Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Oct. 31, 2015	Oct. 31, 2014
Cash flows from operating activities
Net income	$ 279,264	$ 348,342
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	3,001,875	2,805,249
Provision for deferred taxes	362,143	475,536
Provision (recovery) of doubtful accounts receivable	16,950	1,456
Stock-based compensation expense	341,181	310,401
Changes in operating assets and liabilities:
Change in accounts receivable	116,822	267,630
Change in prepaid expenses and other current assets	6,249	10,781
Change in other assets	(97,380)	10,386
Change in accounts payable	230,165	89,094
Change in accrued expenses and other current liabilities	144,609	110,394
Change in deferred revenue	807,029	3,456
Total adjustments	4,929,643	4,084,383
Net cash provided by operating activities	5,208,907	4,432,725
Cash flows from investing activities
PASSUR Network, net	(1,489,117)	(1,263,193)
Capitalized software development costs	(2,401,994)	(1,978,356)
Property and equipment	(455,302)	(348,572)
Net cash used in investing activities	(4,346,413)	(3,590,121)
Cash flows from financing activities
Repayments of notes payable - related party	(364,880)	(500,000)
Purchase of treasury stock	(271,953)
Surrender of shares to pay withholding taxes		(180,027)
Proceeds from exercise of stock options	51,120	31,500
Net cash used in financing activities	(585,713)	(648,527)
Increase in cash	276,781	194,077
Cash - beginning of year	648,727	454,650
Cash - end of year	925,508	648,727
Supplemental cash flow information
Cash paid for Interest - related party	225,000	241,000
Cash paid for Income taxes	$ 35,000	$ 9,000