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INVESTMENTS (Tables)
12 Months Ended
Sep. 30, 2011
INVESTMENTS [Abstract] 
Non-Current Investments
At September 30, 2011 and 2010, non-current investments were as follows:

   
2011
  
2010
 
Trading securities:
      
Mutual funds
 $13,426  $11,770 
Equity and other investments
  1,679   1,872 
   $15,105  $13,642