Noncontrolling Interests (Components Of Income Attributable To Noncontrolling Interest) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014		Dec. 31, 2013
Noncontrolling Interest [Line Items]
Less: Net income (loss) attributable to noncontrolling interests	$ (79)	$ (57)	[1]	$ 104	[1]
AFC LLC [Member]
Noncontrolling Interest [Line Items]
Less: Net income (loss) attributable to noncontrolling interests				173
Australia Country Cinemas, Pty Ltd [Member]
Noncontrolling Interest [Line Items]
Less: Net income (loss) attributable to noncontrolling interests	126	143		129
Shadow View Land And Farming LLC [Member]
Noncontrolling Interest [Line Items]
Less: Net income (loss) attributable to noncontrolling interests	(77)	(64)		(50)
Sutton Hill Capital, LLC [Member]
Noncontrolling Interest [Line Items]
Less: Net income (loss) attributable to noncontrolling interests	$ (128)	$ (136)		$ (148)

[1] Certain prior period amounts have been reclassified to conform to the current period presentation (see Note 2 - Significant Accounting Policies - Reclassifications).