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GOODWILL AND OTHER INTANGIBLE ASSETS (Changes in the Carrying Amount of Goodwill) (Details) - USD ($) | 12 Months Ended
--- | ---
Aug. 31, 2020 | Aug. 31, 2019 | Aug. 31, 2018
Goodwill [Line Items] |  |  |
Goodwill, beginning | $ 74,325,000 | $ 74,509,000 |
Foreign currency translation | 195,000 | (184,000) |
Goodwill, ending | 74,520,000 | 74,325,000 | $ 74,509,000
Accumulated impairment loss, beginning | (10,187,000) | (10,199,000) |
Foreign currency translation | (12,000) | 12,000 |
Accumulated impairment loss, ending | (10,199,000) | (10,187,000) | (10,199,000)
Goodwill, net | 64,321,000 | 64,138,000 | 64,310,000
Foreign currency translation | 183,000 | (172,000) |
Goodwill, net | 64,321,000 | 64,138,000 | 64,310,000
Goodwill impairment | 0 | 0 | 0
North America |  |  |
Goodwill [Line Items] |  |  |
Goodwill, beginning | 71,941,000 | 71,941,000 |
Foreign currency translation | 0 | 0 |
Goodwill, ending | 71,941,000 | 71,941,000 | 71,941,000
Accumulated impairment loss, beginning | (10,036,000) | (10,036,000) |
Foreign currency translation | 0 | 0 |
Accumulated impairment loss, ending | (10,036,000) | (10,036,000) | (10,036,000)
Goodwill, net | 61,905,000 | 61,905,000 | 61,905,000
Foreign currency translation | 0 | 0 |
Goodwill, net | 61,905,000 | 61,905,000 | 61,905,000
Europe |  |  |
Goodwill [Line Items] |  |  |
Goodwill, beginning | 2,384,000 | 2,568,000 |
Foreign currency translation | 195,000 | (184,000) |
Goodwill, ending | 2,579,000 | 2,384,000 | 2,568,000
Accumulated impairment loss, beginning | (151,000) | (163,000) |
Foreign currency translation | (12,000) | 12,000 |
Accumulated impairment loss, ending | (163,000) | (151,000) | (163,000)
Goodwill, net | 2,416,000 | 2,233,000 | 2,405,000
Foreign currency translation | 183,000 | (172,000) |
Goodwill, net | $ 2,416,000 | $ 2,233,000 | $ 2,405,000

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