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Inventories
6 Months Ended
Jun. 30, 2011
Inventories [Abstract]  
Inventories
Note 5 — Inventories
Inventories consist of the following:
                 
    June 30,     December 31,  
    2011     2010  
    (in thousands)  
Raw materials
  $ 43,052     $ 30,676  
Work-in-process
    21,459       14,270  
Finished products
    7,793       7,183  
 
           
Total inventories
    72,304       52,129  
Less reserves
    (2,143 )     (2,096 )
 
           
Total inventories, net
  $ 70,161     $ 50,033