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INCOME TAXES (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Nov. 30, 2021 | Nov. 30, 2020 | Aug. 31, 2022 | Aug. 31, 2021
Income Taxes [Abstract] |  |  |  |
Effective income tax rate | 24.00% | 24.60% |  |
Income Tax Expense (Benefit) [Abstract] |  |  |  |
Current | $ 471 | $ 134 |  |
Deferred | 6 | 126 |  |
Total | 477 | $ 260 |  |
Income Taxes Paid [Abstract] |  |  |  |
Income taxes paid | 3,450 |  |  |
Deferred Tax Assets (Liabilities) [Abstract] |  |  |  |
Depreciation and depletion | (2,282) |  |  | $ (2,360)
Non-qualified stock options | 561 |  |  | 547
Accrued compensation | 56 |  |  | 141
Deferred revenues | 29 |  |  | 41
Other | 15 |  |  | 16
Net deferred tax liability | (1,621) |  |  | $ (1,615)
Forecast [Member] |  |  |  |
Income Taxes [Abstract] |  |  |  |
Effective income tax rate |  |  | 25.00% |
Federal [Member] |  |  |  |
Income Taxes Paid [Abstract] |  |  |  |
Income taxes paid | $ 3,450 |  |  |

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