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INCOME TAXES (Details) - USD ($) | Aug. 31, 2017 | Aug. 31, 2016
--- | --- | ---
Deferred tax assets: |  |
Net operating loss carryforwards | $ 2,893,600 | $ 2,393,200
Deferred revenue | 316,400 | 344,300
Depreciation and depletion | 289,200 | 247,400
Other | 88,000 | 65,600
Valuation allowance | (3,587,200) | (3,050,500)
Net deferred tax asset | $ 0 | $ 0

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