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Long-Term Debt (Tables)
6 Months Ended
Jun. 30, 2019
Debt Disclosure [Abstract]  
Schedule of Long-Term Debt
Long-term debt consists of the following:
                 
(in millions)
 
June 30,
2019
   
December 31,
2018
 
Revolving credit facility
  $
76.0
    $
126.0
 
Term loan
   
82.5
     
82.5
 
Deferred finance costs
   
(0.5
)    
(0.9
)
                 
  $
158.0
    $
207.6
 
Due within one year
   
(21.5
)    
(21.4
)
                 
Due after one year
  $
136.5
    $
186.2