LEASES (Details) - Lessor, Operating Lease, Payments to be Received, Maturity |
May 31, 2020
USD ($)
|
|---|---|
| Lessor, Operating Lease, Payments to be Received, Maturity [Abstract] | |
| 2021 | $ 916,000 |
| 2022 | 1,556,100 |
| 2023 | 1,587,500 |
| 2024 | 1,592,500 |
| 2025 | 1,562,000 |
| Thereafter | 9,694,300 |
| Total | $ 16,908,400 |