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Balance Sheets (Parenthetical) - shares
Apr. 30, 2016
Apr. 30, 2015
Statement of Financial Position [Abstract]    
Preferred Stock, $.001 par value, shares authorized 10,000,000 10,000,000
Preferred Stock, $.001 par value, shares issued and outstanding 0 0
Common Stock, $.001 par value, shares authorized 300,000,000 300,000,000
Common Stock, $.001 par value, shares issued and outstanding 40,836,726 36,595,726