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OTHER ASSETS (Details Tables) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Other Assets, Noncurrent [Abstract]    
Deferred debt issuance costs $ 15,119 $ 16,465
Security deposits 10,611 10,617
Other 7,693 6,432
Total $ 33,423 $ 33,514