LONG-TERM LIABILITIES (Tables)

6 Months Ended

Jun. 30, 2015

LONG-TERM LIABILITIES

Schedule of long-term liabilities, excluding derivative financial instruments

	June 30,			December 31,
	2015			2014
	(in thousands)
Line of Credit	$	—		$	134,749
First Lien Credit Facility	219,665			—
Derivative Financial Instruments	469			—
Convertible Debentures	1,636			1,636
Senior Notes	230,410			300,000
Discount on Senior Notes	(2,824		)	(3,947		)
Contingent Earn-Out	6,800			6,530
Asset retirement obligations	30,751			29,771
	486,907			468,739
Less current portion	789			381
Long-term portion	$	486,118		$	468,358