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Inventories
9 Months Ended
Jun. 30, 2011
Inventories [Abstract]  
Inventories
Note 4.   Inventories

Inventories consisted of the following:

   
June 30, 2011
  
September 30, 2010
 
        
Raw materials
 $40,067  $28,266 
Work in process
  21,049   14,159 
Finished goods
  70,861   65,501 
   $131,977  $107,926