CREDIT FACILITY AND LONG-TERM DEBT (Tables)

12 Months Ended

Dec. 31, 2013

Debt Disclosure [Abstract]

Summary of long-term debt outstanding

Long-term debt outstanding consisted of the following:

	December 31, 2013			December 31, 2012
Senior Secured Notes	$	667,487		$	666,538
Revolving Loan	15,000			—
Catalyst leases	53,089			43,442
	735,576			709,980
Less—Current maturities	(12,029		)	—
Long-term debt	$	723,547		$	709,980

Schedule of debt maturing in the next five years and thereafter

Debt maturing in the next five years and thereafter is as follows:

Year Ending December 31,
2014	$	26,887
2015	—
2016	26,202
2017	15,000
2018	—
Thereafter	667,487
	$	735,576