9. STOCK OPTIONS AND WARRANTS (Details - Unvested stock options) - $ / shares |
12 Months Ended | ||
|---|---|---|---|
Apr. 30, 2015 |
Apr. 30, 2014 |
Apr. 30, 2013 |
|
| Unvested Stock Options [Member] | |||
| Options Outstanding | |||
| Beginning balance | |||
| Granted | 47,200,000 | ||
| Vested | 40,600,000 | ||
| Forfeited | |||
| Ending balance | 6,600,000 | ||
| Weighted Average Grant Date Fair Value Per Share | |||
| Beginning balance | |||
| Granted | $ 0.14 | ||
| Vested | $ 0.15 | ||
| Forfeited | |||
| Ending balance | $ 0.10 | ||
| Options [Member] | |||
| Options Outstanding | |||
| Beginning balance | |||
| Granted | 5,250,000 | ||
| Vested | 5,250,000 | ||
| Forfeited | |||
| Ending balance | 0 | ||
| Weighted Average Grant Date Fair Value Per Share | |||
| Beginning balance | |||
| Granted | $ 0.19 | ||
| Vested | $ 0.19 | ||
| Forfeited | |||
| Ending balance | $ 0.00 | ||
| X | ||||||||||
- Definition Share-based Compensation Arrangements by Share-based Payment Award, Options, Vested in Period, Weighted Average Exercise Price No definition available.
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| X | ||||||||||
- Definition 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Net number of share options (or share units) granted during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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| X | ||||||||||
- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated. No definition available.
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| X | ||||||||||
- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
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| X | ||||||||||
- Definition Number of options vested. No definition available.
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| X | ||||||||||
- Details
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- Details
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