CONDENSED STATEMENTS OF OPERATIONS (Unaudited) (USD $)	3 Months Ended				6 Months Ended
	Aug. 31, 2014		Aug. 31, 2013		Aug. 31, 2014		Aug. 31, 2013
CONDENSED STATEMENTS OF OPERATIONS (Unaudited) [Abstract]
Net Revenues	$ 510,550		$ 615,389		$ 960,522		$ 1,423,915
Cost of goods sold	295,791		311,735		505,850		631,955
Gross Profit	214,759		303,654		454,672		791,960
Expenses
Engineering, research and development expenses	361,371		304,902		665,374		703,700
Selling, general and administrative expenses	3,132,583		2,274,255		6,256,929		4,839,425
Total costs and expenses	3,493,954		2,579,157		6,922,303		5,543,125
Loss from operations	(3,279,195)		(2,275,503)		(6,467,631)		(4,751,165)
Other (income) and expense:
Interest expense, net	826,312		1,455,568		1,651,748		2,171,866
Other (income) expense, net	0		0		(5,580)		(212,717)
Total other (income) expense	826,312		1,455,568		1,646,168		1,959,149
Net Loss	$ (4,105,507)		$ (3,731,071)		$ (8,113,799)		$ (6,710,314)
Total basic and diluted loss per share (in dollars per share)	$ (0.04)		$ (0.04)		$ (0.08)		$ (0.08)
Weighted average shares used to compute basic and diluted income (loss) per share (in shares)	109,847,945	[1]	84,722,108	[1]	107,494,204	[1]	81,121,697	[1]

[1] Weighted average number of shares used to compute basic and diluted loss per share is the same since the effect of the dilutive securities is anti-dilutive