| 
                                Sep 2025
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2025
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2025
                             | 
                            
                                
                                    Arjun Vellayan Arunachalam
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2025
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2025
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                631,900
                             | 
                            
                            
                                0.34%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Jun 2025
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2025
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2025
                             | 
                            
                                
                                    Arjun Vellayan Arunachalam
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2025
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2025
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                631,900
                             | 
                            
                            
                                0.34%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Mar 2025
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2025
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2025
                             | 
                            
                                
                                    Arjun Vellayan Arunachalam
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2025
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2025
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                631,900
                             | 
                            
                            
                                0.34%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Dec 2024
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2024
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2024
                             | 
                            
                                
                                    Arjun Vellayan Arunachalam
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2024
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2024
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                631,900
                             | 
                            
                            
                                0.34%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Sep 2024
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2024
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2024
                             | 
                            
                                
                                    Arjun Vellayan Arunachalam
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2024
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2024
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Jun 2024
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2024
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2024
                             | 
                            
                                
                                    Arjun Vellayan Arunachalam
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2024
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2024
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Mar 2024
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2024
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2024
                             | 
                            
                                
                                    Arjun Vellayan Arunachalam
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2024
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2024
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Dec 2023
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2023
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2023
                             | 
                            
                                
                                    Arjun Vellayan Arunachalam
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2023
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2023
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Sep 2023
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2023
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2023
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2023
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Jun 2023
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2023
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2023
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2023
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Mar 2023
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2023
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2023
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2023
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Dec 2022
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2022
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2022
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2022
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Sep 2022
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2022
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2022
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2022
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Jun 2022
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2022
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2022
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2022
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Mar 2022
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2022
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2022
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2022
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Dec 2021
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2021
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2021
                             | 
                            
                                
                                    S.Vellayan(S Vellayan And A Vellayan Hold Shares On Behalf Of M V Seetha Subbiah Benefit Trust)
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2021
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2021
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Sep 2021
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2021
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2021
                             | 
                            
                                
                                    S.Vellayan(S Vellayan And A Vellayan Hold Shares On Behalf Of M V Seetha Subbiah Benefit Trust)
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2021
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2021
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Jun 2021
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2021
                             | 
                            
                                
                                    S.Vellayan(S Vellayan And A Vellayan Hold Shares On Behalf Of M V Seetha Subbiah Benefit Trust)
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2021
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2021
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.16%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2021
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Mar 2021
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2021
                             | 
                            
                                
                                    S.Vellayan(S Vellayan And A Vellayan Hold Shares On Behalf Of M V Seetha Subbiah Benefit Trust)
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2021
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2021
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.16%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2021
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Dec 2020
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2020
                             | 
                            
                                
                                    S.Vellayan(S Vellayan And A Vellayan Hold Shares On Behalf Of M V Seetha Subbiah Benefit Trust)
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2020
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2020
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.16%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2020
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Sep 2020
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2020
                             | 
                            
                                
                                    S.Vellayan(S Vellayan And A Vellayan Hold Shares On Behalf Of M V Seetha Subbiah Benefit Trust)
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2020
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2020
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.16%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2020
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Jun 2020
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2020
                             | 
                            
                                
                                    S.Vellayan(S Vellayan And A Vellayan Hold Shares On Behalf Of M V Seetha Subbiah Benefit Trust)
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2020
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2020
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.16%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2020
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Mar 2020
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2020
                             | 
                            
                                
                                    S.Vellayan(S Vellayan And A Vellayan Hold Shares On Behalf Of M V Seetha Subbiah Benefit Trust)
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2020
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2020
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.16%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2020
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Dec 2019
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2019
                             | 
                            
                                
                                    S.Vellayan(S Vellayan And A Vellayan Hold Shares On Behalf Of M V Seetha Subbiah Benefit Trust)
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2019
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2019
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.16%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2019
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Sep 2019
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2019
                             | 
                            
                                
                                    S.Vellayan(S Vellayan And A Vellayan Hold Shares On Behalf Of M V Seetha Subbiah Benefit Trust)
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2019
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2019
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.16%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2019
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.20%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Jun 2019
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                0
                             | 
                            
                            
                                0.00%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2019
                             | 
                            
                                
                                    S.Vellayan(S Vellayan And A Vellayan Hold Shares On Behalf Of M V Seetha Subbiah Benefit Trust)
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2019
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2019
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.17%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2019
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.21%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Mar 2019
                             | 
                            
                                
                                    S.Vellayan(S Vellayan And A Vellayan Hold Shares On Behalf Of M V Seetha Subbiah Benefit Trust)
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2019
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2019
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.17%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2019
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.21%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2019
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                430,250
                             | 
                            
                            
                                0.23%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Dec 2018
                             | 
                            
                                
                                    S.Vellayan(S Vellayan And A Vellayan Hold Shares On Behalf Of M V Seetha Subbiah Benefit Trust)
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2018
                             | 
                            
                                
                                    S.Vellayan (Hold Shares In The Capacity Of Trustee Of Valli Subbiah Benefit Trust)
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2018
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2018
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.17%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2018
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.21%
                             | 
                            
                                
                                    35,000
                                 | 
                                
                                    9.15%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2018
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                430,250
                             | 
                            
                            
                                0.23%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Sep 2018
                             | 
                            
                                
                                    S.Vellayan(S Vellayan And A Vellayan Hold Shares On Behalf Of M V Seetha Subbiah Benefit Trust)
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2018
                             | 
                            
                                
                                    S.Vellayan (Hold Shares In The Capacity Of Trustee Of Valli Subbiah Benefit Trust)
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2018
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.13%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2018
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.17%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2018
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.21%
                             | 
                            
                                
                                    35,000
                                 | 
                                
                                    9.15%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2018
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                430,250
                             | 
                            
                            
                                0.23%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Jun 2018
                             | 
                            
                                
                                    S.Vellayan (Hold Shares In The Capacity Of Trustee Of Valli Subbiah Benefit Trust)
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2018
                             | 
                            
                                
                                    S.Vellayan
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2018
                             | 
                            
                                
                                    A Vellayan (Hold Shares In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.14%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2018
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.17%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2018
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.21%
                             | 
                            
                                
                                    35,000
                                 | 
                                
                                    9.15%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2018
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                430,250
                             | 
                            
                            
                                0.23%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Mar 2018
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                430,250
                             | 
                            
                            
                                0.23%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2018
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.17%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2018
                             | 
                            
                                
                                    S.Vellayan
                                
                             | 
                            
                                29,000
                             | 
                            
                            
                                0.02%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2018
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                631,900
                             | 
                            
                            
                                0.35%
                             | 
                            
                                
                                    35,000
                                 | 
                                
                                    9.15%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Dec 2017
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                430,250
                             | 
                            
                            
                                0.23%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2017
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.17%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2017
                             | 
                            
                                
                                    S.Vellayan
                                
                             | 
                            
                                29,000
                             | 
                            
                            
                                0.02%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2017
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                631,900
                             | 
                            
                            
                                0.35%
                             | 
                            
                                
                                    35,000
                                 | 
                                
                                    9.15%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Sep 2017
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                430,250
                             | 
                            
                            
                                0.23%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2017
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.17%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2017
                             | 
                            
                                
                                    S.Vellayan
                                
                             | 
                            
                                29,000
                             | 
                            
                            
                                0.02%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2017
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                631,900
                             | 
                            
                            
                                0.35%
                             | 
                            
                                
                                    35,000
                                 | 
                                
                                    9.15%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Jun 2017
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                430,250
                             | 
                            
                            
                                0.23%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2017
                             | 
                            
                                
                                    S Vellayan (In The Capacity Of Trustee Of M V Seetha Subbiah Benefit Trust)
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2017
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.17%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2017
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.21%
                             | 
                            
                                
                                    35,000
                                 | 
                                
                                    9.15%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2017
                             | 
                            
                                
                                    S Vellayan (In The Capacity Of Trustee Of Valli Subbiah Benefit Trust )
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2017
                             | 
                            
                                
                                    A Vellayan (In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.14%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Mar 2017
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                430,250
                             | 
                            
                            
                                0.23%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2017
                             | 
                            
                                
                                    S Vellayan (In The Capacity Of Trustee Of M V Seetha Subbiah Benefit Trust)
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2017
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.17%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2017
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.21%
                             | 
                            
                                
                                    35,000
                                 | 
                                
                                    9.15%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2017
                             | 
                            
                                
                                    S Vellayan (In The Capacity Of Trustee Of Valli Subbiah Benefit Trust )
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2017
                             | 
                            
                                
                                    A Vellayan (In The Capacity As Kartha Of Huf)
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.14%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Dec 2016
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.14%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2016
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2016
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.21%
                             | 
                            
                                
                                    35,000
                                 | 
                                
                                    9.15%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2016
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.17%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2016
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2016
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                430,250
                             | 
                            
                            
                                0.23%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Sep 2016
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.14%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2016
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2016
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.21%
                             | 
                            
                                
                                    35,000
                                 | 
                                
                                    9.15%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2016
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.17%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2016
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Sep 2016
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                430,250
                             | 
                            
                            
                                0.23%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Jun 2016
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.14%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2016
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2016
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.21%
                             | 
                            
                                
                                    35,000
                                 | 
                                
                                    9.15%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2016
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.17%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2016
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2016
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                430,250
                             | 
                            
                            
                                0.23%
                             | 
                            
                                
                                    60,000
                                 | 
                                
                                    13.95%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Mar 2016
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                249,500
                             | 
                            
                            
                                0.14%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2016
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2016
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                382,400
                             | 
                            
                            
                                0.21%
                             | 
                            
                                
                                    35,000
                                 | 
                                
                                    9.15%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2016
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.17%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2016
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                14,500
                             | 
                            
                            
                                0.01%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2016
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                430,250
                             | 
                            
                            
                                0.24%
                             | 
                            
                                
                                    60,000
                                 | 
                                
                                    13.95%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Dec 2015
                             | 
                            
                                
                                    S Vellayan
                                
                             | 
                            
                                430,250
                             | 
                            
                            
                                0.24%
                             | 
                            
                                
                                    60,000
                                 | 
                                
                                    13.95%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2015
                             | 
                            
                                
                                    Lalitha Vellayan
                                
                             | 
                            
                                307,160
                             | 
                            
                            
                                0.17%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2015
                             | 
                            
                                
                                    S.Vellayan
                                
                             | 
                            
                                29,000
                             | 
                            
                            
                                0.02%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2015
                             | 
                            
                                
                                    A Vellayan
                                
                             | 
                            
                                631,900
                             | 
                            
                            
                                0.35%
                             | 
                            
                                
                                    35,000
                                 | 
                                
                                    9.15%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 |