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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 Table (Details) (USD $)
3 Months Ended 6 Months Ended
Apr. 30, 2013
Apr. 30, 2012
Apr. 30, 2013
Apr. 30, 2012
Details        
Weighted average number of common shares outstanding - basic 7,215,632 7,178,140 7,204,200 7,176,624
Dilutive Securities, Effect on Basic Earnings Per Share, Other $ 628,646 $ 828,768 $ 638,011 $ 826,880
Weighted average number of common shares outstanding - diluted 7,844,278 8,006,908 7,842,211 8,003,504
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 588,854 512,732 579,488 514,620