1. Description of Business and Significant Accounting Policies: Revenue Recognition Policy: Disaggregation of Revenue (Details) - USD ($)	12 Months Ended
	Oct. 31, 2021	Oct. 31, 2020
Revenue (Rounded)	$ 6,157,000	$ 11,529,000
Subscription services
Revenue (Rounded)	5,750,000	10,936,000
Professional Services
Revenue (Rounded)	407,000	593,000
Airlines
Revenue (Rounded)	816,000	5,589,000
Airports
Revenue (Rounded)	4,900,000	5,501,000
Other
Revenue (Rounded)	$ 441,000	$ 439,000