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Inventories
9 Months Ended
Jul. 31, 2014
Inventories [Abstract]  
Inventories
4. Inventories
Inventories are principally stated at the lower of first-in, first-out cost or market. Manufactured finished goods and work in process inventories include material, direct labor and overhead based on standard costs, which approximate actual costs. The Company utilizes an estimated gross profit method for determining cost of sales in interim periods at certain divisions.
Inventories consisted of the following:
 
  
July 31,
2014
  
October 31,
2013
 
Printing:
      
   Raw materials
 
$
1,146,437
  
$
1,375,675
 
   Work in process
  
667,620
   
756,861
 
   Finished goods
  
1,269,587
   
1,218,233
 
Office products and office furniture
  
1,309,012
   1,533,810 
Total inventory 
$
4,392,656
  
$
4,884,579