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Accrued expenses and other long-term liabilities (Tables)
 6 Months Ended
Apr. 30, 2013
Payables and Accruals [Abstract]  
Accrued Expenses

Accrued expenses consist of the following (in thousands):

 

    April 30, 2013     October 31, 2012  
                 
Wages payable   $ 927     $ 1,032  
Accrued receipts     1,162       864  
Other current liabilities     136       206  
                 
Totals   $ 2,225     $ 2,102