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OTHER INCOME (EXPENSE), NET (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
May 31, 2022 | May 31, 2021 | May 31, 2022 | May 31, 2021
Other Income and Expenses [Abstract] |  |  |  |
Interest income | $ 139 | $ 37 | $ 278 | $ 156
Interest expense | 0 | 0 | 0 | (22)
Change in valuation of contingent consideration | (40) | (121) | (283) | (364)
Gain on sale of assets | 0 | 0 | 1 | 0
Gain (loss) on currency exchange | (211) | 33 | 10 | 61
Total other income (expense), net | $ (112) | $ (51) | $ 6 | $ (169)
Entity Small Business |  |  | false |
Entity Emerging Growth Company |  |  | false |

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- Definition Indicate if registrant meets the emerging growth company criteria. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Exchange Act -Number 240 -Section 12 -Subsection b-2 + Details
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