8. Income Taxes: Schedule of Income before Income Tax, Domestic and Foreign (Details) - USD ($)	12 Months Ended
	Oct. 31, 2020	Oct. 31, 2019
Text Block [Abstract]
Current Federal Tax Expense (Benefit)	$ 0	$ 0
Current State and Local Tax Expense (Benefit)	5,000	(10,000)
Current Foreign Tax Expense (Benefit)	32,000	0
Current Income Tax Expense (Benefit)	37,000	(10,000)
Deferred Federal Income Tax Expense (Benefit)	0	0
Deferred State and Local Income Tax Expense (Benefit)	0	0
Income tax (benefit)/expense, net	$ 37,000	$ (10,000)