Balance Sheets (Parenthetical) (USD $)	Feb. 28, 2015	May 31, 2014
Stockholders' equity [note 3]
Common stock par value	$ 0.001	$ 0.001
Common stock authorized	80,000,000us-gaap_CommonStockSharesAuthorized	80,000,000us-gaap_CommonStockSharesAuthorized
Common stock issued	7,249,305us-gaap_CommonStockSharesIssued	5,969,585us-gaap_CommonStockSharesIssued
Common stock outstanding	7,249,305us-gaap_CommonStockSharesOutstanding	5,969,585us-gaap_CommonStockSharesOutstanding
Preferred Class A [Member]
Stockholders' equity [note 3]
Preferred stock par value	$ 0.001	$ 0.001
Preferred stock authorized	20,000,000	20,000,000
Preferred stock issued	1,275,000	2,033,775
Preferred stock outstanding	1,275,000	2,033,775
Preferred Class A [Member]
Stockholders' equity [note 3]
Preferred stock par value	$ 0.001	$ 0.001
Preferred stock authorized	20,000,000	20,000,000
Preferred stock issued	1,405,000	0
Preferred stock outstanding	1,405,000	0

Face amount or stated value per share of common stock.

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