Leases (Details Narrative) |
3 Months Ended | 9 Months Ended | ||||
|---|---|---|---|---|---|---|
|
Jul. 31, 2020
USD ($)
ft²
|
Jul. 31, 2019
USD ($)
|
Jul. 31, 2020
USD ($)
ft²
|
Jul. 31, 2019
USD ($)
|
Nov. 02, 2019
USD ($)
|
Oct. 31, 2019
USD ($)
|
|
| Rent expenses | $ 16,000 | $ 16,000 | $ 48,000 | $ 46,000 | ||
| Right of use assets | 67,982 | 67,982 | $ 106,221 | |||
| Operating lease liabilities | $ 68,762 | $ 68,762 | ||||
| ASC 842 [Member] | ||||||
| Right of use assets | 106,221 | |||||
| Operating lease liabilities | $ 106,299 | |||||
| Almaden Expressway, San Jose [Member] | ||||||
| Area of land | ft² | 2,000 | 2,000 | ||||
| Operating lease, expiration date | Sep. 30, 2021 | |||||
| Rent expenses | $ 5,000 | |||||
| Rent percentage | 3.00% | |||||
| Wilshire Boulevard, Los Angeles [Member] | ||||||
| Area of land | ft² | 3,000 | 3,000 | ||||
| Operating lease, expiration date | May 31, 2019 | |||||