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Segment reporting (Details Textual) ₨ in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Mar. 31, 2022 INR (₨) | Mar. 31, 2022 USD ($) | Mar. 31, 2021 INR (₨) | Mar. 31, 2020 INR (₨)
Disclosure of segment reporting [Line Items] |  |  |  |
Revenue | ₨ 27,025,675 | $ 356,506 | ₨ 24,319,542 | ₨ 22,952,067
One Customer of Data center-centric IT services [Member] |  |  |  |
Disclosure of segment reporting [Line Items] |  |  |  |
Revenue | ₨ 3,038,000 |  |  |
More Than [Member] |  |  |  |
Disclosure of segment reporting [Line Items] |  |  |  |
Percentage of entity's revenue | 10.00% | 10.00% |  |

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