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2. Basis of Presentation and Significant Accounting Policies: Net Income Per Share Information: Schedule of Earnings Per Share Basic And Diluted (Details) (USD $)
3 Months Ended 9 Months Ended
Jul. 31, 2013
Jul. 31, 2012
Jul. 31, 2013
Jul. 31, 2012
Details        
Weighted average number of common shares outstanding - basic 7,299,666 7,193,140 7,236,371 7,182,169
Dilutive Securities, Effect on Basic Earnings Per Share, Dilutive Convertible Securities $ 515,229 $ 825,430 $ 540,169 $ 829,586
Weighted average number of common shares outstanding - diluted 7,814,895 8,018,570 7,776,540 8,011,755
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 631,271 551,070 606,331 546,914