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General - Schedule of Change in Asset Retirement Obligation (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]    
Beginning balance $ 28,118 $ 25,686
Additions and changes in estimate 8,152 2,192
Liabilities settled during the period (735) (732)
Accretion expenses 1,122 927
Foreign currency translation gains 133 45
Ending balance $ 36,790 $ 28,118