10. INCOME TAXES (Details - Deferred tax assets) - USD ($) |
Apr. 30, 2020 |
Apr. 30, 2019 |
Apr. 30, 2018 |
|---|---|---|---|
| Deferred tax assets: | |||
| Net operating loss carryforwards | $ 12,904,396 | $ 11,849,290 | |
| Stock compensation | 2,494,586 | 2,233,230 | |
| Other | 129,976 | 105,251 | |
| Total deferred tax assets | 15,528,958 | 14,187,771 | |
| Valuation allowance | (15,528,958) | (14,187,771) | $ (13,235,601) |
| Net deferred tax assets | $ 0 | $ 0 |
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as current. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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