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SIGNIFICANT CUSTOMERS (Details) - Customer Concentration Risk [Member] - customer | 6 Months Ended
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Feb. 28, 2023 | Feb. 28, 2022
Revenue [Member] | Sky Ranch homes and Sky Ranch CAB in the aggregate[Member] |  |
Concentration Risk [Line Items] |  |
Concentration risk percentage | 18.00% | 8.00%
Revenue [Member] | Challenger [Member] |  |
Concentration Risk [Line Items] |  |
Concentration risk percentage | 17.00% | 18.00%
Revenue [Member] | Lennar [Member] |  |
Concentration Risk [Line Items] |  |
Concentration risk percentage | 13.00% | 19.00%
Revenue [Member] | KB Home [Member] |  |
Concentration Risk [Line Items] |  |
Concentration risk percentage | 12.00% | 12.00%
Revenue [Member] | Oil & gas operators [Member] |  |
Concentration Risk [Line Items] |  |
Concentration risk percentage | 6.00% | 17.00%
Revenue [Member] | Richmond [Member] |  |
Concentration Risk [Line Items] |  |
Concentration risk percentage |  | 12.00%
Revenue [Member] | Water and Wastewater Resource Development Segment [Member] | Oil & gas operators [Member] |  |
Concentration Risk [Line Items] |  |
Number of customers | 2 | 1
Accounts Receivable [Member] | KB Home [Member] |  |
Concentration Risk [Line Items] |  |
Concentration risk percentage | 49.00% |
Accounts Receivable [Member] | Rangeview District [Member] | Rangeview District [Member] |  |
Concentration Risk [Line Items] |  |
Concentration risk percentage | 30.00% |

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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9054-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI https://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13531-108611 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13537-108611 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI https://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592 + Details
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