Consolidated Statements of Cash Flows - USD ($)	6 Months Ended
	Apr. 30, 2020	Apr. 30, 2019
Cash flows from operating activities
Net loss	$ (12,314,341)	$ (2,065,734)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Depreciation and amortization	1,748,903	1,714,085
Provision for doubtful accounts	103,534	0
Other	9,329	(16,281)
Stock-based compensation	249,222	318,891
Operating lease assets, liability, net	234,541	0
Loss from impairment charges	9,874,281	0
Changes in operating assets and liabilities:
Accounts receivable	120,999	196,334
Prepaid expenses and other current assets	(23,558)	(242,790)
Other assets	8,272	19,371
Accounts payable	351,997	20,151
Accrued expenses and other current liabilities	(12,431)	(13,960)
Accrued interest - related party	428,915	0
Deferred revenue	(1,419,527)	1,398,410
Total adjustments	11,674,477	3,394,211
Net cash (used in) provided by operating activities	(639,864)	1,328,477
Cash flows used in investing activities
PASSUR Network	0	(41,031)
Software development costs	(488,774)	(1,342,336)
Property and equipment	(7,015)	(78,252)
Net cash used in investing activities	(495,789)	(1,461,619)
Cash flows from financing activities
Proceeds from notes payable - related party	1,435,000	910,000
Proceeds from exercise of stock options	23,200	0
Net cash provided by financing activities	1,458,200	910,000
Increase in cash	322,547	776,858
Cash - beginning of period	145,151	100,856
Cash - end of period	467,698	877,714
Supplemental cash flow information
Interest - related party	0	335,684
Income taxes	$ 35,413	$ (12,200)