| 
                                Jun 2017
                             | 
                            
                                
                                    L And T Fincorp Limited
                                
                             | 
                            
                                1,552,907
                             | 
                            
                            
                                1.97%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    1,552,907
                                 | 
                                
                                    100.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Jun 2017
                             | 
                            
                                
                                    L And T Infrastructure Finance Company Limited
                                
                             | 
                            
                                9,791,408
                             | 
                            
                            
                                12.41%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    9,791,408
                                 | 
                                
                                    100.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Mar 2017
                             | 
                            
                                
                                    L And T Fincorp Limited
                                
                             | 
                            
                                1,552,907
                             | 
                            
                            
                                1.97%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    1,552,907
                                 | 
                                
                                    100.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Mar 2017
                             | 
                            
                                
                                    L And T Infrastructure Finance Company Limited
                                
                             | 
                            
                                9,791,408
                             | 
                            
                            
                                12.41%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    9,791,408
                                 | 
                                
                                    100.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Dec 2016
                             | 
                            
                                
                                    L And T Infrastructure Finance Company Limited
                                
                             | 
                            
                                9,791,408
                             | 
                            
                            
                                12.41%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                            
                                
                                    9,791,408
                                 | 
                                
                                    100.00%
                                 | 
                            
                        
                    
                        
                        
                            | 
                                Dec 2016
                             | 
                            
                                
                                    L And T Fincorp Limited
                                
                             | 
                            
                                1,552,907
                             | 
                            
                            
                                1.97%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                            
                                
                                    1,552,907
                                 | 
                                
                                    100.00%
                                 |