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SHAREHOLDERS EQUITY - Dividends (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
May 31, 2022 | Feb. 28, 2022 | Nov. 30, 2021 | Aug. 31, 2021 | May 31, 2021 | Feb. 28, 2021 | Nov. 30, 2020 | May 31, 2022 | Aug. 31, 2021
Equity [Abstract] |  |  |  |  |  |  |  |  |
Number of Shares Outstanding on Record Date (in share) | 20,207 | 20,178 | 20,148 | 20,139 | 20,115 | 20,010 | 19,924 |  |
Dividend per Share (in usd per share) | $ 0.06 | $ 0.06 | $ 0.06 | $ 0.06 | $ 0.06 | $ 0.06 | $ 0.06 |  |
Payments of dividends | $ 1,212 | $ 1,211 | $ 1,209 | $ 1,208 | $ 1,207 | $ 1,201 | $ 1,195 | $ 3,632 | $ 4,811

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