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Inventories
12 Months Ended
Dec. 31, 2010
Inventories [Abstract]  
Inventories
Note 5 — Inventories
Inventories at year end consisted of the following:
                 
    2010     2009  
    (Dollars in thousands)  
Raw materials
  $ 128,752     $ 150,508  
Work-in-process
    54,098       53,847  
Finished goods
    194,032       191,747  
 
           
 
    376,882       396,102  
Less: Inventory reserve
    (38,284 )     (35,259 )
 
           
Inventories, net
  $ 338,598     $ 360,843