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SIGNIFICANT CUSTOMERS (Details) - Customer Concentration Risk [Member] - Revenue [Member] - customer | 3 Months Ended
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Nov. 30, 2022 | Nov. 30, 2021
Sky Ranch homes and Sky Ranch CAB in the aggregate[Member] |  |
Concentration Risk [Line Items] |  |
Concentration risk percentage | 19.00% | 12.00%
Two oil & gas operators [Member] |  |
Concentration Risk [Line Items] |  |
Concentration risk percentage | 15.00% | 10.00%
KB Home [Member] |  |
Concentration Risk [Line Items] |  |
Concentration risk percentage | 13.00% | 16.00%
Lennar [Member] |  |
Concentration Risk [Line Items] |  |
Concentration risk percentage | 9.00% | 25.00%
Challenger [Member] |  |
Concentration Risk [Line Items] |  |
Concentration risk percentage | 9.00% | 23.00%
Taylor Morrison [Member] |  |
Concentration Risk [Line Items] |  |
Concentration risk percentage |  | 7.00%
Water and Wastewater Resource Development Segment [Member] | Two oil & gas operators [Member] |  |
Concentration Risk [Line Items] |  |
Number of customers | 2 |

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