Non-controlling Interests (Narrative) (Details)	Mar. 31, 2017
Australia Country Cinemas, Pty Ltd [Member]
Ownership percentage by noncontrolling interest	25.00%
Shadow View Land And Farming, LLC [Member]
Ownership percentage by noncontrolling interest	50.00%
Sutton Hill Properties LLC [Member]
Ownership percentage by noncontrolling interest	25.00%