NET LOSS PER SHARE OF COMMON STOCK (Details) - shares |
3 Months Ended | |
|---|---|---|
Jan. 31, 2019 |
Jan. 31, 2018 |
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| Employee Stock Option [Member] | ||
| NET LOSS PER SHARE OF COMMON STOCK (Details) [Line Items] | ||
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 7,395,868 | 3,458,846 |
| Warrant [Member] | ||
| NET LOSS PER SHARE OF COMMON STOCK (Details) [Line Items] | ||
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 854,400 | 829,400 |
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- References No definition available.
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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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