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Inventory (Tables)
6 Months Ended
Jun. 30, 2016
Schedule of Inventory

Inventories as of June 30, 2016 and December 31, 2015 consist of the following:

 

In thousands    June 30, 2016      December 31, 2015  

Raw materials

   $ 8,596       $ 9,096   

Work in process

     2,748         1,640   

Finished goods

     8,962         8,249   
  

 

 

    

 

 

 

Total inventory

   $ 20,306       $ 18,985