XML 47 R30.htm IDEA: XBRL DOCUMENT v2.3.0.15
Inventories (Tables)
9 Months Ended
Sep. 30, 2011
Inventories 
Inventories

 
  September 30,
2011
  December 31,
2010
 
 
  (in thousands)
 

Raw materials

  $ 20,102   $  

Work in process

    35,544      

Finished goods

    12,008      
           
 

Total

  $ 67,654   $