Long-term Debt (Tables)

6 Months Ended

Jun. 30, 2017

Long-term Debt.

Schedule of long-term debt

Long-term debt was as follows at December 31, 2016 and June 30, 2017 (in thousands):

	December 31, 2016		June 30, 2017
Revolving credit facility (a)	$	210,000		305,000
5.375% senior notes due 2024 (b)		650,000		650,000
Net unamortized debt issuance costs		(10,086)		(9,551)
	$	849,914		945,449