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5. SHAREHOLDERS' EQUITY (Details 1) (USD $)
3 Months Ended
Nov. 30, 2012
Qualified ISO
Nov. 30, 2012
Non-Qualified ISO
Aug. 31, 2012
Non-Qualified ISO
Awards Outstanding 689,800 36,600 36,600
Granted 20,000    
Awards Outstanding 709,800 36,600 36,600
Exercisable 473,100 19,400  
Weighted-Average Exercise Price Per Share      
Outstanding $ 1.74 $ 3.47 $ 3.47
Granted $ 5.06    
Outstanding $ 1.84 $ 3.47 $ 3.47
Exercisable $ 1.44 $ 3.14  
Weighted-Average Remaining Contractual Life      
Outstanding 4 years 3 months 18 days    
Exercisable 3 years 9 months 29 days