ACCOUNTS RECEIVABLE (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Accounts Receivable, Net [Abstract]
Customer	$ 79,000	$ 78,000
Due from Affiliates (Note 5)	7,000	5,000
Unbilled	39,000	37,000
Other	39,000	17,000
Allowance for Doubtful Accounts (1)	(27,000)	(5,000)
Accounts Receivable, Net	$ 136,682	$ 131,799