Long-term Debt (Tables)

6 Months Ended

Jun. 30, 2017

Debt Disclosure [Abstract]

Schedule of components of long-term debt

Long-term debt consisted of the following:

(dollars in thousands)	June 30, 2017			December 31, 2016
Term loan	$	395,618		$	383,137
Less current maturities	(4,000		)	(3,960		)
Total long-term debt	$	391,618		$	379,177