Derivative Instruments (Schedule Of Gains And Losses Related To Fair Value Hedges) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Derivative Instrument Detail [Abstract]
Gain (loss) on interest rate swaps	$ 422	$ 331	$ 106
Gain (loss) on loans	(408)	(324)	(95)
Amount of hedge ineffectiveness	$ 14	$ 7	$ 11

Amount of gain (loss)recognized in the income statement from the hedging ineffectiveness of a fair value hedge.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 25

-Section 50

-Paragraph 1

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=6886632&loc=d3e76258-113986

Name:	us-gaap_GainLossOnFairValueHedgeIneffectivenessNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration