Investments In Unconsolidated Joint Ventures And Entities (Summary Of The Investments In Unconsolidated Joint Ventures And Entities) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Schedule of Equity Method Investments [Line Items]
Total investments	$ 5,758	$ 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	1,573	1,564
Mt. Gravatt Cinema [Member]
Schedule of Equity Method Investments [Line Items]
Interest	33.30%
Total investments	$ 4,185	$ 4,605