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Investments In Unconsolidated Joint Ventures And Entities (Summary Of The Investments In Unconsolidated Joint Ventures And Entities) (Details) - USD ($) $ in Thousands | Sep. 30, 2016 | Dec. 31, 2015
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Schedule of Equity Method Investments [Line Items] |  |  |
Total investments | $ 5,504 | $ 5,370 | [1]
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 | $ 1,378 | 1,276 |
Mt. Gravatt [Member] |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Interest | 33.30% |  |
Total investments | $ 4,126 | $ 4,094 |
[1] | Certain prior period amounts have been reclassified to conform to the current period presentation (see Note 1 - The Company and Basis of Presentation - Reclassifications)

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