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Inventories, net
6 Months Ended
Jun. 30, 2017
Inventory Disclosure [Abstract]  
Inventories, net
6) Inventories, net

Inventories consist of the following:

 

     June 30, 2017      December 31, 2016  

Raw materials

   $ 172,948      $ 150,150  

Work-in-process

     50,736        39,105  

Finished goods

     81,023        86,614  
  

 

 

    

 

 

 
   $ 304,707      $ 275,869