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SEGMENT REPORTING, Revenue by Segments (Details) | 3 Months Ended | 12 Months Ended
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Aug. 31, 2019 USD ($) | May 31, 2019 USD ($) | Feb. 28, 2019 USD ($) | Nov. 30, 2018 USD ($) | Aug. 31, 2018 USD ($) | May 31, 2018 USD ($) | Feb. 28, 2018 USD ($) | Nov. 30, 2017 USD ($) | Aug. 31, 2019 USD ($) BusinessLine | Aug. 31, 2018 USD ($)
SEGMENT REPORTING [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of business lines | BusinessLine |  |  |  |  |  |  |  |  |  | 2 |  |  |
Revenues [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Total revenues |  | $ 9,474,000 | $ 5,185,000 | $ 2,630,000 | $ 3,073,000 | $ 3,892,000 | $ 1,212,000 | $ 845,000 | $ 1,010,000 | $ 20,361,509 | [1] | $ 6,959,199 | [1]
Other income from non-segment sources |  |  |  |  |  |  |  |  |  | 529,293 |  | 441,407 |
Wholesale Water and Wastewater Services [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Total revenues | [1] |  |  |  |  |  |  |  |  | 8,405,520 |  | 4,794,749 |
Land Development Activities [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Total revenues | [1] |  |  |  |  |  |  |  |  | $ 11,955,989 |  | $ 2,164,450 |
[1] | The Company had other income from non-segment sources (oil and gas, interest and other) of $529,293 and $441,407 for the fiscal years ended August 31, 2019 and 2018, respectively.

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