Economic Dependency (Details Narrative) - USD ($)	3 Months Ended		6 Months Ended
	Apr. 30, 2021	Apr. 30, 2020	Apr. 30, 2021	Apr. 30, 2020
Six Vendors [Member]
Accounts receivable	$ 386,000		$ 386,000
Accounts Payable [Member] | Six Vendors [Member]
Concentration risk percentage	27.00%	26.00%	28.00%	27.00%
Accounts receivable		$ 971,000		$ 971,000
Six Customers [Member]
Accounts receivable	$ 2,094,000	$ 3,557,000	$ 2,094,000	$ 3,557,000
Six Customers [Member] | Sales Revenue [Member]
Concentration risk percentage	23.00%	24.00%	24.00%	24.00%