| Annual Financials |  2015  |  2016  |  2017  |  2018  |  2019  |  2020  |  2021  |  2022  |  2023  |  2024  |  2025  |  TTM  | 
| Revenue |  209  |  200  |  194  |  206  |  232  |  233  |  234  |  328  |  364  |  343  |  166  |  170  | 
| Expenses |  196  |  189  |  185  |  193  |  215  |  214  |  227  |  306  |  343  |  323  |  172  |  175  | 
| EBITDA |  14  |  11  |  9  |  13  |  16  |  19  |  7  |  22  |  22  |  20  |  -6  |  -5  | 
| Operating Profit % |  5 % |  4 % |  4 % |  5 % |  7 % |  8 % |  3 % |  7 % |  6 % |  6 % |  -4 % |  -3 % | 
| Depreciation |  7  |  8  |  7  |  7  |  6  |  9  |  7  |  7  |  8  |  8  |  6  |  6  | 
| Interest |  9  |  9  |  7  |  7  |  7  |  8  |  6  |  6  |  7  |  10  |  6  |  6  | 
| Profit Before Tax |  -2  |  21  |  -13  |  -1  |  3  |  17  |  -6  |  9  |  6  |  2  |  -18  |  -17  | 
| Tax |  0  |  0  |  0  |  0  |  0  |  0  |  0  |  0  |  0  |  0  |  0  |  0  | 
| Net Profit |  -2  |  21  |  -13  |  -1  |  3  |  17  |  -6  |  9  |  6  |  2  |  -18  |  -17  | 
| EPS in ₹ |  -0.60  |  5.49  |  -3.28  |  -0.21  |  0.69  |  3.53  |  -1.17  |  1.30  |  1.30  |  0.40  |  -3.26  |  -2.90  | 












