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Comprehensive Loss
9 Months Ended
Jun. 30, 2011
Comprehensive Loss/Share Repurchase Program [Abstract]  
Comprehensive Loss
Note I — Comprehensive Loss
     Comprehensive loss includes net loss, changes in foreign currency translation, and changes in the unrealized gains and losses on available-for-sale securities held. The comprehensive loss for the three and nine months ended June 30, 2011 and 2010 consists of the following:
                                 
    Three Months Ended     Nine Months Ended  
    June 30,     June 30,  
    2011     2010     2011     2010  
Net income (loss)
  $ (293,964 )   $ 95,020     $ (1,722,443 )   $ (425,553 )
Foreign currency adjustment
    130,003       (222,648 )     449,806       (1,010,369 )
Unrealized gain (loss) on securities held
    (25,739 )     (47,064 )     34,258       40,050  
 
                       
Comprehensive loss
  $ (189,700 )   $ (174,692 )   $ (1,238,379 )   $ (1,395,872 )