Quarterly report pursuant to Section 13 or 15(d)

NET INCOME (LOSS) PER SHARE OF COMMON STOCK (Details) - Reconciliation between basic weighted average common shares outstanding and dilutive weighted average common shares outstanding

v3.8.0.1
NET INCOME (LOSS) PER SHARE OF COMMON STOCK (Details) - Reconciliation between basic weighted average common shares outstanding and dilutive weighted average common shares outstanding - shares
3 Months Ended 6 Months Ended
Apr. 30, 2018
Apr. 30, 2017
Apr. 30, 2018
Apr. 30, 2017
Reconciliation between basic weighted average common shares outstanding and dilutive weighted average common shares outstanding [Abstract]        
Basic weighted average common shares outstanding 16,713,091 9,734,171
Effect of stock options   2,400    
Dilutive weighted average common shares outstanding 16,713,091 9,736,571