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Note 3 - Inventories
12 Months Ended
Oct. 31, 2014
Notes to Financial Statements  
Inventory Disclosure [Text Block]
(3)
Inventories
 
Inventories as of October 31, 2014 and 2013 consist of the following:
 
 
 
 
October 31,
 
 
 
2014
 
 
2013
 
Finished goods
  $ 5,378,114     $ 5,569,539  
Work in process
    3,210,955       3,160,806  
Raw materials
    8,663,755       9,284,390  
Production supplies
    265,295       219,544  
Total
  $ 17,518,119     $ 18,234,279