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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 6 Months Ended
Apr. 30, 2014
Apr. 30, 2013
Apr. 30, 2014
Apr. 30, 2013
Details        
Weighted average number of common shares outstanding - basic 7,428,137 7,215,632 7,385,626 7,204,200
Dilutive Securities, Effect on Basic Earnings Per Share, Dilutive Convertible Securities $ 281,320 $ 628,646 $ 273,802 $ 638,011
Weighted average number of common shares outstanding - diluted 7,709,457 7,844,278 7,659,428 7,842,211
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 572,680 588,854 580,197 579,488