LONG-TERM LIABILITIES (Tables)

9 Months Ended

Sep. 30, 2013

LONG-TERM LIABILITIES

Schedule of long-term liabilities, excluding derivative financial instruments

	September 30,		December 31,
	2013		2012
	(in thousands)
Line of Credit	$	94,500	$	99,500
Convertible debentures	1,636		1,636
Asset retirement obligations	26,286		25,236
Litigation allowance	3,100		3,100
	125,522		129,472
Less current portion	1,386		1,790
Long-term portion	$	124,136	$	127,682