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10. WARRANTS (Tables)

9 Months Ended

Dec. 31, 2013

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Summary of warrant activity exercisable and outstanding

		Number of Warrants				Range of Exercise Price		Weighted Average Exercise Price
Warrants outstanding at March 31, 2013			75,647,294			$0.076 - $0.25		$0.11
Exercised			(4,985,204	)		$0.07 - $0.11		$0.10
Issued			12,851,982			$0.121- $0.22		$0.20
Cancelled/Expired			(6,037,419	)		$0.07 - $0.132		$0.11
Warrants outstanding at December 31, 2013			77,476,653			$0.076 - $0.25		$0.13
Warrants exercisable at December 31, 2013			77,476,653			$0.076 - $0.25		$0.13

Weighted average assumptions used to estimate the fair value, with respect to warrants utilizing the Binomial Lattice option pricing model

Risk free interest rate	0.86% - 2.04%
Average expected life	7 years
Expected volatility	90.3 – 98.5%
Expected dividends	None

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- Definition

Weighted average assumptions used to estimate the fair value, with respect to warrants utilizing the Binomial Lattice option pricing model

+ References

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- Definition

Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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