XML 28 R17.htm IDEA: XBRL DOCUMENT v3.2.0.727
Inventory (Tables)
6 Months Ended
Jun. 30, 2015
Inventory Disclosure [Abstract]  
Inventory

Inventory consists of the following (in thousands):

 

     June 30,
2015
     December 31,
2014
 

Raw materials

   $ 2,392       $ 2,200   

Work-in-process

     6,117         5,187   

Finished goods

     1,615         5,565   
  

 

 

    

 

 

 

Total inventory

   $ 10,124       $ 12,952