INTANGIBLE ASSETS AND GOODWILL (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
Sep. 30, 2013	Sep. 30, 2012
Changes in broadcasting licenses [Line Items]
Impairment loss	$ 0
Changes in goodwill [Roll Forward]
Goodwill before cumulative loss on impairment	164,718	164,506
Accumulated loss on impairment	(125,615)	(125,615)
Beginning balance after cumulative loss on impairment	39,103	38,891
Loss on impairment during the year	0	0
Acquisition	0	212
Ending balance	39,103	39,103
Radio Broadcasting Licences [Member]
Changes in broadcasting licenses [Line Items]
Beginning of period balance	718,656	715,902
Impairment loss	0	(22,307)
Acquisition	0	25,061
Ending period balance	$ 718,656	$ 718,656

Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

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