v3.25.4
Note 11 - Share Capital - Summary of Options Outstanding and Exercisable (Details)
12 Months Ended
Nov. 30, 2025
$ / shares
Nov. 30, 2024
$ / shares
Nov. 30, 2023
$ / shares
Statement Line Items [Line Items]      
Options Outstanding Number of Options Outstanding 15,266,445 15,481,429 14,945,195
Options Outstanding Weighted Average Exercise Price (in CAD per share) $ 1.53 $ 1.61 $ 1.6
Options Outstanding Weighted Average Remaining Contractual Life (Year) 2 years 10 months 20 days    
Options Exercisable Number of Options Exercisable 12,448,695    
Options Exercisable Weighted Average Exercise Price (in CAD per share) $ 1.48    
Options Exercisable Weighted Average Remaining Contractual Life (Year) 2 years 5 months 15 days    
Share options 1 [member]      
Statement Line Items [Line Items]      
Options Outstanding Number of Options Outstanding 2,905,000    
Options Outstanding Weighted Average Exercise Price (in CAD per share) $ 1.09    
Options Outstanding Weighted Average Remaining Contractual Life (Year) 2 years 11 months 4 days    
Options Exercisable Number of Options Exercisable 2,905,000    
Options Exercisable Weighted Average Exercise Price (in CAD per share) $ 1.09    
Options Exercisable Weighted Average Remaining Contractual Life (Year) 2 years 11 months 4 days    
Share options two [member]      
Statement Line Items [Line Items]      
Options Outstanding Number of Options Outstanding 3,135,000    
Options Outstanding Weighted Average Exercise Price (in CAD per share) $ 1.22    
Options Outstanding Weighted Average Remaining Contractual Life (Year) 3 years 7 months 28 days    
Options Exercisable Number of Options Exercisable 2,415,000    
Options Exercisable Weighted Average Exercise Price (in CAD per share) $ 1.22    
Options Exercisable Weighted Average Remaining Contractual Life (Year) 3 years 6 months 18 days    
Share options three [member]      
Statement Line Items [Line Items]      
Options Outstanding Number of Options Outstanding 3,818,000    
Options Outstanding Weighted Average Exercise Price (in CAD per share) $ 1.6    
Options Outstanding Weighted Average Remaining Contractual Life (Year) 1 year 11 months 23 days    
Options Exercisable Number of Options Exercisable 3,818,000    
Options Exercisable Weighted Average Exercise Price (in CAD per share) $ 1.6    
Options Exercisable Weighted Average Remaining Contractual Life (Year) 1 year 11 months 23 days    
Share options four [member]      
Statement Line Items [Line Items]      
Options Outstanding Number of Options Outstanding 2,442,500    
Options Outstanding Weighted Average Exercise Price (in CAD per share) $ 1.83    
Options Outstanding Weighted Average Remaining Contractual Life (Year) 11 months 12 days    
Options Exercisable Number of Options Exercisable 2,442,500    
Options Exercisable Weighted Average Exercise Price (in CAD per share) $ 1.83    
Options Exercisable Weighted Average Remaining Contractual Life (Year) 11 months 12 days    
Share options five [member]      
Statement Line Items [Line Items]      
Options Outstanding Number of Options Outstanding 2,965,945    
Options Outstanding Weighted Average Exercise Price (in CAD per share) $ 1.95    
Options Outstanding Weighted Average Remaining Contractual Life (Year) 4 years 9 months 10 days    
Options Exercisable Number of Options Exercisable 868,195    
Options Exercisable Weighted Average Exercise Price (in CAD per share) $ 1.96    
Options Exercisable Weighted Average Remaining Contractual Life (Year) 4 years 3 months 7 days    
Bottom of range [member] | Share options 1 [member]      
Statement Line Items [Line Items]      
Exercise Prices (in CAD per share) $ 1.05    
Bottom of range [member] | Share options two [member]      
Statement Line Items [Line Items]      
Exercise Prices (in CAD per share) 1.1    
Bottom of range [member] | Share options three [member]      
Statement Line Items [Line Items]      
Exercise Prices (in CAD per share) 1.6    
Bottom of range [member] | Share options four [member]      
Statement Line Items [Line Items]      
Exercise Prices (in CAD per share) 1.83    
Bottom of range [member] | Share options five [member]      
Statement Line Items [Line Items]      
Exercise Prices (in CAD per share) 1.94    
Top of range [member] | Share options 1 [member]      
Statement Line Items [Line Items]      
Exercise Prices (in CAD per share) 1.09    
Top of range [member] | Share options two [member]      
Statement Line Items [Line Items]      
Exercise Prices (in CAD per share) 1.59    
Top of range [member] | Share options three [member]      
Statement Line Items [Line Items]      
Exercise Prices (in CAD per share) 1.82    
Top of range [member] | Share options four [member]      
Statement Line Items [Line Items]      
Exercise Prices (in CAD per share) 1.93    
Top of range [member] | Share options five [member]      
Statement Line Items [Line Items]      
Exercise Prices (in CAD per share) $ 3.88