Noncontrolling Interests (Components Of Income (Loss) Attributable To Noncontrolling Interest) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015		Jun. 30, 2014
Noncontrolling Interest [Line Items]
Net (income) loss attributable to noncontrolling interest	$ 9	$ 15	$ (7)	[1]	$ (23)	[1]
Australia Country Cinemas, Pty Ltd [Member]
Noncontrolling Interest [Line Items]
Net (income) loss attributable to noncontrolling interest	112	66	130		72
Shadow View Land And Farming LLC [Member]
Noncontrolling Interest [Line Items]
Net (income) loss attributable to noncontrolling interest	(45)	(9)	(57)		(28)
Sutton Hill Properties, LLC [Member]
Noncontrolling Interest [Line Items]
Net (income) loss attributable to noncontrolling interest	$ (58)	$ (42)	$ (80)		$ (67)

[1] Certain prior period amounts have been reclassified to conform to the current period presentation.