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Nature of Business (Details)	12 Months Ended
	Dec. 31, 2012 RadioStation Segments
Nature of Business (Textual) [Abstract]
Number of Reportable Segments	1
Radio station owns and operated by entity	43

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- Definition

Number of radio stations owned and operated by entity.

+ References

No definition available.

+ Details

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- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

No definition available.

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