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Debt (Tables)
9 Months Ended
Sep. 30, 2016
Debt Disclosure [Abstract]  
Debt
Debt consisted of the following:
 
 
Interest Rates
 
 
 
 
 
 
September 30,
 
December 31,
 
 
 
 
(dollars in thousands)
 
2016
 
2015
 
September 30, 2016

 
December 31, 2015

Term Loan
 
1.655%
 
1.555%
 
$
197,625

 
$
216,750

Less: Short-term debt
 
 
 
 
 
25,500

 
25,500

Long-term debt
 
 
 
 
 
$
172,125

 
$
191,250