Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2016

Debt Disclosure [Abstract]

Schedule of Long-term Debt

At December 31, 2016 and 2015, long-term debt consisted of the following (in thousands):

	2016			2015
$150 million revolving credit facility, due June 2020	$	—		$	50,000
$825 million Term B loan facility, due June 2022	656,000			724,000
	656,000			774,000
Unamortized deferred loan costs	(15,645		)	(18,492		)
	$	640,355		$	755,508