Acquisitions - Pro Forma Disclosures (Details) - Journal Communications and Detroit My Network TV Affiliate and Buffalo ABC Affiliate - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Acquisition, Pro Forma Revenue	$ 189,691	$ 192,621	$ 573,310	$ 560,097
Business Acquisition, Pro Forma Net Income (Loss)	$ (23,606)	$ 6,093	$ (17,028)	$ (18,586)
Business Acquisition, Pro Forma Earnings Per Share, Basic	$ (0.27)	$ 0.07	$ (0.19)	$ (0.23)
Business Acquisition, Pro Forma Earnings Per Share, Diluted	$ (0.27)	$ 0.07	$ (0.19)	$ (0.23)

The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(2)-(3)

-URI http://asc.fasb.org/extlink&oid=56956515&loc=d3e1392-128463

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