Fair Value Of Financial Instruments (Schedule Of Carrying Value And Fair Value Of Financial Assets And Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment in marketable securities, Book Value	$ 55	$ 55
Interest rate cap asset, Book Value	75
Interest rate swap liability, Book Value	3,288	5,855
Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment in marketable securities, Book Value	55	55
Investment in marketable securities, Fair Value	55	55
Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate cap asset, Book Value	75
Interest rate cap asset, Fair Value	75
Interest rate swap liability, Book Value	3,288	5,855
Interest rate swap liability, Fair Value	$ 3,288	$ 5,855