Goodwill and Intangible Assets (Details 2) $ in Thousands	Jun. 30, 2015 USD ($)
Changes in the goodwill
Net balance at the beginning of the period	$ 164,887
Net balance at the end of the period	164,887
Changes in the goodwill and other indefinite lived intangible assets, on a net basis
Net balance at the beginning of the period	222,929
Net balance at the end of the period	222,929
Broadcast license
Changes in other indefinite lived intangible assets
Net balance at the beginning of the period	41,356
Net balance at the end of the period	41,356
Brands
Changes in other indefinite lived intangible assets
Net balance at the beginning of the period	15,986
Net balance at the end of the period	15,986
Other intangibles
Changes in other indefinite lived intangible assets
Net balance at the beginning of the period	700
Net balance at the end of the period	$ 700