Investments In And Advances To 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	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Schedule of Equity Method Investments [Line Items]
Total investor share of earnings	$ 1,369	$ 1,621	$ 1,382
Rialto Cinemas impairment recorded at investor level			(2,934)
Total equity earnings	1,369	1,621	(1,552)
Rialto Distribution [Member]
Schedule of Equity Method Investments [Line Items]
Total investor share of earnings	159	199	383
Rialto Cinemas [Member]
Schedule of Equity Method Investments [Line Items]
Total investor share of earnings	221	209	(72)
205-209 East 57th Street Associates, LLC [Member]
Schedule of Equity Method Investments [Line Items]
Total investor share of earnings	(1)	27	33
Mt. Gravatt [Member]
Schedule of Equity Method Investments [Line Items]
Total investor share of earnings	$ 990	$ 1,186	$ 1,038