Leases (Details Narrative) |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Apr. 30, 2021
USD ($)
ft²
|
Apr. 30, 2020
USD ($)
|
Apr. 30, 2021
USD ($)
ft²
|
Apr. 30, 2020
USD ($)
|
|
Rent expenses | $ 16,000 | $ 16,000 | $ 32,000 | $ 32,000 |
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% | |||
Operating lease remaining term | 5 months | 5 months |
X | ||||||||||
- Definition Rent percentage. No definition available.
|
X | ||||||||||
- Definition Area of land held. No definition available.
|
X | ||||||||||
- Definition Date which lease or group of leases is set to expire, in YYYY-MM-DD format. No definition available.
|
X | ||||||||||
- Definition Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Definition Cash payments to lessor's for use of assets under operating leases. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Details
|