11. INCOME TAXES (Details Narrative) - USD ($) |
9 Months Ended | |
|---|---|---|
Jan. 31, 2018 |
Jan. 31, 2017 |
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| Income Tax Disclosure [Abstract] | ||
| Increase in valuation allowance | $ 1,341,000 | $ 830,000 |
| Income tax expense | $ 0 | $ 0 |
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- Definition Amount of current state, local, and federal tax expense (benefit) pertaining to income (loss) from continuing operations. No definition available.
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| X | ||||||||||
- References No definition available.
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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