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Stockholders' Equity
3 Months Ended
May 31, 2013
Stockholders' Equity Note [Abstract]  
Stockholders' Equity [Text Block]
8.
Stockholders’ Equity
 
 
 
Each share of common stock has one vote. Each share of preferred stock has five votes, is entitled to a 2% non-cumulative annual dividend, and is convertible at any time into one share of common stock.