Goodwill And Intangible Assets (Summary Of Goodwill) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2016 USD ($)
Goodwill [Line Items]
Goodwill, Beginning balance	$ 19,715	[1]
Foreign currency translation adjustment	287
Goodwill, Ending balance	20,002
Cinema [Member]
Goodwill [Line Items]
Goodwill, Beginning balance	14,491
Foreign currency translation adjustment	287
Goodwill, Ending balance	14,778
Real Estate [Member]
Goodwill [Line Items]
Goodwill, Beginning balance	$ 5,224
Foreign currency translation adjustment
Goodwill, Ending balance	$ 5,224

[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)