CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (Unaudited) (USD $)	Common Stock	Paid-In Capital	Accumulated Deficit	Total
Beginning balance, Amount at Feb. 28, 2013	$ 12,955	$ 175,241,799	$ (111,393,544)	$ 63,861,210
Beginning Balance, Shares at Feb. 28, 2013	129,554,226
Stock with warrant subscription, Amount		4,865		4,865
Option/Warrant exercise, Shares	10,000
Option/Warrant exercise, Amount	1	2,499		2,500
Board of Director fees, Shares	71,530
Board of Director fees, Amount	8	25,743		25,751
Advisory services, Shares	50,000
Advisory services, Amount	5	20,495		20,500
Employee share-based compensation		1,014,630		1,014,630
Warrant expense		37,271		37,271
Net Loss			(6,015,204)	(6,015,204)
Ending Balance, Amount at May. 31, 2013				$ 58,951,523