Consolidated Balance Sheets (Parenthetical) - USD ($)	May. 31, 2015	May. 31, 2014
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 13,260	$ 71,462
Preferred stock par value	$ 0.0001	$ 0.0001
Preferred stock shares authorized	20,750,000	20,750,000
Preferred stock shares issued	50,000	50,000
Preferred stock shares outstanding	50,000	50,000
Liquidation preference	$ 5,000,000	$ 5,000,000
Common stock par value	$ 0.0001	$ 0.0001
Common stock shares authorized	5,000,000,000	5,000,000,000
Common stock shares issued	27,411,201	26,461,201
Common stock shares outstanding	27,411,201	26,461,201