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GOODWILL AND INTANGIBLE ASSETS (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2013
Dec. 31, 2012
Goodwill and Intangible Assets Disclosure [Abstract]    
Goodwill $ 486,720 $ 486,720
Accumulated impairment losses (483,088) (483,088)
Net goodwill 3,632 3,632
Intangible assets with indefinite lives 10,142 10,142
Intangible assets with definite lives, net 570 689
Total intangible assets, net $ 10,712 $ 10,831