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Inventories
12 Months Ended
Dec. 31, 2016
Inventory Disclosure [Abstract]  
Inventories
8)

Inventories

Inventories consist of the following:

 

     Years Ended December 31,  
           2016                  2015        

Raw material

   $ 150,150      $ 78,352  

Work-in-process

     39,105        23,297  

Finished goods

     86,614        50,982  
  

 

 

    

 

 

 
   $ 275,869      $ 152,631  
  

 

 

    

 

 

 

Inventory-related excess and obsolete charges of $16,039, $13,602 and $12,131 were recorded in cost of products in the years ended December 31, 2016, 2015 and 2014, respectively.