Long-term Debt (Tables)

3 Months Ended

Mar. 31, 2013

Long-term Debt

Schedule of long-term debt

Long-term debt consisted of the following (in thousands):

	March 31, 2013		December 31, 2012
Revolving credit facility due November 2015	$	—	$	530,500
Term loan facility due November 2015	—		150,000
Revolving credit facility due May 2018	238,000		—
Term loan facility due May 2018	150,000		—
Senior Notes due April 2021 (presented net of the unamortized discount of $5.5 million as of March 31, 2013)	344,548		—
Long-term debt	$	732,548	$	680,500