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Financial instrument related costs and other
 12 Months Ended
Aug. 31, 2022
Financial Instrument Related Costs And Other  
Financial instrument related costs and other

 

22.Financial instrument related costs and other

 

          
   2022   2021 
Gain (loss) on derivative warrant liabilities liabilities  $(2,035)  $6,232 
Transaction costs on derivative warrant liabilities   (293)   (665)
Transaction costs on convertible debentures   -    (31)
Change in fair value of convertible debentures   -    (901)
Forgiveness of interest on leases   -    35 
Withholding tax costs   -    (11)
Total financial instrument related costs and other  $(2,328)  $4,659