Profit Or Loss [Abstract]
| Concept | 2024-04-01 to 2025-03-31 | 2023-04-01 to 2024-03-31 | 
|---|---|---|
| Profit or loss [abstract] | ||
| Profit (loss) [abstract] | ||
| Revenue | 
                                                72,322,937
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | 
                                                74,832,510
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | 
| Profit (loss) from operating activities | 
                                                46,796,436
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | 
                                                45,949,258
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | 
| Finance income | 
                                                453,822
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | 
                                                246,274
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | 
| Finance costs | 
                                                –
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | 
                                                275,917
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | 
| Profit (loss) | 
                                                47,237,280
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | 
                                                46,097,418
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | 
| Earnings per share [text block] | — | — | 
| Earnings per share [abstract] | ||
| Earnings per share [line items] | ||
| Diluted earnings per share [abstract] | ||
| Diluted earnings (loss) per share | 
                                                0.2147
                                                
                                             | 
                                                0.2095
                                                
                                             |