| 
                                Mar 2019
                             | 
                            
                                
                                    Total
                                
                             | 
                            
                                227,502,303
                             | 
                            
                            
                                51.51%
                             | 
                            
                                
                                    124,506,403
                                 | 
                                
                                    54.73%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Dec 2018
                             | 
                            
                                
                                    Total
                                
                             | 
                            
                                227,502,303
                             | 
                            
                            
                                51.51%
                             | 
                            
                                
                                    124,506,403
                                 | 
                                
                                    54.73%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Sep 2018
                             | 
                            
                                
                                    Total
                                
                             | 
                            
                                227,502,303
                             | 
                            
                            
                                51.51%
                             | 
                            
                                
                                    124,506,403
                                 | 
                                
                                    54.73%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Jun 2018
                             | 
                            
                                
                                    Total
                                
                             | 
                            
                                227,502,303
                             | 
                            
                            
                                51.51%
                             | 
                            
                                
                                    124,506,403
                                 | 
                                
                                    54.73%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Mar 2018
                             | 
                            
                                
                                    Total
                                
                             | 
                            
                                227,502,303
                             | 
                            
                            
                                51.51%
                             | 
                            
                                
                                    124,506,403
                                 | 
                                
                                    54.73%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Dec 2017
                             | 
                            
                                
                                    Total
                                
                             | 
                            
                                227,502,303
                             | 
                            
                            
                                51.51%
                             | 
                            
                                
                                    124,506,403
                                 | 
                                
                                    54.73%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Sep 2017
                             | 
                            
                                
                                    Total
                                
                             | 
                            
                                227,481,480
                             | 
                            
                            
                                51.50%
                             | 
                            
                                
                                    124,506,403
                                 | 
                                
                                    54.73%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Jun 2017
                             | 
                            
                                
                                    Total
                                
                             | 
                            
                                227,481,480
                             | 
                            
                            
                                51.50%
                             | 
                            
                                
                                    124,506,403
                                 | 
                                
                                    54.73%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Mar 2017
                             | 
                            
                                
                                    Total
                                
                             | 
                            
                                228,704,480
                             | 
                            
                            
                                51.78%
                             | 
                            
                                
                                    125,729,403
                                 | 
                                
                                    54.97%
                                 | 
                            
                            
                                
                                    0
                                 | 
                                
                                    0.00%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Dec 2016
                             | 
                            
                                
                                    (A) Promoter & Promoter Group
                                
                             | 
                            
                                266,680,739
                             | 
                            
                            
                                60.38%
                             | 
                            
                                
                                    163,705,662
                                 | 
                                
                                    61.39%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Sep 2016
                             | 
                            
                                
                                    (A) Promoter & Promoter Group
                                
                             | 
                            
                                293,821,355
                             | 
                            
                            
                                66.52%
                             | 
                            
                                
                                    190,846,278
                                 | 
                                
                                    64.95%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Jun 2016
                             | 
                            
                                
                                    (A) Promoter & Promoter Group
                                
                             | 
                            
                                294,746,355
                             | 
                            
                            
                                66.82%
                             | 
                            
                                
                                    196,271,278
                                 | 
                                
                                    66.59%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Mar 2016
                             | 
                            
                                
                                    (A) Promoter & Promoter Group
                                
                             | 
                            
                                294,706,773
                             | 
                            
                            
                                66.81%
                             | 
                            
                                
                                    196,731,696
                                 | 
                                
                                    66.76%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 | 
                            
                        
                    
                        
                            
                                
                                    | 
                                     | 
                                    
                                        
                                         | 
                                    
                                    
                                        
                                         | 
                                    
                                
                                
                        
                        
                            | 
                                Dec 2015
                             | 
                            
                                
                                    (A) Promoter & Promoter Group
                                
                             | 
                            
                                299,231,155
                             | 
                            
                            
                                67.87%
                             | 
                            
                                
                                    195,581,475
                                 | 
                                
                                    65.36%
                                 | 
                            
                            
                                
                                    -
                                 | 
                                
                                    -%
                                 |