NET LOSS PER SHARE OF COMMON STOCK (Details) - shares	3 Months Ended		9 Months Ended
NET LOSS PER SHARE OF COMMON STOCK (Details) - shares	Jul. 31, 2015	Jul. 31, 2014	Jul. 31, 2015	Jul. 31, 2014
Employee Stock Option [Member]
NET LOSS PER SHARE OF COMMON STOCK (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	2,724,072	357,920	2,724,072	2,975,951
Warrant [Member]
NET LOSS PER SHARE OF COMMON STOCK (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	1,028,932	715,379	1,028,932	1,036,932
Convertible Preferred Stock [Member]
NET LOSS PER SHARE OF COMMON STOCK (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	739,958		739,958
Convertible Debt Securities [Member]
NET LOSS PER SHARE OF COMMON STOCK (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount				739,958