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Inventories (Tables)
6 Months Ended
Jun. 30, 2014
Components of Inventories

The components of inventories consist of the following:

 

     June 30,
2014
     December 31,
2013
 

Finished products

   $ 151,269       $ 126,872   

Raw materials

     23,971         12,958   
  

 

 

    

 

 

 
   $ 175,240       $ 139,830