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Tax Assets and Liabilities - Summary of Unrecognized Deferred Tax Assets (Detail) - USD ($)
$ in Thousands
Mar. 31, 2022
Mar. 31, 2021
Disclosure Of Components Of Deferred Tax Assets [Line Items]    
Unrecognized deferred tax assets $ 213,251 $ 216,160
Deductible temporary differences [Member]    
Disclosure Of Components Of Deferred Tax Assets [Line Items]    
Unrecognized deferred tax assets 42,682 37,368
Tax losses carry forward [Member]    
Disclosure Of Components Of Deferred Tax Assets [Line Items]    
Unrecognized deferred tax assets $ 170,569 $ 178,792