SHAREHOLDERS’ EQUITY (Details Narrative) shares in Thousands, $ in Thousands	3 Months Ended	6 Months Ended
Feb. 28, 2022 USD ($) shares	Feb. 28, 2022 USD ($) shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Par value common stock	$ 10	$ 10
Additional Paid in Capital, Common Stock	$ 135,500	$ 135,500
Nonmanagement Directors [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued to Directors for services, shares \| shares	1,716	3,451
Shares issued to Directors for services	$ 88	$ 176
Equity Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount	$ 7,600	$ 7,600
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition		3 years 4 months 9 days
Equity 2017 Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock reserved for issuance under the plan \| shares	1,000	1,000

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Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.

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