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Note 10 - Contingencies
 3 Months Ended
Jan. 31, 2016
Notes to Financial Statements  
Commitments and Contingencies Disclosure [Text Block]
(10)
Contingencies     
 
From time to time, the Company is involved in various claims, legal actions and regulatory reviews arising in the ordinary course of business. In the opinion of management, the ultimate disposition of these matters will not have a material adverse effect on the Company’s financial position, results of operations or liquidity.