LEASES (Details) |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
|
Apr. 30, 2020
USD ($)
ft²
|
Apr. 30, 2019
USD ($)
|
Apr. 30, 2020
USD ($)
ft²
|
Apr. 30, 2019
USD ($)
|
Nov. 01, 2019
USD ($)
|
Oct. 31, 2019
USD ($)
|
|
| LEASES (Details) [Line Items] | ||||||
| Monthly Base Rent Expense | $ 5,000 | |||||
| Base Rent Annual Increase Percentage | 3.00% | 3.00% | ||||
| Operating Leases, Rent Expense | $ 16,000 | $ 12,000 | $ 32,000 | $ 30,000 | ||
| Operating Lease, Right-of-Use Asset | 81,166 | 81,166 | $ 106,221 | |||
| Operating Lease, Liability | 81,712 | 81,712 | ||||
| Accounting Standards Update 2016-02 [Member] | ||||||
| LEASES (Details) [Line Items] | ||||||
| Operating Lease, Right-of-Use Asset | 106,221 | 106,221 | ||||
| Operating Lease, Liability | $ 106,299 | $ 106,299 | ||||
| Lease Expiring On September 2021 [Member] | ||||||
| LEASES (Details) [Line Items] | ||||||
| Area of Real Estate Property (in Square Feet) | ft² | 2,000 | 2,000 | ||||
| Lease Expired On May 2019 [Member] | ||||||
| LEASES (Details) [Line Items] | ||||||
| Area of Real Estate Property (in Square Feet) | ft² | 3,000 | 3,000 | ||||