v3.26.1
Share Capital - Narrative (Details)
$ / shares in Units, $ in Thousands, $ in Thousands
 12 Months Ended
Apr. 01, 2026
CAD ($)
shares
Mar. 31, 2026
CAD ($)
$ / shares
shares
Mar. 31, 2026
USD ($)
shares
Mar. 31, 2025
CAD ($)
shares
Mar. 31, 2025
USD ($)
shares
Feb. 04, 2026
USD ($)
Disclosure of classes of share capital [line items]            
Number of shares issued and fully paid (in shares)   58,947,593   56,234,231 56,234,231  
Transaction costs | $   $ 1,578   $ 461    
Gross proceeds | $   10,906   $ 0 [1]    
ATM Program            
Disclosure of classes of share capital [line items]            
Authorized amount through share issuance program | $           $ 100,000
Transaction costs | $   $ 1,500        
Number of shares issued (in shares)   2,210,785 2,210,785 0 0  
Gross proceeds   $ 10,906 $ 7,891 $ 0 $ 0  
ATM Program | Major ordinary share transactions            
Disclosure of classes of share capital [line items]            
Number of shares issued (in shares) 111,538          
Gross proceeds | $ $ 700          
Class A Preference Shares            
Disclosure of classes of share capital [line items]            
Par value per share (in CAD per share) | $ / shares   $ 1.00        
Number of shares issued (in shares)   0        
Number of shares outstanding (in shares)   0        
Class B Preference Shares            
Disclosure of classes of share capital [line items]            
Par value per share (in CAD per share) | $ / shares   $ 5.00        
Number of shares issued (in shares)   0        
Number of shares outstanding (in shares)   0        
[1] Adjusted for discontinued operations (Note 6).