DEFERRED CHARGES AND OTHER ASSETS, NET (Tables)

12 Months Ended

Dec. 31, 2015

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of deferred charges and other assets, net

Deferred charges and other assets, net consisted of the following:

	December 31, 2015		December 31, 2014
Deferred turnaround costs, net	$	177,236	$	204,987
Catalyst	77,725		77,322
Linefill	13,504		10,230
Restricted cash	1,500		1,521
Intangible assets, net	219		357
Other	20,529		5,972
	$	290,713	$	300,389

Intangible assets, net

Intangible assets, net was comprised of permits and emission credits as follows:

	December 31, 2015			December 31, 2014
Gross amount	$	3,597		$	3,599
Accumulated amortization	(3,378		)	(3,242		)
Net amount	$	219		$	357