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11. EARNINGS PER SHARE (Tables)

9 Months Ended

Jan. 31, 2017

Earnings Per Share [Abstract]

Earnings per share calculations

		Nine Months Ended January 31,
		2017				2016
Net loss		$	(3,288,663	)		$	(4,941,720	)
Basic weighted average number of shares outstanding			832,203,911				746,637,216
Diluted weighted average number of shares outstanding			832,203,911				746,637,216
Basic and diluted loss per share		$	(0.00	)		$	(0.01	)

		Three Months Ended January 31,
		2017				2016
Net loss		$	(1,282,146	)		$	(1,791,097	)
Basic weighted average number of shares outstanding			859,529,933				756,637,143
Diluted weighted average number of shares outstanding			859,529,933				756,637,143
Basic and diluted loss per share		$	(0.00	)		$	(0.00	)

Schedule of potentially dilutive securities

		Nine Months Ended January 31,
		2017				2016
Excluded options			81,150,000				68,050,000
Excluded warrants			66,983,939				84,969,908
Total excluded options and warrants			148,133,939				153,019,908

		Three Months Ended January 31,
		2017				2016
Excluded options			81,150,000				68,050,000
Excluded warrants			66,983,939				84,969,908
Total excluded options and warrants			148,133,939				153,019,908

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- References

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- Definition

Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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