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Concentration of Risk (Tables)
6 Months Ended
Oct. 31, 2021
Risks and Uncertainties [Abstract]  
Summary Of Percentage Of Sales
The following table summarizes the percentage of net sales attributable to the Company's two largest customers for the three and six months ended October 31, 2021 and 2020:
Three Months EndedSix Months Ended
October 31,October 31,
 2021202020212020
Customer A31.7%30.5%31.8%29.2%
Customer B15.8%19.2%15.6%18.1%