Investments In Unconsolidated Joint Ventures And Entities (Summary Of The Investments In Unconsolidated Joint Ventures And Entities) (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Schedule of Equity Method Investments [Line Items]
Total investments	$ 5,241	$ 6,169
Rialto Distribution [Member]
Schedule of Equity Method Investments [Line Items]
Interest	33.30%
Rialto Cinemas [Member]
Schedule of Equity Method Investments [Line Items]
Interest	50.00%
Total investments	$ 1,183	1,564
Mt. Gravatt Cinema [Member]
Schedule of Equity Method Investments [Line Items]
Interest	33.30%
Total investments	$ 4,058	$ 4,605