ACQUISITIONS, DIVESTITURES AND PRO FORMA SUMMARY (Details) (USD $)	9 Months Ended
Sep. 30, 2012	Sep. 30, 2011
Acquisition [Line Items]
Payments to Acquire Businesses, Gross	$ 25,325,000	$ 9,000,000
KBLXFM [Member]
Acquisition [Line Items]
Payments to Acquire Businesses, Gross	25,000,000
Acquisition price paid from borrowing	18,000,000
Purchase price allocation [Abstract]
Acquisition price paid using cash available from operating cash flow	7,000,000
KBLXFM [Member] \| Radio Broadcasting Licences [Member]
Purchase price allocation [Abstract]
Intangible assets non amortizable	24,800,000
KBLXFM [Member] \| Goodwill [Member]
Purchase price allocation [Abstract]
Intangible assets non amortizable	$ 200,000

The amount of acquisition cost of a business combination allocated to an identifiable intangible asset that will not be amortized. Does not include goodwill.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 51

-Subparagraph e

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 52

-Subparagraph b

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Name:	us-gaap_BusinessAcquisitionPurchasePriceAllocationIntangibleAssetsNotAmortizable
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant