Discontinued Operations - Summary of Aggregate Carrying Amounts of Classes Held For Sale Assets and Liabilities (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Carrying amounts of liabilities included as part of discontinued operations
Total Liabilities classified as held for sale in the condensed consolidated balance sheet	$ 27,056	$ 28,583
Operating Segments | Entertainment
Carrying amounts of assets included as part of discontinued operations
Cash and cash equivalents	15,403	12,297
Accounts receivable, net	19,880	20,811
Other assets – current	1,507	598
Property and equipment	2,550	2,664
Other assets	6,917	8,505
Trademarks and other intangibles, net	204,307	204,348
Investments and joint ventures	90	90
Goodwill	53,029	53,029
Total assets classified as held for sale in the condensed consolidated balance sheet	303,683	302,342
Carrying amounts of liabilities included as part of discontinued operations
Accounts payable and accrued expenses	9,997	11,760
Deferred revenue	12,947	11,767
Other liabilities	4,112	5,056
Total Liabilities classified as held for sale in the condensed consolidated balance sheet	$ 27,056	$ 28,583