Long-Term Debt (Tables)

6 Months Ended

Jun. 30, 2013

Long-Term Debt.

Schedule of the company's long term debt

The Company’s long-term debt as of June 30, 2013 and December 31, 2012 is as follows (in thousands):

	June 30, 2013		December 31, 2012
Revolving credit facility, due 2018	$	221,150	$	94,000
Senior notes, due 2020	600,000		600,000
Senior notes, due 2021	700,000		—
Long-term debt	$	1,521,150	$	694,000