Investments In Unconsolidated Joint Ventures And Entities (Summary Of Equity Earnings (Loss) From Investments In Unconsolidated Joint Ventures And Entities) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Schedule of Equity Method Investments [Line Items]
Total equity earnings	$ 200	$ 195	$ 808	$ 915
Rialto Distribution [Member]
Schedule of Equity Method Investments [Line Items]
Total equity earnings		93		115
Rialto Cinemas [Member]
Schedule of Equity Method Investments [Line Items]
Total equity earnings	47	(100)	208	35
Mt. Gravatt [Member]
Schedule of Equity Method Investments [Line Items]
Total equity earnings	$ 153	$ 202	$ 600	$ 765