Consolidated Statements of Cash Flows (USD $)	3 Months Ended
	Jan. 31, 2012	Jan. 31, 2011
Net income	$ 380,090	$ 310,116
Depreciation and amortization	600,200	489,838
(Recovery of) provision for doubtful accounts receivable	(4,372)	55,526
Stock-based compensation expense	72,280	70,112
Change in accounts receivable	140,370	258,694
Change in prepaid expenses and other current assets	(243,006)	(301,685)
Change in other assets	(15,280)	60,991
Change in accounts payable	(270,075)	(401,131)
Change in accrued expenses and other current liabilities	20,979	72,646
Change in deferred revenue	265,940	(64,137)
Change in accrued interest - related party		351,005
Total adjustments	567,036	591,859
Net cash provided by operating activities	947,126	901,975
PASSUR Network	(194,419)	(42,993)
Software development costs	(529,420)	(566,671)
Property, plant and equipment	(70,868)	(12,432)
Net cash used in investing activities	(794,707)	(622,096)
Increase in cash	152,419	279,879
Cash - beginning of period	299,455	107,069
Cash - end of period	451,874	386,948
Cash paid for Interest - related party	73,828
Cash paid for Income taxes	$ 21,325	$ 8,865