Accounts Payable and Accrued Expenses (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Other Liabilities Disclosure [Abstract]
Accrued network revenue sharing	$ 58,441	$ 37,380
Accrued employee costs	20,374	15,698
Accrued other	19,178	12,515
Accounts payable	12,686	3,664
Accrued interest	10,092	8,213
Accrued professional fees	6,229	3,979
Accrued income taxes	4,749	952
Accrued licensing and broadcast fees	4,653	4,901
Accrued retention and severance costs	3,021	0
Accrued real estate taxes	2,636	3,408
Non-cash contract termination liability	2,266	3,801
Accrued sponsor fees	2,212	2,000
Accrued transaction costs	0	1,167
Accrued dividends	0	2,652
Accrued claims reserve	0	2,256
Total accounts payable and accrued expenses	$ 146,537	$ 102,586