PRESENTATION OF INTERIM INFORMATION, Income Taxes (Details) - USD ($) |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Feb. 28, 2019 |
Feb. 28, 2018 |
Feb. 28, 2019 |
Feb. 28, 2018 |
Aug. 31, 2018 |
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| Income Taxes [Abstract] | |||||
| Deferred tax assets (AMT) | $ 282,000 | $ 282,000 | $ 282,000 | ||
| Accrued interest of unrecognized tax benefits | 0 | 0 | |||
| Accrued penalties of unrecognized tax benefits | 0 | 0 | |||
| Interest expense on unrecognized tax benefits | $ 0 | $ 0 | $ 0 | $ 0 | |
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible alternative minimum tax credit carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of statutory penalties accrued for a tax position claimed or expected to be claimed by the entity, in its tax return. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of interest expense accrued for an underpayment of income taxes. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of interest expense for an underpayment of income taxes. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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