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Inventories and major vendors (Tables)
3 Months Ended
Jan. 31, 2013
Inventory Disclosure [Abstract]  
Components of Inventories

Cost has been determined using the weighted average cost method.

 

    January 31, 2013     October 31, 2012  
                 
Raw materials and supplies   $ 2,485,137     $ 2,518,937  
Work in process     157       2,863  
Finished goods     4,307,224       4,630,174  
Less inventory reserve     (55,146 )     (167,428 )
                 
Totals   $ 6,737,372     $ 6,984,546