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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