Investments In Unconsolidated Joint Ventures (Summary Of Results Of Operations Of Unconsolidated Joint Ventures) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Investments In Unconsolidated Joint Ventures [Abstract]
Total revenues	$ 30,993	$ 12,420
Operating and other expenses	(18,353)	(7,948)
Depreciation and amortization	(8,368)	(3,091)
Interest expense	(6,341)	(2,012)
Net income (loss)	$ (2,069)	$ (631)