Income Taxes (Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Intangible assets	$ (17,943)	$ (55,910)
Accrued compensation	6,251	4,038
Fixed assets	(5,192)	(5,513)
Program development costs	13,310	5,014
Equity-based compensation	4,700	1,965
Other	1,030	320
Total net deferred tax asset	$ 2,156
Total net deferred tax (liability)		$ (50,086)