INTANGIBLE ASSETS AND GOODWILL (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2012	Mar. 31, 2011
Changes in broadcasting licenses [Line Items]
Beginning of period balance	$ 715,902	$ 707,852
Impairment loss	0	0
Acquisition	0	8,050
Ending period balance	715,902	715,902
Changes in goodwill [Roll Forward]
Goodwill before cumulative loss on impairment	164,506	163,783
Accumulated loss on impairment	(125,615)	(125,615)
Beginning balance after cumulative loss on impairment	38,891	38,168
Loss on impairment during the year	0	0
Acquisition	0	723
Ending balance	$ 38,891	$ 38,891

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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