Fair Value Measurements (Fair Value Mortgage Loans Held For Sale, Commitments to Originate And Commitments to Sell Changes in Fair Value Disclosures) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Fair Value Disclosures [Abstract]
Mortgage loans held for sale	$ (1,505)	$ 970	$ 716
Commitments to originate	(2,121)	649	1,968
Commitments to sell	3,618	(1,611)	(3,119)
Total change in fair value	$ (8)	$ 8	$ (435)