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Stockholders' Equity (Details Narrative) - USD ($)
1 Months Ended
Sep. 30, 2003
May 31, 2016
May 31, 2015
Preferred stock, shares issued   50,000 50,000
Preferred stock, par value   $ 0.0001 $ 0.0001
Preferred stock value   $ 5 $ 5
Convertible Preferred Stock Series 2003 [Member]      
Preferred stock, shares issued 50,000    
Preferred stock, par value $ 0.0001    
Convertible preferred stock purchase price $ 5,000,000    
Preferred stock value $ 100    
Percentage of dividend equal to prime rate of interest 3.25%    
Preferred stock conversion price per share $ 1.50    
Preferred stock converted into number of common stock 3,333,333