| Quarterly Financials |  Jun 2015   |  Sept 2015   |  Dec 2015   |  Mar 2016   |  Jun 2016   |  Sept 2016   |  Dec 2016   |  Mar 2017   |  Dec 2017   |  Mar 2018   |  Jun 2018   |  Sept 2018   |  Dec 2018   |  Mar 2019   |  Jun 2019   |  Sept 2019   |  Dec 2019   |  Mar 2020   |  Jun 2020   |  Sept 2020   |  Dec 2020   | 
|  Revenue  |  52   |  70   |  56   |  76   |  54   |  87   |  68   |  89   |  80   |  97   |  74   |  81   |  79   |  97   |  71   |  79   |  84   |  70   |  24   |  33   |  48   | 
| Expenses |  49   |  66   |  53   |  73   |  51   |  82   |  65   |  84   |  75   |  90   |  70   |  77   |  77   |  93   |  69   |  77   |  81   |  83   |  31   |  40   |  45   | 
|  EBITDA  |  3   |  4   |  3   |  3   |  3   |  5   |  4   |  5   |  5   |  7   |  4   |  4   |  1   |  4   |  2   |  2   |  3   |  -14   |  -7   |  -7   |  2   | 
| Operating Profit % |  5 %  |  6 %  |  6 %  |  4 %  |  5 %  |  6 %  |  5 %  |  6 %  |  6 %  |  7 %  |  5 %  |  6 %  |  1 %  |  4 %  |  2 %  |  3 %  |  3 %  |  -23 %  |  -29 %  |  -23 %  |  5 %  | 
| Depreciation |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   | 
| Interest |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  0   |  1   |  0   | 
|  Profit Before Tax  |  2   |  4   |  3   |  3   |  3   |  5   |  4   |  5   |  5   |  6   |  3   |  3   |  0   |  3   |  1   |  1   |  1   |  -15   |  -7   |  -8   |  2   | 
| Tax |  1   |  1   |  1   |  2   |  1   |  2   |  1   |  2   |  2   |  2   |  1   |  1   |  0   |  2   |  -0   |  1   |  1   |  0   |  -0   |  0   |  1   | 
| Net Profit |  1   |  3   |  2   |  1   |  2   |  3   |  2   |  3   |  3   |  4   |  2   |  2   |  0   |  2   |  1   |  1   |  1   |  -15   |  -7   |  -8   |  1   | 
| EPS in ₹ |  1.32   |  2.51   |  5.32   |  0.92   |  1.55   |  3.16   |  2.06   |  2.99   |  2.83   |  3.74   |  2.08   |  2.04   |  0.39   |  1.55   |  0.47   |  0.51   |  0.86   |  -14.66   |  -7.02   |  -7.73   |  1.22   | 












