Asset Retirement Obligation - Narrative (Details)	9 Months Ended	12 Months Ended
Sep. 30, 2014	Dec. 31, 2013
Asset Retirement Obligation Disclosure [Abstract]
Asset Retirement Obligation Expected Term	50 years	50 years
Asset Retirement Obligations, Description	The obligation is calculated based on the assumption that all of our advertising structures will be removed within the next 50 years.	The obligation is calculated based on the assumption that all of the Company’s advertising structures will be removed within the next 50 years

A general description of the asset retirement obligations and the associated long-lived assets. Description may include the terms of the legal restriction.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 410

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849

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Period Type:	duration