SEGMENT DATA Revenue by Type (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Segment Reporting [Abstract]
Television advertising	$ 104,918	$ 96,866	$ 379,918	$ 340,012
Carriage fees and subscriptions	20,232	15,216	61,153	41,907
Other	14,999	18,906	55,185	55,295
Total net revenues	$ 140,149	$ 130,988	$ 496,256	$ 437,214