XML 22 R11.htm IDEA: XBRL DOCUMENT v3.7.0.1
Inventory
 3 Months Ended
Mar. 31, 2017
Inventory Disclosure [Abstract]  
Inventory

5. Inventory

Inventory consisted of the following:

 

(in thousands)

    March 31,
2017		      December 31,
2016		  

Raw materials

    $ 9,483      $ 9,658  

Work in process

      4,237        3,965  

Finished goods

      6,070        4,017  
  

 

 

     

 

 

  

Total inventory

    $ 19,790      $ 17,640  
  

 

 

     

 

 

  

 

As of March 31, 2017 and December 31, 2016, the Company had $1.2 million of inventory classified within other long-term assets, which represent raw materials not expected to be used by the Company during the next twelve months.