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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
$ in Thousands
Oct. 31, 2015
Oct. 31, 2014
Accounts receivable, allowance for doubtful accounts $ 739 $ 878
Preferred stock, no par value $ 0 $ 0
Preferred stock, shares authorized 1,000,000 1,000,000
Preferred stock, shares issued 0 0
Common stock, stated value per share $ 0.10 $ 0.10
Common stock, shares authorized 12,500,000 12,500,000
Common stock, shares issued 6,650,517 6,589,918
Common stock, shares outstanding 6,551,718 6,508,880