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Prepaid Expenses
9 Months Ended
Jul. 31, 2011
Prepaid Expenses [Abstract]  
PREPAID EXPENSES
8. PREPAID EXPENSES
     Prepaid expenses consist of the following:
                 
    July 31,     October 31,  
    2011     2010  
Prepaid advertising
  $ 595     $ 746  
Other
    301       175  
 
           
 
  $ 896     $ 921