| Quarterly Financials |  Dec 2019   |  Mar 2020   |  Jun 2020   |  Sept 2020   |  Dec 2020   |  Mar 2021   |  Jun 2021   |  Sept 2021   |  Dec 2021   |  Mar 2022   |  Jun 2022   |  Sept 2022   |  Dec 2022   |  Mar 2023   |  Jun 2023   |  Sept 2023   |  Dec 2023   |  Mar 2024   |  Jun 2024   |  Sept 2024   |  Dec 2024   |  Mar 2025   |  Jun 2025   |  Sept 2025   | 
|  Revenue  |  51   |  43   |  41   |  43   |  47   |  52   |  49   |  59   |  78   |  91   |  99   |  77   |  86   |  75   |  83   |  81   |  88   |  84   |  79   |  83   |  86   |  94   |  93   |  78   | 
| Expenses |  36   |  41   |  33   |  37   |  40   |  48   |  39   |  52   |  55   |  69   |  63   |  54   |  59   |  49   |  64   |  69   |  71   |  70   |  68   |  72   |  72   |  89   |  80   |  71   | 
|  EBITDA  |  15   |  2   |  8   |  6   |  6   |  4   |  10   |  7   |  23   |  22   |  36   |  24   |  27   |  26   |  19   |  12   |  17   |  14   |  11   |  11   |  15   |  5   |  13   |  7   | 
| Operating Profit % |  29 %  |  1 %  |  20 %  |  14 %  |  13 %  |  6 %  |  18 %  |  11 %  |  29 %  |  22 %  |  36 %  |  30 %  |  29 %  |  33 %  |  20 %  |  14 %  |  18 %  |  15 %  |  11 %  |  12 %  |  14 %  |  4 %  |  12 %  |  7 %  | 
| Depreciation |  7   |  7   |  5   |  5   |  5   |  5   |  5   |  5   |  6   |  6   |  6   |  6   |  6   |  6   |  5   |  6   |  5   |  6   |  7   |  9   |  10   |  11   |  6   |  7   | 
| Interest |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  1   |  1   |  1   |  2   |  2   |  2   | 
|  Profit Before Tax  |  8   |  -6   |  2   |  1   |  1   |  -2   |  4   |  1   |  17   |  17   |  30   |  18   |  21   |  21   |  14   |  7   |  11   |  8   |  3   |  1   |  4   |  -7   |  5   |  -1   | 
| Tax |  2   |  -8   |  1   |  0   |  -1   |  10   |  1   |  0   |  5   |  4   |  9   |  5   |  6   |  5   |  4   |  2   |  4   |  3   |  2   |  1   |  2   |  2   |  2   |  1   | 
| Net Profit |  6   |  2   |  2   |  1   |  1   |  -12   |  3   |  1   |  12   |  13   |  21   |  13   |  15   |  15   |  10   |  4   |  7   |  5   |  1   |  -1   |  2   |  -9   |  3   |  -2   | 
| EPS in ₹ |  3.99   |  1.27   |  1.20   |  0.46   |  0.88   |  -8.31   |  2.18   |  0.58   |  8.56   |  9.08   |  15.10   |  9.22   |  10.56   |  10.77   |  6.70   |  3.03   |  5.00   |  3.80   |  0.63   |  -0.37   |  1.32   |  -6.41   |  1.77   |  -1.40   | 












