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Inventories (Tables)
 6 Months Ended
Jun. 30, 2011
Inventories  
Schedule Of Inventories
     June 30,
2011		     December 31,
2010		  
     (In thousands)  

Raw materials

    $ 899      $ 888   

Work-in-progress

      7,590        2,605   

Finished goods

      798        913   
  

 

 

    

 

 

  

Inventory at cost

      9,287        4,406   

Inventory reserves

      (1,008 )     (1,266 )
  

 

 

    

 

 

  

Total

    $ 8,279      $ 3,140