Noncontrolling Interests (Components Of Noncontrolling Interests) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended
	Sep. 30, 2014	Dec. 31, 2013
Noncontrolling Interest [Line Items]
Noncontrolling interests in consolidated subsidiaries	$ 4,796	$ 4,607
Australia Country Cinemas [Member]
Noncontrolling Interest [Line Items]
Noncontrolling interests in consolidated subsidiaries	545	532
Shadow View Land And Farming LLC [Member]
Noncontrolling Interest [Line Items]
Noncontrolling interests in consolidated subsidiaries	2,015	1,862
Sutton Hill Properties [Member]
Noncontrolling Interest [Line Items]
Noncontrolling interests in consolidated subsidiaries	$ 2,236	$ 2,213