v2.4.0.8
Long-Term Debt (Tables)
12 Months Ended
Dec. 31, 2013
Debt Disclosure [Abstract]  
Summary of Long-Term Debt
     December 31,  
     2013     2012  

Revolving Credit Facilities due through 2018

     580,593       555,472  

Term Loans due through 2021

     164,041       180,229  
  

 

 

   

 

 

 
     744,634       735,701  

Current portion

     (25,246     (25,246
  

 

 

   

 

 

 

Total

     719,388       710,455