Acquisitions - Narrative (Details) (USD $)				0 Months Ended
	Mar. 31, 2014	Jan. 02, 2014	Dec. 31, 2013	Jan. 02, 2014 Media Convergence Group (Newsy)	Feb. 09, 2014 Detroit MyNetworkTV affiliate and Buffalo ABC affiliate [Member] television_station	Jan. 02, 2014 Customer relationships	Jan. 02, 2014 Other intangible assets
Acquisitions (Textual) [Abstract]
Acquisition cost in cash				$ 35,000,000	$ 110,000,000
Number of Stations Acquired					2
Intangible assets		5,900,000		5,900,000		4,100,000	1,800,000
Finite-Lived Intangible Asset, Useful Life						5 years
Goodwill	56,682,000	28,716,000	27,966,000	28,716,000
Escrow Deposit					$ 11,000,000