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Inventories and major vendors
9 Months Ended
Jul. 31, 2013
Inventory Disclosure [Abstract]  
Inventories and major vendors
Note 4 - Inventories and major vendors
 
Inventories, consisting of materials, labor and manufacturing overhead, are stated at the lower of cost or market. Cost has been determined using the weighted average cost method. Inventories consist of the following (in thousands):
 
 
 
July 31, 2013
 
October 31, 2012
 
 
 
 
 
 
 
 
 
Raw materials and supplies
 
$
2,559
 
$
2,519
 
Work in process
 
 
131
 
 
3
 
Finished goods
 
 
4,740
 
 
4,630
 
Less inventory reserve
 
 
(120)
 
 
(168)
 
 
 
 
 
 
 
 
 
Totals
 
$
7,310
 
$
6,984
 
 
Purchases of inventory from three major vendors during the nine months ended July 31, 2013 represented 33%, 14% and 10% of total inventory purchases compared to two major vendors who represented 17% and 13% of total inventory purchases for the same period in 2012. The Company has arrangements with these vendors to purchase product based on purchase orders periodically issued by the Company.