SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Summary of Foreign Currency Gains (Losses)) (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
May 31, 2021 |
May 31, 2020 |
May 31, 2021 |
May 31, 2020 |
|
| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract] | ||||
| Currency loss | $ (2,240) | $ (1,529) | $ (3,970) | $ (2,431) |