Annual report pursuant to Section 13 and 15(d)

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

v3.23.1
Stock-Based Compensation - Schedule of Market-based Assumptions (Detail)
12 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2021
Minimum      
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]      
Expected life of the options (years) 5 years 3 months 7 days 4 years 9 months 25 days 4 years 11 months 4 days
Maximum      
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]      
Expected life of the options (years) 5 years 3 months 29 days 5 years 3 months 7 days 5 years 2 months 23 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 2.71% 0.63% 0.21%
Risk-free interest rate | Maximum      
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]      
Stock options, measurement input 4.38% 1.77% 0.66%
Expected volatility | Minimum      
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]      
Stock options, measurement input 72.00% 72.00% 64.00%
Expected volatility | Maximum      
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]      
Stock options, measurement input 80.00% 72.00% 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%