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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%