SEGMENT REPORTING, Wholesale Water and Wastewater Services and Land Development Pretax Income (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
May 31, 2019 |
May 31, 2018 |
May 31, 2019 |
May 31, 2018 |
|
| Pretax income (loss) [Abstract] | ||||
| Total pretax income (loss) | $ 1,261,371 | $ 54,601 | $ 1,799,318 | $ 58,153 |
| Corporate [Member] | ||||
| Pretax income (loss) [Abstract] | ||||
| Total pretax income (loss) | (660,990) | (562,476) | (1,743,280) | (1,639,126) |
| Wholesale Water and Wastewater Services [Member] | ||||
| Pretax income (loss) [Abstract] | ||||
| Total pretax income (loss) | 1,802,340 | 617,077 | 3,222,922 | 1,697,279 |
| Land Development Activities [Member] | ||||
| Pretax income (loss) [Abstract] | ||||
| Total pretax income (loss) | $ 120,021 | $ 0 | $ 319,676 | $ 0 |