Debt and Capital Lease Obligations (Tables)

9 Months Ended

Sep. 30, 2015

Debt and Capital Lease Obligations [Abstract]

Schedule of Long-term Debt Instruments

debt is summarized in the following table (in thousands):

	September 30, 2015		December 31, 2014
Senior notes	$	150,000	$	150,000
Credit facility	278,000		206,000
Long-term debt	$	428,000	$	356,000