Issued Shares
| Concept | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | 
|---|---|---|---|---|---|---|---|---|---|---|
| Issued shares | ||||||||||
| Issued shares | ||||||||||
| Number of shares | — | — | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                11,726,457
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                7,900
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                11,711,300
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                7,257
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | — | 
| Number of voting rights | — | — | 
                                                
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                117,113
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | — | 
                                                117,113
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | — | — | — | — | 
| Description |  | 
                                                株主としての権利内容に何ら限定のない当社における標準となる株式であります。1単元の株式数は、100株であります。
                                                
                                             |  | — | — | — | — |  |  |  |