Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Shareholders' Equity (Detail) - The following table summarizes the stock option activity for the Equity Plan

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Note 5 - Shareholders' Equity (Detail) - The following table summarizes the stock option activity for the Equity Plan (USD $)
 6 Months Ended
Feb. 28, 2013
Aug. 31, 2012
Outstanding, Number of Options 247,500 215,000
Outstanding, Weighted- Average Exercise Price (in Dollars per share) $ 5.52 $ 5.88
Outstanding, Weighted- Average Remaining Contractual Term 6 years 146 days  
Outstanding, Approximate Aggregate Instrinsic Value (in Dollars) $ 161,475  
Granted 32,500  
Granted (in Dollars per share) $ 3.15  
Options exercisable at February 28, 2013 205,000  
Options exercisable at February 28, 2013 (in Dollars per share) $ 6.03  
Options exercisable at February 28, 2013 5 years 6 months  
Options exercisable at February 28, 2013 (in Dollars) $ 114,165