Debt (Tables)

9 Months Ended

Sep. 30, 2014

Debt Disclosure [Abstract]

Schedule of Debt

Debt consists of:

	September 30, 2014		December 31, 2013
Revolving credit agreement	$	—	$	—
6.75% Senior Notes due 2020	735,000		660,000
Original issue premium	7,296		4,056
Notes payable and other bank loans	80		120
	742,376		664,176
Obligations under capital leases	1,422		952
	743,798		665,128
Less current portion:	650		467
	$	743,148	$	664,661