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Inventories
9 Months Ended
Mar. 31, 2012
InventoriesAbstract  
Inventories
3. Inventories
 
The components of inventories include the following:
 
   
(unaudited)
       
   
March 31, 2012
   
June 30, 2011
 
   
 
   
 
 
Raw materials
  $ 609,331     $ 806,024  
Work in process
    685,706       604,788  
Finished goods
    338,799       318,076  
Reserve for obsolescence
    (70,395 )     (106,251 )
    $ 1,563,441     $ 1,622,637