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		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Schedule of Equity Method Investments [Line Items]
Total equity earnings	$ 305	$ 483	$ 608	$ 720
Rialto Distribution [Member]
Schedule of Equity Method Investments [Line Items]
Total equity earnings		22		22
Rialto Cinemas [Member]
Schedule of Equity Method Investments [Line Items]
Total equity earnings	84	63	160	135
Mt. Gravatt Cinema [Member]
Schedule of Equity Method Investments [Line Items]
Total equity earnings	$ 221	$ 398	$ 448	$ 563