XML 42 R34.htm IDEA: XBRL DOCUMENT v3.24.0.1
Intangibles Assets - Summary of Changes in the Value of the Intangible Assets (Details) - CAD ($)
$ in Thousands
 9 Months Ended 12 Months Ended
Jan. 31, 2024
Jan. 31, 2023
Apr. 30, 2023
Disclosure of detailed information about intangible assets [line items]      
Beginning balance $ 30,925    
Ending balance 27,857   $ 30,925
Cost      
Disclosure of detailed information about intangible assets [line items]      
Beginning balance 43,616 $ 39,612 39,612
Disposals (193)    
Foreign exchange (1,152) 4,004  
Ending balance 42,271   43,616
Accumulated Amortization      
Disclosure of detailed information about intangible assets [line items]      
Beginning balance 12,691 7,222 7,222
Amortization 2,267 4,414  
Disposals (193)    
Foreign exchange (351) 1,055  
Ending balance 14,414   12,691
Net Book Value      
Disclosure of detailed information about intangible assets [line items]      
Beginning balance 30,925    
Ending balance 27,857   30,925
Internally Generated Development Costs | Cost      
Disclosure of detailed information about intangible assets [line items]      
Beginning balance 33 33 33
Disposals 0    
Foreign exchange 0 0  
Ending balance 33   33
Internally Generated Development Costs | Accumulated Amortization      
Disclosure of detailed information about intangible assets [line items]      
Beginning balance 14 8 8
Amortization 5 7  
Disposals 0    
Foreign exchange 0 (1)  
Ending balance 19   14
Internally Generated Development Costs | Net Book Value      
Disclosure of detailed information about intangible assets [line items]      
Beginning balance 19    
Ending balance 14   19
Intellectual Properties | Cost      
Disclosure of detailed information about intangible assets [line items]      
Beginning balance 35,143 31,914 31,914
Disposals 0    
Foreign exchange (929) 3,229  
Ending balance 34,214   35,143
Intellectual Properties | Accumulated Amortization      
Disclosure of detailed information about intangible assets [line items]      
Beginning balance 4,775 1,693 1,693
Amortization 1,999 2,710  
Disposals 0    
Foreign exchange (140) 372  
Ending balance 6,634   4,775
Intellectual Properties | Net Book Value      
Disclosure of detailed information about intangible assets [line items]      
Beginning balance 30,368    
Ending balance 27,580   30,368
Proprietary Processes | Cost      
Disclosure of detailed information about intangible assets [line items]      
Beginning balance 8,103 7,359 7,359
Disposals 0    
Foreign exchange (214) 744  
Ending balance 7,889   8,103
Proprietary Processes | Accumulated Amortization      
Disclosure of detailed information about intangible assets [line items]      
Beginning balance 7,633 5,491 5,491
Amortization 195 1,477  
Disposals 0    
Foreign exchange (202) 665  
Ending balance 7,626   7,633
Proprietary Processes | Net Book Value      
Disclosure of detailed information about intangible assets [line items]      
Beginning balance 470    
Ending balance 263   470
Certifications | Cost      
Disclosure of detailed information about intangible assets [line items]      
Beginning balance 139 126 126
Disposals 0    
Foreign exchange (4) 13  
Ending balance 135   139
Certifications | Accumulated Amortization      
Disclosure of detailed information about intangible assets [line items]      
Beginning balance 137 0 0
Amortization 3 128  
Disposals 0    
Foreign exchange (5) 9  
Ending balance 135   137
Certifications | Net Book Value      
Disclosure of detailed information about intangible assets [line items]      
Beginning balance 2    
Ending balance 0   2
Customer List | Cost      
Disclosure of detailed information about intangible assets [line items]      
Beginning balance 198 180 180
Disposals (193)    
Foreign exchange (5) 18  
Ending balance 0   198
Customer List | Accumulated Amortization      
Disclosure of detailed information about intangible assets [line items]      
Beginning balance 132 30 30
Amortization 65 92  
Disposals (193)    
Foreign exchange (4) $ 10  
Ending balance 0   132
Customer List | Net Book Value      
Disclosure of detailed information about intangible assets [line items]      
Beginning balance 66    
Ending balance $ 0   $ 66