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Consolidated Balance Sheets Parenthetical - $ / shares
Apr. 30, 2018
Oct. 31, 2017
[1]
Consolidated Balance Sheets Parenthetical    
Preferred stock par value $ 0.01 $ 0.01
Preferred stock shares authorized 5,000,000 5,000,000
Preferred stock shares issued
Preferred stock shares outstanding
Common stock par value $ 0.01 $ 0.01
Common stock shares authorized 20,000,000 20,000,000
Common stock shares issued 8,480,526 8,480,526
Treasury stock shares 784,435 784,435
[1] Certain April 30, 2017 balances have been restated from previously reported results. Please refer to Note 2 of the Company’s Annual Report on Form 10-K for the year ended October 31, 2017