SHAREHOLDERS' EQUITY, Details 2 (Details) (USD $)	9 Months Ended
Nov. 30, 2014	Feb. 28, 2014
Warrant [Member]
Warrant Fair Value Assumptions [Abstract]
Grant date fair value of warrants issued	$ 1,910,579
Risk free rate of return (in hundredths)	2.18%
Volatility ( in hundredths)	80.82%
Dividend yield (in hundredths)	0.00%
Expected life (in years)	7 years
Number of Shares [Roll Forward]
Stock Warrants Outstanding (in shares)	48,503,720
Stock Warrants Granted (in shares)	18,381,012
Stock Warrants Exercised (in shares)	(17,334,540)
Stock Warrants Cancelled (in shares)	(12,004,144)
Stock Warrants Outstanding (in shares)	37,546,048
Exercise Prices [Abstract]
Exercise Price, Exercised (in dollars per share)	$ 0.10
Exercise prices for warrants outstanding and warrant information [Abstract]
Stock Warrants Exercisable (in shares)	37,546,048
Warrant [Member] \| Exercise Price Range $0.10 - $0.75 and 77 Months [Member]
Number of Shares [Roll Forward]
Stock Warrants Outstanding (in shares)	18,381,012
Exercise prices for warrants outstanding and warrant information [Abstract]
Stock Warrants Exercisable (in shares)	18,381,012
Weighted-Average Remaining Contractual Life	77 months
Weighted-Average Exercise Price of Warrants Outstanding (in dollars per share)	$ 0.55
Weighted-Average Exercise Price of Warrants Exercisable (in dollars per share)	$ 0.55
Intrinsic Value (in dollars per share)	$ 0
Warrant [Member] \| Exercise Price Range $0.75 and 75 Months [Member]
Number of Shares [Roll Forward]
Stock Warrants Outstanding (in shares)	1,082,734
Exercise Prices [Abstract]
Exercise Price, Ending Balance (in dollars per share)	$ 0.75
Exercise prices for warrants outstanding and warrant information [Abstract]
Stock Warrants Exercisable (in shares)	1,082,734
Weighted-Average Remaining Contractual Life	75 months
Weighted-Average Exercise Price of Warrants Outstanding (in dollars per share)	$ 0.75
Weighted-Average Exercise Price of Warrants Exercisable (in dollars per share)	$ 0.75
Intrinsic Value (in dollars per share)	$ 0
Warrant [Member] \| Exercise Price Range $0.75 and 65 Months [Member]
Number of Shares [Roll Forward]
Stock Warrants Outstanding (in shares)	1,000,000
Exercise Prices [Abstract]
Exercise Price, Ending Balance (in dollars per share)	$ 0.75
Exercise prices for warrants outstanding and warrant information [Abstract]
Stock Warrants Exercisable (in shares)	1,000,000
Weighted-Average Remaining Contractual Life	65 months
Weighted-Average Exercise Price of Warrants Outstanding (in dollars per share)	$ 0.75
Weighted-Average Exercise Price of Warrants Exercisable (in dollars per share)	$ 0.75
Intrinsic Value (in dollars per share)	$ 0
Warrant [Member] \| Exercise Price Range $0.75 - $1.00 and 60 Months [Member]
Number of Shares [Roll Forward]
Stock Warrants Outstanding (in shares)	5,990,275
Exercise prices for warrants outstanding and warrant information [Abstract]
Stock Warrants Exercisable (in shares)	5,990,275
Weighted-Average Remaining Contractual Life	60 months
Weighted-Average Exercise Price of Warrants Outstanding (in dollars per share)	$ 0.77
Weighted-Average Exercise Price of Warrants Exercisable (in dollars per share)	$ 0.77
Intrinsic Value (in dollars per share)	$ 0
Warrant [Member] \| Exercise Price Range $1.00 - $1.25 and 22 Months [Member]
Number of Shares [Roll Forward]
Stock Warrants Outstanding (in shares)	795,000
Exercise prices for warrants outstanding and warrant information [Abstract]
Stock Warrants Exercisable (in shares)	795,000
Weighted-Average Remaining Contractual Life	22 months
Weighted-Average Exercise Price of Warrants Outstanding (in dollars per share)	$ 1.05
Weighted-Average Exercise Price of Warrants Exercisable (in dollars per share)	$ 1.05
Intrinsic Value (in dollars per share)	$ 0
Warrant [Member] \| Exercise Price Range $1.00 and 20 Months [Member]
Number of Shares [Roll Forward]
Stock Warrants Outstanding (in shares)	8,272,187
Exercise Prices [Abstract]
Exercise Price, Ending Balance (in dollars per share)	$ 1.00
Exercise prices for warrants outstanding and warrant information [Abstract]
Stock Warrants Exercisable (in shares)	8,272,187
Weighted-Average Remaining Contractual Life	20 months
Weighted-Average Exercise Price of Warrants Outstanding (in dollars per share)	$ 1.00
Weighted-Average Exercise Price of Warrants Exercisable (in dollars per share)	$ 1.00
Intrinsic Value (in dollars per share)	$ 0
Warrant [Member] \| Exercise Price Range $1.50 and 16 Months [Member]
Number of Shares [Roll Forward]
Stock Warrants Outstanding (in shares)	105,000
Exercise Prices [Abstract]
Exercise Price, Ending Balance (in dollars per share)	$ 1.50
Exercise prices for warrants outstanding and warrant information [Abstract]
Stock Warrants Exercisable (in shares)	105,000
Weighted-Average Remaining Contractual Life	16 months
Weighted-Average Exercise Price of Warrants Outstanding (in dollars per share)	$ 1.50
Weighted-Average Exercise Price of Warrants Exercisable (in dollars per share)	$ 1.50
Intrinsic Value (in dollars per share)	$ 0
Warrant [Member] \| Exercise Price Range $0.75 - $1.50 and 13 Months [Member]
Number of Shares [Roll Forward]
Stock Warrants Outstanding (in shares)	709,198
Exercise prices for warrants outstanding and warrant information [Abstract]
Stock Warrants Exercisable (in shares)	709,198
Weighted-Average Remaining Contractual Life	13 months
Weighted-Average Exercise Price of Warrants Outstanding (in dollars per share)	$ 1.25
Weighted-Average Exercise Price of Warrants Exercisable (in dollars per share)	$ 1.25
Intrinsic Value (in dollars per share)	$ 0
Warrant [Member] \| Exercise Price Range $1.50 and 9 Months [Member]
Number of Shares [Roll Forward]
Stock Warrants Outstanding (in shares)	156,000
Exercise Prices [Abstract]
Exercise Price, Ending Balance (in dollars per share)	$ 1.50
Exercise prices for warrants outstanding and warrant information [Abstract]
Stock Warrants Exercisable (in shares)	156,000
Weighted-Average Remaining Contractual Life	9 months
Weighted-Average Exercise Price of Warrants Outstanding (in dollars per share)	$ 1.50
Weighted-Average Exercise Price of Warrants Exercisable (in dollars per share)	$ 1.50
Intrinsic Value (in dollars per share)	$ 0
Warrant [Member] \| Exercise Price Range $1.50 and 8 Months [Member]
Number of Shares [Roll Forward]
Stock Warrants Outstanding (in shares)	704,000
Exercise Prices [Abstract]
Exercise Price, Ending Balance (in dollars per share)	$ 1.50
Exercise prices for warrants outstanding and warrant information [Abstract]
Stock Warrants Exercisable (in shares)	704,000
Weighted-Average Remaining Contractual Life	8 months
Weighted-Average Exercise Price of Warrants Outstanding (in dollars per share)	$ 1.50
Weighted-Average Exercise Price of Warrants Exercisable (in dollars per share)	$ 1.50
Intrinsic Value (in dollars per share)	$ 0
Warrant [Member] \| Exercise Price Range $1.50 and 5 Months [Member]
Number of Shares [Roll Forward]
Stock Warrants Outstanding (in shares)	350,642
Exercise Prices [Abstract]
Exercise Price, Ending Balance (in dollars per share)	$ 1.50
Exercise prices for warrants outstanding and warrant information [Abstract]
Stock Warrants Exercisable (in shares)	350,642
Weighted-Average Remaining Contractual Life	5 months
Weighted-Average Exercise Price of Warrants Outstanding (in dollars per share)	$ 1.50
Weighted-Average Exercise Price of Warrants Exercisable (in dollars per share)	$ 1.50
Intrinsic Value (in dollars per share)	$ 0
Warrant [Member] \| Minimum [Member]
Exercise Prices [Abstract]
Exercise Price, Beginning Balance (in dollars per share)	$ 0.75
Exercise Price, Granted (in dollars per share)	$ 0.10
Exercise Price, Cancelled (in dollars per share)	$ 0.75
Exercise Price, Ending Balance (in dollars per share)	$ 0.10
Warrant [Member] \| Minimum [Member] \| Exercise Price Range $0.10 - $0.75 and 77 Months [Member]
Exercise Prices [Abstract]
Exercise Price, Ending Balance (in dollars per share)	$ 0.10
Warrant [Member] \| Minimum [Member] \| Exercise Price Range $0.75 - $1.00 and 60 Months [Member]
Exercise Prices [Abstract]
Exercise Price, Ending Balance (in dollars per share)	$ 0.75
Warrant [Member] \| Minimum [Member] \| Exercise Price Range $1.00 - $1.25 and 22 Months [Member]
Exercise Prices [Abstract]
Exercise Price, Ending Balance (in dollars per share)	$ 1.00
Warrant [Member] \| Minimum [Member] \| Exercise Price Range $0.75 - $1.50 and 13 Months [Member]
Exercise Prices [Abstract]
Exercise Price, Ending Balance (in dollars per share)	$ 0.75
Warrant [Member] \| Maximum [Member]
Exercise Prices [Abstract]
Exercise Price, Beginning Balance (in dollars per share)	$ 2.00
Exercise Price, Granted (in dollars per share)	$ 0.75
Exercise Price, Cancelled (in dollars per share)	$ 1.50
Exercise Price, Ending Balance (in dollars per share)	$ 2.00
Warrant [Member] \| Maximum [Member] \| Exercise Price Range $0.10 - $0.75 and 77 Months [Member]
Exercise Prices [Abstract]
Exercise Price, Ending Balance (in dollars per share)	$ 0.75
Warrant [Member] \| Maximum [Member] \| Exercise Price Range $0.75 - $1.00 and 60 Months [Member]
Exercise Prices [Abstract]
Exercise Price, Ending Balance (in dollars per share)	$ 1.00
Warrant [Member] \| Maximum [Member] \| Exercise Price Range $1.00 - $1.25 and 22 Months [Member]
Exercise Prices [Abstract]
Exercise Price, Ending Balance (in dollars per share)	$ 1.25
Warrant [Member] \| Maximum [Member] \| Exercise Price Range $0.75 - $1.50 and 13 Months [Member]
Exercise Prices [Abstract]
Exercise Price, Ending Balance (in dollars per share)	$ 1.50
Employee Stock Option Plan 2006 [Member]
Weighted Average Exercise Price [Abstract]
Cancelled (in dollars per share)	$ 0.75
Granted (in dollars per share)	$ 0
Aggregate Intrinsic Value [Abstract]
Outstanding, Beginning Balance	0
Outstanding, Ending Balance	$ 0
Number of Options [Roll Forward]
Outstanding, Beginning Balance (in shares)	8,602,333
Cancelled (in shares)	(825,333)
Granted (in shares)	0
Outstanding, Ending Balance (in shares)	7,777,000
Exercise prices for outstanding options and option information [Abstract]
Options Outstanding Number (in shares)	7,777,000
Weighted Average Remaining Life Options Outstanding	5 years 4 months 24 days
Weighted Average Exercise Price Options Outstanding (in dollars per share)	$ 0.79
Weighted Average Remaining Life Exercisable Options	5 years 6 months
Exercisable Options Number (in shares)	7,777,000
Weighted Average Exercise Price Exercisable Options (in dollars per share)	$ 0.79
Employee Stock Option Plan 2006 [Member] \| Minimum [Member]
Weighted Average Exercise Price [Abstract]
Outstanding, Beginning Balance (in dollars per share)		$ 0.75
Outstanding, Ending Balance (in dollars per share)	$ 0.75	$ 0.75
Exercise prices for outstanding options and option information [Abstract]
Range of Exercise Price (in dollars per share)	$ 0.75	$ 0.75
Employee Stock Option Plan 2006 [Member] \| Maximum [Member]
Weighted Average Exercise Price [Abstract]
Outstanding, Beginning Balance (in dollars per share)		$ 1.00
Outstanding, Ending Balance (in dollars per share)	$ 1.00	$ 1.00
Exercise prices for outstanding options and option information [Abstract]
Range of Exercise Price (in dollars per share)	$ 1.00	$ 1.00

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Exercise price at which grantees could have acquired the underlying shares with respect to equity instruments of the plan that were cancelled during the reporting period.

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The number of exercisable stock warrants as of the balance sheet date which are exercisable and can be currently converted.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of equity instruments other than stock option outstanding and currently exercisable under plan.

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Exercise price as of the balance sheet date at which grantees can acquire the shares reserved for issuance under the plan other than stock option during the reporting period.

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The weighted average price at which grantees can acquire the shares reserved for issuance under the plan.

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Exercise price as of the balance sheet date at which the shares reserved for issuance under the plan other than stock option during the reporting period were exercised.

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Exercise price per share or per unit of warrants or rights outstanding.

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Number of warrants or rights outstanding.

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-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Per share weighted average intrinsic value of equity-based compensation awards not vested. Excludes stock and unit options.

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Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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-Subparagraph (SAB TOPIC 14.D.2)

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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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The risk-free interest rate assumption that is used in valuing an option on its own shares.

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Number of non-option equity instruments exercised by participants.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Net number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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-Section 50

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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No definition available.

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Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding.

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Weighted average remaining contractual term of exercisable stock options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied.

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The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices.

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The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices.

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Weighted average remaining contractual term of outstanding stock options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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