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SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
May 31, 2024 | May 31, 2023 | May 31, 2024 | May 31, 2023 | Aug. 31, 2023
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Capitalized computer software, amortization, maximum period |  |  | 5 years |  |
Capitalized computer software, amortization | $ 500,000 | $ 400,000 | $ 1,300,000 | $ 1,200,000 |
Debt securities, available-for-sale, allowance for credit loss | 0 |  | 0 |  | $ 0
Goodwill |  |  | 0 |  |
Stock-based compensation | 1,700,000 | 1,100,000 | 4,600,000 | 3,200,000 |
Impairment of long-lived assets | 0 | 0 | 0 | 0 |
Other Intangible Assets |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Amortization of intangible assets | 300,000 | 100,000 | 800,000 | 400,000 |
Intellectual Properties |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Amortization of intangible assets | $ 400,000 | $ 400,000 | $ 1,200,000 | $ 1,100,000 |

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