8. STOCK OPTIONS AND WARRANTS (Details - Warrant activity) - Warrants [Member] |
3 Months Ended |
|---|---|
|
Jul. 31, 2017
$ / shares
shares
| |
| Warrants outstanding, beginning balance | 67,853,504 |
| Warrants issued | 2,833,333 |
| Warrants outstanding, ending balance | 70,686,837 |
| Warrants exercisable | 70,686,837 |
| Weighted average exercise price warrants outstanding, beginning balance | $ / shares | $ .13 |
| Weighted average exercise price warrants outstanding, ending balance | $ / shares | $ .13 |
| X | ||||||||||
- Definition Warrants issued, shares No definition available.
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| X | ||||||||||
- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Number of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Details
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