Supplemental Disclosures of Cash Flow Information

6 Months Ended

Jun. 30, 2012

Supplemental Disclosures of Cash Flow Information [Abstract]

Supplemental Disclosures of Cash Flow Information

(11) SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION

Supplemental disclosures of cash flow information:

	For the three months ended				For the six months ended
	June 30,				June 30,
	2012		2011		2012		2011
	(in thousands)
Cash paid during the year for interest	$	3,368	$	6,991	$	29,820	$	31,848
Cash paid during the year for income taxes		–		1,000		68		17,000
Noncash property additions		3,220		58,741		20,789		62,870