SCHEDULE OF INTANGIBLE ASSETS (Details) - USD ($) |
Aug. 31, 2021 |
May 31, 2021 |
|---|---|---|
| Indefinite-lived Intangible Assets [Line Items] | ||
| Intangible assets, gross | $ 8,752,000 | $ 8,752,000 |
| Less: Accumulated amortization | (883,935) | (707,147) |
| Intangible assets, net | 7,868,065 | 8,044,853 |
| Trademarks and Trade Names [Member] | ||
| Indefinite-lived Intangible Assets [Line Items] | ||
| Intangible assets, gross | 806,000 | 806,000 |
| Customer Relationships [Member] | ||
| Indefinite-lived Intangible Assets [Line Items] | ||
| Intangible assets, gross | 7,633,000 | 7,633,000 |
| Noncompete Agreements [Member] | ||
| Indefinite-lived Intangible Assets [Line Items] | ||
| Intangible assets, gross | $ 313,000 | $ 313,000 |