Investments In Unconsolidated Joint Ventures (Summary Of The Investments In Unconsolidated Joint Ventures And Entities) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Schedule of Equity Method Investments [Line Items]
Total investments	$ 5,343	$ 5,071	[1]
Rialto Cinemas [Member]
Schedule of Equity Method Investments [Line Items]
Interest	50.00%
Total investments	$ 1,195	1,197
Mt. Gravatt [Member]
Schedule of Equity Method Investments [Line Items]
Interest	33.30%
Total investments	$ 4,148	$ 3,874

[1] Certain 2016 balances have been reclassified to conform to the 2017 presentation (see Note 2 - Summary of Significant Accounting Policies - Reclassifications).