Share Incentive Plan - Schedule of Weighted-Average Assumptions of Options (Details)	12 Months Ended
	Apr. 30, 2022 $ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility, minimum	41.29%
Expected volatility, maximum	42.31%
Risk-free interest rate, minimum	0.69%
Risk-free interest rate, maximum	1.23%
Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (in years)	5 years 11 months 15 days
Dividend yield	0.00%
Weighted-average grant date fair value per share (in US dollars per share)	$ 6.26