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RELATED PARTY TRANSACTIONS Narrative 1 (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Related Party Transactions [Abstract]    
Receivable from related parties $ 16,808us-gaap_DueFromRelatedPartiesCurrent $ 15,704us-gaap_DueFromRelatedPartiesCurrent
Long-term receivable from related party $ 35,220us-gaap_DueFromRelatedPartiesNoncurrent $ 33,537us-gaap_DueFromRelatedPartiesNoncurrent