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(1) Basis of Presentation and Summary of Significant Accounting Policies: (l) Net Income (loss) Per Common Share: Reconciliation between basic and diluted weighted average number of common shares (Details) (USD $)
12 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Basic weighted-average number of common shares outstanding during the year 12,811,017 13,332,583
Weighted-average number of dilutive common stock options outstanding during the year   $ 34,466
Diluted weighted-average number of common and common equivalent shares outstanding during the year 12,811,017 13,367,049