4. Leases (Details) - USD ($)	6 Months Ended
Apr. 30, 2021	Oct. 31, 2020	Oct. 31, 2019
Operating lease right-of-use assets	$ 178,271	$ 232,721	$ 1,497,000
Operating Lease, Liability	324,366		$ 1,620,000
Stamford, CT
Operating Lease - Annual Rental Rate	61,000
Orlando, FL
Operating Lease - Annual Rental Rate	$ 74,000

Represents the monetary amount of Operating Lease - Annual Rental Rate, during the indicated time period.

No definition available.

Name:	fil_OperatingLeaseAnnualRentalRate
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977

+ Details

Name:	us-gaap_OperatingLeaseLiability
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of lessee's right to use underlying asset under operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977

+ Details

Name:	us-gaap_OperatingLeaseRightOfUseAsset
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

Name:	us-gaap_MajorPropertyClassAxis=fil_StamfordCtMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_MajorPropertyClassAxis=fil_OrlandoFlMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: