Debt (Tables)

3 Months Ended

Mar. 31, 2015

Debt Disclosure [Abstract]

Schedule of Debt

:

	March 31, 2015		December 31, 2014
Revolving credit agreement	$	19,602	$	—
6.75% Senior Notes due 2020	735,000		735,000
Original issue premium	6,722		7,017
	761,324		742,017
Obligations under capital leases	1,007		1,110
	762,331		743,127
Less current portion:	532		534
	$	761,799	$	742,593