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Subsequent Events	3 Months Ended
Subsequent Events	Feb. 29, 2012
Subsequent Events
Subsequent Events [Text Block]	Note 11. Subsequent Events Subsequent to February 29, 2012, the Board of Directors of the Company approved the grant of a total of 205,000 stock options to employees, with an exercise price of $2.15 per share and with one third vesting each year for the next three years.