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Inventories
9 Months Ended
Sep. 30, 2011
Inventories [Abstract] 
Inventories
Note 5 — Inventories
Inventories consist of the following:
                 
    September 30,     December 31,  
    2011     2010  
    (in thousands)  
Raw materials
  $ 75,035     $ 30,676  
Work-in-process
    32,766       14,270  
Finished products
    8,948       7,183  
 
           
Total inventories
    116,749       52,129  
Less reserves
    (2,121 )     (2,096 )
 
           
Total inventories, net
  $ 114,628     $ 50,033