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FCC Broadcasting Licenses - Carrying Amount of Broadcasting Licenses (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
FCC Broadcasting Licenses [Line Items]
Beginning Balance	$ 234,328,330
Ending Balance	234,719,505	$ 234,328,330
FCC Broadcasting License [Member]
FCC Broadcasting Licenses [Line Items]
Beginning Balance	234,328,330	108,961,730
Acquisitions of translator licenses	391,175	155,000
FCC broadcasting licenses received from asset exchange		125,211,600
Ending Balance	$ 234,719,505	$ 234,328,330

X

- Definition

FCC broadcasting licenses.

+ References

No definition available.

+ Details

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- Definition

Amount of assets, excluding financial assets and goodwill, that lack physical substance, having a projected indefinite period of benefit, acquired at the acquisition date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=56956791&loc=d3e4845-128472

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X

- Definition

Carrying amount (original costs adjusted for previously recognized amortization and impairment) as of the balance sheet date for the capitalized costs to acquire rights under a license arrangement (for example, to sell specified products in a specified territory) having an indefinite period of benefit.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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- Definition

Amount of increase in assets, excluding financial assets and goodwill, lacking physical substance with an indefinite life, resulting from a business combination.

+ References

No definition available.

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