Stock-based compensation - Summary of Fair Value of the Company's Awards Granted Under the 2022 Plan (Details) - 2022 Plan [Member] |
12 Months Ended |
---|---|
Mar. 31, 2023 | |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | |
Expected dividends | 0 |
Minimum [Member] | |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | |
Expected volatility | 65.00% |
Risk-free interest rate | 2.50% |
Maximum [Member] | |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | |
Expected volatility | 70.00% |
Risk-free interest rate | 2.70% |