| 
                                Sep 2018
                             | 
                            
                                
                                    Contech Soft-Tech Solutions Pvt. Ltd.
                                
                             | 
                            
                                6,110
                             | 
                            
                            
                                0.12%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Jun 2018
                             | 
                            
                                
                                    Contech Soft-Tech Solutions Pvt Ltd.
                                
                             | 
                            
                                6,110
                             | 
                            
                            
                                0.12%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Mar 2018
                             | 
                            
                                
                                    Contech Soft-Tech Solutions Pvt. Ltd.
                                
                             | 
                            
                                6,110
                             | 
                            
                            
                                0.12%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Sep 2017
                             | 
                            
                                
                                    Contech Soft-Tech Solutions Pvt. Ltd.
                                
                             | 
                            
                                6,110
                             | 
                            
                            
                                0.12%
                             | 
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Dec 2016
                             | 
                            
                                
                                    Contech Soft-Tech Solutions Pvt. Ltd.
                                
                             | 
                            
                                6,110
                             | 
                            
                            
                                0.12%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Jun 2016
                             | 
                            
                                
                                    Contech Soft-Tech Solutions Pvt. Ltd.
                                
                             | 
                            
                                6,110
                             | 
                            
                            
                                0.12%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Mar 2016
                             | 
                            
                                
                                    Contech Soft-Tech Solutions Private Ltd
                                
                             | 
                            
                                6,110
                             | 
                            
                            
                                0.12%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Dec 2015
                             | 
                            
                                
                                    Contech Soft-Tech Solutions P. Ltd.
                                
                             | 
                            
                                6,110
                             | 
                            
                            
                                0.12%
                             | 
                            
                                
                                    -
                                 | 
                                
                                    0.00%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 |