FAIR VALUE MEASUREMENTS (Details) - Hierarchy for financial liabilities measured at fair value - Patent Acquisition Obligation [Member] - USD ($) |
Apr. 30, 2017 |
Oct. 31, 2016 |
|---|---|---|
| FAIR VALUE MEASUREMENTS (Details) - Hierarchy for financial liabilities measured at fair value [Line Items] | ||
| Financial Liability | $ 4,171,876 | |
| Fair Value, Inputs, Level 1 [Member] | ||
| FAIR VALUE MEASUREMENTS (Details) - Hierarchy for financial liabilities measured at fair value [Line Items] | ||
| Financial Liability | ||
| Fair Value, Inputs, Level 2 [Member] | ||
| FAIR VALUE MEASUREMENTS (Details) - Hierarchy for financial liabilities measured at fair value [Line Items] | ||
| Financial Liability | ||
| Fair Value, Inputs, Level 3 [Member] | ||
| FAIR VALUE MEASUREMENTS (Details) - Hierarchy for financial liabilities measured at fair value [Line Items] | ||
| Financial Liability | $ 4,171,876 |