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EMPLOYEE BENEFIT PLAN (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
May 31, 2022 | May 31, 2021 | May 31, 2022 | May 31, 2021
Retirement Benefits [Abstract] |  |  |  |
Defined benefit plan, plan assets, contributions by employer | $ 134 | $ 151 | $ 442 | $ 403

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