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BASIS OF PRESENTATION AND SUMMARY ACCOUNTING POLICIES (Tables)
3 Months Ended
Mar. 31, 2018
Components of Inventory

The components of inventory are as follows:

 

     March 31,
2018
     December 31,
2017
 
     (in thousands)  

Finished goods

   $ 174,565      $ 129,611  

Work in process

     1,738        1,548  

Raw materials

     1,264        1,277  
  

 

 

    

 

 

 

Total

   $ 177,567      $ 132,436