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Share-Based Compensation - Summary of Weighted-Average Assumptions to Share Options Issued (Detail)
3 Months Ended
Jun. 30, 2022
$ / shares
shares
Share-Based Payment Arrangement [Abstract]  
Risk-free interest rate 2.46%
Expected lives (years) 6 years
Volatility 73.96%
Grant date fair value (per share) | $ / shares $ 1.13
Number granted | shares 572,122