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Inventories (Tables)
6 Months Ended
Jun. 30, 2017
Schedule of Inventories

Inventories consist of the following (in thousands):

 

     June 30, 2017      December 31,
2016
 

Raw Materials

   $ 16,538      $ 14,954  

Work-in-process

     2,461        2,789  

Finished products

     7,086        6,953  
  

 

 

    

 

 

 

Total

   $ 26,085      $ 24,696