Discontinued Operations - Summary of Major Business Line Items Included in Discontinued Operations in Condensed Consolidation Statements of Income/(Loss) and Comprehensive Income/(Loss) (Detail) - USD ($) $ in Thousands	12 Months Ended
	Apr. 30, 2023	Apr. 30, 2022	Apr. 30, 2021
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Income from discontinued operations before income taxes	$ 0	$ 0	$ 8,478
Income from discontinued operations, net of tax	0	0	8,478
Spin-off | Outdoor Products and Accessories Business
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Net revenues	0	0	61,249
Cost of sales	0	0	27,147
Operating expenses	0	0	23,458
Other income/(expense), net	0	0	112
Income from discontinued operations before income taxes	0	0	10,756
Income tax expense/(benefit)	0	0	2,278
Income from discontinued operations, net of tax	$ 0	$ 0	$ 8,478