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BASIS OF PRESENTATION AND SUMMARY ACCOUNTING POLICIES (Tables)
9 Months Ended
Sep. 30, 2018
Components of Inventory

The components of inventory are as follows:

 

     September 30,      December 31,  
     2018      2017  
     (in thousands)  

Finished goods

   $ 199,583      $ 125,355  

Work in process

     398        86  

Raw materials

     9,222        6,995  
  

 

 

    

 

 

 

Total

   $ 209,203      $ 132,436