v3.26.1
Note 10 - Capital Stock and Reserves - Summary of Outstanding Warrants (Details)
Mar. 31, 2026
$ / shares
shares
Mar. 31, 2026
$ / shares
shares
Mar. 31, 2025
$ / shares
shares
Mar. 31, 2025
$ / shares
shares
Mar. 31, 2024
$ / shares
shares
Mar. 31, 2023
shares
Share purchase warrants expiring August 24, 2028 [member]            
Statement Line Items [Line Items]            
Class of warrant or right outstanding 1 (in shares) [1] 800,000 800,000        
Class of warrant or right, exercise price of warrants or rights (in CAD per share) | $ / shares   $ 6.25        
Warrants outstanding (in shares) [1] 800,000 800,000        
Agent warrants expiring April 29, 2026 [member]            
Statement Line Items [Line Items]            
Class of warrant or right outstanding 1 (in shares) 51 [2] 51 [2] 51 51 0  
Warrants outstanding (in shares) 51 [2] 51 [2] 51 51 0  
Warrants, exercise price (in CAD per share) | $ / shares $ 3.4   $ 3.4      
Share purchase warrants expiring March 13, 2026 [member]            
Statement Line Items [Line Items]            
Class of warrant or right outstanding 1 (in shares) 20,000 20,000        
Class of warrant or right, exercise price of warrants or rights (in CAD per share) | $ / shares $ 2.2          
Warrants outstanding (in shares) 20,000 20,000        
Agent warrants expiring March 31, 2028 [member]            
Statement Line Items [Line Items]            
Class of warrant or right outstanding 1 (in shares) 98,892 98,892 0 0    
Warrants outstanding (in shares) 98,892 98,892 0 0    
Warrants, exercise price (in CAD per share) | $ / shares $ 3.4          
Share purchase warrants expiring May 20, 2026 [member]            
Statement Line Items [Line Items]            
Class of warrant or right outstanding 1 (in shares) 735 735        
Class of warrant or right, exercise price of warrants or rights (in CAD per share) | $ / shares $ 2.2          
Warrants outstanding (in shares) 735 735        
Agent warrants expiring August 21, 2028 [member]            
Statement Line Items [Line Items]            
Class of warrant or right outstanding 1 (in shares) 40,000 40,000 40,000 40,000 40,000 0
Warrants outstanding (in shares) 40,000 40,000 40,000 40,000 40,000 0
Warrants, exercise price (in CAD per share) | $ / shares   $ 6.25   $ 6.25 $ 6.25  
Share purchase warrants expiring May 23, 2026 [member]            
Statement Line Items [Line Items]            
Class of warrant or right outstanding 1 (in shares) 7,911 7,911        
Class of warrant or right, exercise price of warrants or rights (in CAD per share) | $ / shares $ 2.2          
Warrants outstanding (in shares) 7,911 7,911        
Agent warrants [member]            
Statement Line Items [Line Items]            
Class of warrant or right outstanding 1 (in shares) 138,943 138,943 206,055 206,055 49,039 5,765
Warrants outstanding (in shares) 138,943 138,943 206,055 206,055 49,039 5,765
Share purchase warrants expiring June 4, 2026 [member]            
Statement Line Items [Line Items]            
Class of warrant or right outstanding 1 (in shares) [3] 2,216,800 2,216,800        
Class of warrant or right, exercise price of warrants or rights (in CAD per share) | $ / shares $ 4          
Warrants outstanding (in shares) [3] 2,216,800 2,216,800        
Share purchase warrants expiring November 14, 2026 [member]            
Statement Line Items [Line Items]            
Class of warrant or right outstanding 1 (in shares) 845,100 845,100        
Class of warrant or right, exercise price of warrants or rights (in CAD per share) | $ / shares $ 4.4          
Warrants outstanding (in shares) 845,100 845,100        
Share purchase warrants expiring March 31, 2028 [member]            
Statement Line Items [Line Items]            
Class of warrant or right outstanding 1 (in shares) 3,890,546 3,890,546        
Class of warrant or right, exercise price of warrants or rights (in CAD per share) | $ / shares          
Warrants outstanding (in shares) 3,890,546 3,890,546        
[1] $0.8114 per warrant exercised.
[2] Expired subsequently
[3] $0.3584 per warrant for warrants exercised at $4.00 exercise price.