8. Income Taxes (Details)	Oct. 31, 2021 USD ($)
Details
Operating Loss Carryforwards	$ 26,239,000
Operating Loss Carryforwards, indefinite lived	13,459,000
Operating Loss Carryforwards, will expire in various tax years	$ 12,780,000

Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32559-109319

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