3. Impact of the COVID-19 Pandemic (Details) - USD ($)	3 Months Ended	9 Months Ended
	Jul. 31, 2020	Jul. 31, 2020
Details
Potential CARES Act Payroll Support Program Proceeds		$ 3,003,000
Proceeds under Federal Stimulus grant program (Rounded)		1,501,000
Federal Stimulus Credits Utilized (Rounded)		208,000
Payroll Taxes Subject To Deferred Payment Under The Cares Act		130,000
Impairment Of Long Lived Assets, Held For Use (Rounded)		9,874,000
Capitalized Computer Software Additions (Rounded)		6,134,000
PASSUR NETWORK, Additions (Rounded)		$ 3,565,000
Lease, Cost (Rounded)	$ 175,000