NET INCOME (LOSS) PER SHARE OF COMMON STOCK (Details) - shares |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Apr. 30, 2017 |
Apr. 30, 2016 |
Apr. 30, 2017 |
Apr. 30, 2016 |
|
| Series A Preferred Stock [Member] | ||||
| NET INCOME (LOSS) PER SHARE OF COMMON STOCK (Details) [Line Items] | ||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 739,958 | 739,958 | ||
| Employee Stock Option [Member] | ||||
| NET INCOME (LOSS) PER SHARE OF COMMON STOCK (Details) [Line Items] | ||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 3,153,472 | 3,138,472 | 3,155,872 | 3,138,472 |
| Warrant [Member] | ||||
| NET INCOME (LOSS) PER SHARE OF COMMON STOCK (Details) [Line Items] | ||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 837,400 | 707,387 | 837,400 | 707,387 |