Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation - Schedule of Market-based Assumptions (Detail)

v3.24.1.1.u2
Stock-Based Compensation - Schedule of Market-based Assumptions (Detail)
12 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Mar. 31, 2022
Minimum      
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]      
Expected life of the options (years) 4 years 8 months 12 days 5 years 3 months 7 days 4 years 9 months 25 days
Maximum      
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]      
Expected life of the options (years) 4 years 8 months 19 days 5 years 3 months 29 days 5 years 3 months 7 days
Risk-free interest rate | Minimum      
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]      
Stock options, measurement input 3.82% 2.71% 0.63%
Risk-free interest rate | Maximum      
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]      
Stock options, measurement input 4.29% 4.38% 1.77%
Expected volatility | Minimum      
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]      
Stock options, measurement input 88.00% 72.00% 72.00%
Expected volatility | Maximum      
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]      
Stock options, measurement input 88.00% 80.00% 72.00%
Expected dividend yield      
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]      
Stock options, measurement input 0.00% 0.00% 0.00%