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11. LONG-TERM DEBT (Details Narrative) - USD ($) | Sep. 30, 2021 | Jul. 31, 2021 | Apr. 30, 2020
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Debt Disclosure [Abstract] |  |  |
Debt instrument, face amount |  |  | $ 1,600,000
Debt Instrument, Interest Rate, Stated Percentage | 98.00% |  |
[custom:AmountOfPppLoanForgiven-0] |  | $ 690,000 |

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