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Leases - Additional Information (Details)
3 Months Ended
Oct. 20, 2023
USD ($)
Nov. 30, 2023
USD ($)
lease
Nov. 30, 2022
USD ($)
Leases      
Operating lease cost   $ 832,000 $ 836,000
Glendale Lease      
Leases      
Number of facilities leased | lease   1  
Rental payment   $ 22,600  
Glendale Lease | Minimum      
Leases      
Rental payment   1,000  
Glendale Lease | Maximum      
Leases      
Rental payment   $ 22,600  
Hunter Property      
Leases      
Payment to acquire building $ 31,000,000    
Hunter Property | Purchase Agreement and Escrow Instructions (the "Purchase Agreement")      
Leases      
Payment to acquire building $ 31,000,000