Consolidated Statements of Cash Flows - USD ($)	3 Months Ended
	Jan. 31, 2020	Jan. 31, 2019
Cash flows from operating activities
Net loss	$ (583,250)	$ (934,067)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	1,000,847	824,882
Other	9,329	(8,071)
Stock-based compensation	146,648	155,747
Operating lease assets, liability, net	(4,492)	0
Changes in operating assets and liabilities:
Accounts receivable	42,405	161,332
Prepaid expenses and other current assets	(39,893)	(37,718)
Other assets	1,404	10,173
Accounts payable	(45,010)	(18,924)
Accrued expenses and other current liabilities	119,427	(68,828)
Accrued interest - related party	210,286	0
Deferred revenue	(622,492)	2,516,010
Total adjustments	818,459	3,534,603
Net cash provided by operating activities	235,209	2,600,536
Cash flows used in investing activities
PASSUR Network	0	(53,718)
Software development costs	(488,774)	(695,794)
Property and equipment	(7,015)	(1,163)
Net cash used in investing activities	(495,789)	(750,675)
Cash flows from financing activities
Proceeds from notes payable - related party	520,000	910,000
Proceeds from exercise of stock options	23,200	0
Net cash provided by financing activities	543,200	910,000
Increase in cash	282,620	2,759,861
Cash - beginning of period	145,151	100,856
Cash - end of period	427,771	2,860,717
Supplemental cash flow information
Interest - related party	0	167,919
Income taxes	$ 31,560	$ 0