RETIREMENT PLANS (Details Narrative) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Nov. 30, 2021 |
Nov. 30, 2020 |
Nov. 30, 2021 |
Nov. 30, 2020 |
|
| Retirement Benefits [Abstract] | ||||
| Retirment plan, description | In one of which the Company has the discretionary option of matching employee contributions and in the other the Company matches 20% on the first 100% contribution. In either Plan, employees can contribute 1% to 98% of gross salary up to a maximum permitted by law | |||
| Retirement expense | $ 52,028 | $ 0 | $ 56,321 | $ 12,727 |