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DEBT (Summary of Changes in Long-Term Debt) (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Nov. 30, 2020 | Aug. 31, 2020
Debt Instrument [Line Items] |  |  |
Current portion of long-term debt |  | $ 19,437,000 |
Long-term debt (net of current portion) |  | 112,610,000 |
Total | [1] | 132,047,000 |
Regularly scheduled loan payments, Current portion of long-term debt |  | (287,000) |
Regularly scheduled loan payments, Long-term debt (net of current portion) |  | (3,610,000) |
Regularly scheduled loan payments total |  | (3,897,000) |
Reclassification of long-term debt, Current portion of long-term debt |  | 625,000 |
Reclassification of long-term debt, Long-term debt (net of current portion) |  | (625,000) |
Reclassification of long-term debt total |  |  |
Translation adjustments on foreign currency debt of subsidiaries whose functional currency is not the U.S. dollar, Current portion of long-term debt | [2] | (4,000) |
Translation adjustments on foreign currency debt of subsidiaries whose functional currency is not the U.S. dollar, Long-term debt (net of current portion) | [2] | (271,000) |
Translation adjustments on foreign currency debt of subsidiaries whose functional currency is not the U.S. dollar total | [2] | (275,000) |
Current portion of long-term debt |  | 19,771,000 |
Long-term debt (net of current portion) |  | 108,104,000 |
Total | [3] | 127,875,000 |
Cash Asset [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Debt Instrument, Collateral amount |  | 0 | $ 0
NonCash Asset [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Debt Instrument, Collateral amount |  | $ 154,100,000 | $ 158,600,000
[1] | The carrying amount of non-cash assets assigned as collateral for these loans was $158.6 million. No cash assets were assigned as collateral for these loans.
[2] | These foreign currency translation adjustments are recorded within Other comprehensive income.
[3] | The carrying amount of non-cash assets assigned as collateral for these loans was $154.1 million. No cash assets were assigned as collateral for these loans.

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