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Inventories
9 Months Ended
Sep. 30, 2011
Inventories [Abstract] 
Inventories

5. INVENTORIES

Inventories consisted of the following (in thousands):

 

     September 30,
2011
     December 31,
2010
 

Raw materials

   $ 1,885       $ —     

Work in process

     1,218         —     

Finished goods

     91         —     
  

 

 

    

 

 

 

Total inventories

   $ 3,194       $ —