Credit Concentration (Tables)

12 Months Ended

Apr. 30, 2021

Risks and Uncertainties [Abstract]

Summary Of Percentage Of Sales

The following table summarizes the percentage of net sales to the Company's two largest customers for the last three fiscal years:

	PERCENT OF ANNUAL NET SALES
	2021	2020	2019
Customer A	30.8%	29.3%	29.3%
Customer B	17.9%	17.2%	18.6%