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Debt (Tables)
3 Months Ended
Mar. 31, 2017
Debt Disclosure [Abstract]  
Debt
Debt consisted of the following:
 
 
Interest Rates
 
 
 
 
(dollars in thousands)
 
March 31, 2017
 
December 31, 2016
 
March 31, 2017

 
December 31, 2016

Term Loan
 
1.915%
 
1.745%
 
$
184,875

 
$
191,250

Less: Short-term debt
 
 
 
 
 
25,500

 
25,500

Long-term debt
 
 
 
 
 
$
159,375

 
$
165,750