Interim Financial Information (Unaudited)

12 Months Ended

Dec. 31, 2012

Interim Financial Information (Unaudited) [Abstract]

Interim Financial Information (Unaudited)

(14) Interim Financial Information (Unaudited)

The following tables summarize our consolidated unaudited interim financial information for the years ended December 31, 2012 and 2011.

	Three Months Ended
	March 31		June 30		September 30		December 31 (1)
	(In thousands, except per share data)
2012
Revenues	$	98,796	$	99,270	$	86,668	$	138,899
Costs and expenses		71,501		68,071		67,379		86,235
Income from operations		27,295		31,199		19,289		52,664
Net income (loss)		1,503		35,401		(2,247)		24,153
Earnings (loss) per share:
Basic	$	0.04	$	0.90	$	(0.06)	$	0.62
Diluted		0.04		0.90		(0.06)		0.61

(1)Includes the results of operations of the Hilcorp Properties, which we acquired on October 31, 2012.

		Three Months Ended
	March 31 (1)		June 30		September 30		December 31
	(In thousands, except per share data)
2011
Revenues	$	67,249	$	92,830	$	84,884	$	103,364
Costs and expenses		60,175		61,571		69,232		90,223
Income from operations		7,074		31,259		15,652		13,141
Net income (loss)		(14,509)		25,003		23,458		(7,341)
Earnings (loss) per share:
Basic	$	(0.36)	$	0.62	$	0.59	$	(0.19)
Diluted		(0.36)		0.62		0.58		(0.19)

(1)Included in net income (loss) for the three months ended March 31 is the loss on extinguishment of debt of $2.4 million resulting from writing off the unamortized deferred financing costs associated with our terminated amended prior credit facility.