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WATER AND LAND ASSETS (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Nov. 30, 2018 | Nov. 30, 2017 | Aug. 31, 2018
Investment in Water and Water Systems [Abstract] |  |  |
Costs | $ 42,108,800 |  | $ 39,735,200
Accumulated depreciation and depletion | (3,199,100) |  | (3,013,300)
Net investments in water and water systems | 38,909,715 |  | 36,721,884
Depletion and Depreciation [Abstract] |  |  |
Depreciation | 238,700 | $ 175,000 |
Rangeview Water Supply [Member] |  |  |
Investment in Water and Water Systems [Abstract] |  |  |
Costs | 14,818,200 |  | 14,813,800
Accumulated depreciation and depletion | (13,400) |  | (12,800)
Depletion and Depreciation [Abstract] |  |  |
Depletion | 600 | $ 100 |
Sky Ranch Water Rights and Other Costs [Member] |  |  |
Investment in Water and Water Systems [Abstract] |  |  |
Costs | 7,237,100 |  | 7,171,700
Accumulated depreciation and depletion | (602,900) |  | (561,400)
Fairgrounds Water And Water System [Member] |  |  |
Investment in Water and Water Systems [Abstract] |  |  |
Costs | 2,899,900 |  | 2,899,900
Accumulated depreciation and depletion | (1,084,900) |  | (1,062,900)
Rangeview Water System [Member] |  |  |
Investment in Water and Water Systems [Abstract] |  |  |
Costs | 1,823,700 |  | 1,655,600
Accumulated depreciation and depletion | (274,800) |  | (261,200)
Water Supply Other [Member] |  |  |
Investment in Water and Water Systems [Abstract] |  |  |
Costs | 4,431,000 |  | 4,337,200
Accumulated depreciation and depletion | (686,400) |  | (625,300)
Wild Pointe Service Rights [Member] |  |  |
Investment in Water and Water Systems [Abstract] |  |  |
Costs | 1,631,700 |  | 1,631,700
Accumulated depreciation and depletion | (267,700) |  | (267,700)
Sky Ranch Pipeline [Member] |  |  |
Investment in Water and Water Systems [Abstract] |  |  |
Costs | 5,688,900 |  | 5,615,900
Accumulated depreciation and depletion | (269,000) |  | (222,000)
Construction in Progress [Member] |  |  |
Investment in Water and Water Systems [Abstract] |  |  |
Costs | 3,578,300 |  | 1,609,400
Accumulated depreciation and depletion | $ 0 |  | $ 0

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