temporary impairment ("OTTI") recorded	0		0
Total securities gain/ (loss), net	24		328
Proceeds from Sale of Available-for-sale Securities	$ 0		$ 39,097

[1] Proceeds from sales for the three months ended March 31, 2012 were $39.1 million. Proceeds for the three months ended March 31, 2013 were not material.