Goodwill and Intangible Assets (Details 3) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Changes in other amortizable intangible assets
Balance at the beginning of the period	$ 74,925us-gaap_FiniteLivedIntangibleAssetsNet
Amortization	(3,433)us-gaap_AmortizationOfIntangibleAssets	(1,600)us-gaap_AmortizationOfIntangibleAssets
Net balance at the end of the period	71,492us-gaap_FiniteLivedIntangibleAssetsNet
Future estimated amortization expense
2015	10,049
2016	13,399
2017	13,227
2018	13,169
2019	8,432
2020 and thereafter	13,216
Total	71,492us-gaap_FiniteLivedIntangibleAssetsNet
Weighted Average
Changes in other amortizable intangible assets
Remaining amortization period	5 years 9 months 18 days
Affiliate Relationships
Changes in other amortizable intangible assets
Balance at the beginning of the period	69,064
Amortization	(3,075)
Net balance at the end of the period	65,989
Future estimated amortization expense
Total	65,989
Advertiser Relationships
Changes in other amortizable intangible assets
Balance at the beginning of the period	2,896
Amortization	(138)
Net balance at the end of the period	2,758
Future estimated amortization expense
Total	2,758
Noncompete Agreements
Changes in other amortizable intangible assets
Balance at the beginning of the period	2,882
Amortization	(137)
Net balance at the end of the period	2,745
Future estimated amortization expense
Total	2,745
Other intangibles
Changes in other amortizable intangible assets
Balance at the beginning of the period	83
Amortization	$ (83)

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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-Name Accounting Standards Codification

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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