Noncontrolling Interests (Components Of Income Attributable To Noncontrolling Interest) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015		Sep. 30, 2014
Noncontrolling Interest [Line Items]
Net (income) loss attributable to noncontrolling interests	$ (54)		$ (60)	[1]	$ (23)
Australia Country Cinemas, Pty Ltd [Member]
Noncontrolling Interest [Line Items]
Net (income) loss attributable to noncontrolling interests	1	$ 56	131		128
Shadow View Land And Farming LLC [Member]
Noncontrolling Interest [Line Items]
Net (income) loss attributable to noncontrolling interests	(9)	(22)	(66)		(49)
Sutton Hill Properties [Member]
Noncontrolling Interest [Line Items]
Net (income) loss attributable to noncontrolling interests	$ (46)	$ (34)	$ (125)		$ (102)

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