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Stock repurchase program
12 Months Ended
Oct. 31, 2015
Equity [Abstract]  
Stock Repurchase Program
Note 16 - Stock repurchase program
 
During April 2014, the Company announced that its Board of Directors authorized the repurchase of up to 500,000 shares of its common stock. The share repurchase program may be suspended or terminated at any time without prior notice. As of October 31, 2015, the Company repurchased and retired 22,828 shares, all during fiscal 2014, pursuant to the program.