Other Gains And Losses, Net (Tables)

12 Months Ended

Apr. 30, 2023

Disclosure Of Other Gains And Losses Net [Abstract]

Summary Of Other Gains And Losses Net

	2021			2022		2023
	US$			US$		US$
Net exchange (loss) gain		(48	)		589		151
Recovery of accounts and other receivables written off		9			20		2
		(39	)		609		153