Financial Derivatives (Schedule Of Fair Value Of Derivative Instruments) (Details) (USD $) In Thousands, unless otherwise specified			9 Months Ended	12 Months Ended
	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014 Interest Rate Swap Maturing 5/30/2013 [Member] Other Liabilities [Member]	Dec. 31, 2013 Interest Rate Swap Maturing 5/30/2015 [Member] Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Type			Interest rate contracts	Interest rate contracts
Balance Sheet Location			Other liabilities	Other liabilities
Fair Value	$ 286	$ 561	$ 286	$ 561