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Note 10 (Detail) (Demibooks Stock Purchase Agreement [Member], USD $)
6 Months Ended 12 Months Ended
Aug. 31, 2012
Feb. 29, 2012
Demibooks Stock Purchase Agreement [Member]
   
Cost Method Investment, Initial Purchase, Percentage   11.00%
Payments to Acquire Other Investments $ 129,400 $ 250,000
Cost Method Investments, Additional Information The Stock Purchase Agreement allows for an additional $250,000 investment, resulting in a total position of 18%