v3.22.2.2
INTANGIBLE ASSETS AND GOODWILL - Disclosure of detailed information about intangible assets and goodwill (Details) - CAD ($)
$ in Thousands
 12 Months Ended
Aug. 31, 2022
Aug. 31, 2021
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period $ 17,046  
Impairment 0  
Intangible assets and goodwill at end of period 56,239 $ 17,046
GOODWILL    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period 14,321  
Intangible assets and goodwill at end of period 41,979 14,321
SUPPLY AGREEMENT    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period 0  
Intangible assets and goodwill at end of period 0 0
LICENSE AGREEMENTS    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period 1,925  
Intangible assets and goodwill at end of period 8,296 1,925
BRANDS    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period 0  
Intangible assets and goodwill at end of period 5,422 0
COMPUTER SOFTWARE    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period 264  
Intangible assets and goodwill at end of period 123 264
NON-COMPETE AGREEMENT    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period 536  
Intangible assets and goodwill at end of period 419 536
Cost    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period 18,309 2,466
Acquisitions through business combinations (Note 27) 41,875 17,006
Additions 30 538
Impairment   1,701
Disposals (313)  
Intangible assets and goodwill at end of period 59,901 18,309
Cost | GOODWILL    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period 14,321 0
Acquisitions through business combinations (Note 27) 27,658 14,321
Additions 0 0
Impairment 0 0
Disposals 0  
Intangible assets and goodwill at end of period 41,979 14,321
Cost | SUPPLY AGREEMENT    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period 227 227
Acquisitions through business combinations (Note 27) 0 0
Additions 0 0
Impairment   0
Disposals (227)  
Intangible assets and goodwill at end of period 0 227
Cost | LICENSE AGREEMENTS    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period 2,298 198
Acquisitions through business combinations (Note 27) 7,933 2,100
Additions 0 0
Impairment   0
Disposals 0  
Intangible assets and goodwill at end of period 10,231 2,298
Cost | BRANDS    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period 0 0
Acquisitions through business combinations (Note 27) 6,258 0
Additions 0 0
Impairment   0
Disposals 0  
Intangible assets and goodwill at end of period 6,258 0
Cost | COMPUTER SOFTWARE    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period 878 2,041
Acquisitions through business combinations (Note 27) 26 0
Additions 30 538
Impairment   1,701
Disposals (86)  
Intangible assets and goodwill at end of period 848 878
Cost | NON-COMPETE AGREEMENT    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period 585 0
Acquisitions through business combinations (Note 27) 0 585
Additions 0 0
Impairment   0
Disposals 0  
Intangible assets and goodwill at end of period 585 585
Accumulated amortization    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period (1,263) (694)
Amortization (2,646) (569)
Disposals 247  
Intangible assets and goodwill at end of period (3,662) (1,263)
Accumulated amortization | GOODWILL    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period 0 0
Amortization 0 0
Disposals 0  
Intangible assets and goodwill at end of period 0 0
Accumulated amortization | SUPPLY AGREEMENT    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period (227) (227)
Amortization 0 0
Disposals 227  
Intangible assets and goodwill at end of period 0 (227)
Accumulated amortization | LICENSE AGREEMENTS    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period (373) 0
Amortization (1,562) (373)
Disposals 0  
Intangible assets and goodwill at end of period (1,935) (373)
Accumulated amortization | BRANDS    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period 0 0
Amortization (836) 0
Disposals 0  
Intangible assets and goodwill at end of period (836) 0
Accumulated amortization | COMPUTER SOFTWARE    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period (614) (467)
Amortization (131) (147)
Disposals 20  
Intangible assets and goodwill at end of period (725) (614)
Accumulated amortization | NON-COMPETE AGREEMENT    
Disclosure of reconciliation of changes in intangible assets and goodwill [line items]    
Intangible assets and goodwill at beginning of period (49) 0
Amortization (117) (49)
Disposals 0  
Intangible assets and goodwill at end of period $ (166) $ (49)