Investments In Unconsolidated Joint Ventures And Entities (Summary Of Equity Earnings (Loss) From Investments In Unconsolidated Joint Ventures And Entities) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Schedule of Equity Method Investments [Line Items]
Total equity earnings	$ 222	$ 225	$ 833	$ 1,005
Rialto Distribution [Member]
Schedule of Equity Method Investments [Line Items]
Total equity earnings		97	13	137
Rialto Cinemas [Member]
Schedule of Equity Method Investments [Line Items]
Total equity earnings	69	3	424	71
205-209 East 57th Street Associates, LLC [Member]
Schedule of Equity Method Investments [Line Items]
Total equity earnings				(1)
Mt. Gravatt Cinema [Member]
Schedule of Equity Method Investments [Line Items]
Total equity earnings	$ 153	$ 125	$ 396	$ 798