INCOME TAXES - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Income taxes
Net deferred tax asset	$ 43,510	$ 44,685
Deferred tax assets related to net operating loss carryforwards	18,236	21,652
BDL
Income taxes
Net deferred tax asset	1,200	1,300
Buckeye Caribbean
Income taxes
Net deferred tax asset	42,300	43,400
Deferred tax assets related to net operating loss carryforwards	18,200
Release of valuation allowance	$ 1,300	$ 1,800