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Condensed Consolidated Statement of Shareholders' Equity (Unaudited) - 9 months ended Jul. 31, 2017 - USD ($)
Common Stock [Member]
Retained Earnings [Member]
Total
Balances (in shares) at Oct. 31, 2016 7,081,159    
Balances at Oct. 31, 2016 $ 11,080,595 $ 13,684,394 $ 24,764,989
Share-based compensation, net (in shares) (258,434)    
Share-based compensation, net $ 566,668   566,668
Repurchase and retirement of common stock (at cost) (in shares) (5,245)    
Repurchase and retirement of common stock (at cost)   (17,019) (17,019)
Net loss   (1,150,009) (1,150,009)
Balances (in shares) at Jul. 31, 2017 7,334,348    
Balances at Jul. 31, 2017 $ 11,647,263 $ 12,517,366 $ 24,164,629