Treasury Shares, Etc.
| Concept | As at 2024-03-31 | As at 2024-03-31 | 
|---|---|---|
| Treasury shares, etc. | ||
| Treasury shares, etc. | ||
| Name of shareholder | 
                                                小松ウオール工業㈱
                                                
                                             | — | 
| Address of shareholder | 
                                                石川県小松市工業団地1丁目72番地
                                                
                                             | — | 
| Number of shares held in own name | 
                                                1,437,300
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                1,437,300
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
| Number of shares held in others' names | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
| Total number of shares held | 
                                                1,437,300
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                1,437,300
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
| Shareholding ratio | 
                                                0.1318
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                0.1318
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             |