v3.25.2
Loans and Borrowings - Summary of Changes in Cash Flows from Financing Activities (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Mar. 31, 2023
Disclosure Of Reconciliation Of Liabilities Arising From Financing Activities [Line Items]      
Beginning balance $ 221,624 $ 235,164 $ 216,584
Proceeds from bank loans 2,435 2,114 2,168
Repayment of bank loans (refer note 28) (1,455) (1,009) (749)
Acquired thourgh business combination 22 115 199
Additions to lease liabilities 2,958 3,540 7,255
Adjustment due to modification/change in estimate (123) (30,604) (1,435)
Payment of lease liabilites (3,763) (3,105) (2,415)
Interest accrued 16,937 17,749 16,621
Interest paid (2,102) (2,049) (1,743)
Effect of change in foreign exchange rates (496) (291) (1,321)
Ending balance 236,037 221,624 235,164
Secured Bank Loans [Member]      
Disclosure Of Reconciliation Of Liabilities Arising From Financing Activities [Line Items]      
Beginning balance 3,726 2,667 1,392
Proceeds from bank loans 2,435 2,114 2,168
Repayment of bank loans (refer note 28) (1,455) (1,009) (749)
Interest accrued 405 266 189
Interest paid (405) (266) (189)
Effect of change in foreign exchange rates (103) (46) (144)
Ending balance 4,603 3,726 2,667
Lease Liabilities [Member]      
Disclosure Of Reconciliation Of Liabilities Arising From Financing Activities [Line Items]      
Beginning balance 16,658 16,379 13,952
Acquired thourgh business combination 22 115 199
Additions to lease liabilities 2,958 3,540 7,255
Adjustment due to modification/change in estimate (123) (26) (1,435)
Payment of lease liabilites (3,763) (3,105) (2,415)
Interest accrued 1,697 1,783 1,554
Interest paid (1,697) (1,783) (1,554)
Effect of change in foreign exchange rates (393) (245) (1,177)
Ending balance 15,359 16,658 16,379
Convertible Notes [Member]      
Disclosure Of Reconciliation Of Liabilities Arising From Financing Activities [Line Items]      
Beginning balance 201,240 216,118 201,240
Adjustment due to modification/change in estimate   (30,578)  
Interest accrued 14,835 15,700 14,878
Ending balance $ 216,075 $ 201,240 $ 216,118