Issued Shares
| Concept | 
                                    
                                        As at 2024-05-31  | 
                            
                                
                                    
                                        As at 2024-05-31  | 
                            
                                
                                    
                                        As at 2024-05-31  | 
                            
                                
                                    
                                        As at 2024-05-31  | 
                            
                                
                                    
                                        As at 2024-05-31  | 
                            
                                
                                    
                                        As at 2024-05-31  | 
                            
                                
                                    
                                        As at 2024-05-31  | 
                            
                        
|---|---|---|---|---|---|---|---|
| Issued shares | |||||||
| Issued shares | |||||||
| Number of shares | 
                                        
                                             
                                                12,165,200
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                9,340
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                1,189,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                13,363,540
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             
                                        
                                     | 
                                
                            
| Number of voting rights | 
                                        
                                             
                                                121,652
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    — | — | — | — | 
                                        
                                             
                                                
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                121,652
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             
                                        
                                     | 
                                
                            
| Description | 
                                        
                                             | 
                                
                                    
                                        
                                             | 
                                
                                    
                                        
                                             | 
                                
                                    
                                        
                                             | 
                                
                                    
                                        
                                             | 
                                
                                    
                                        
                                             | 
                                
                                    — |