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Concentration of Risk (Tables)
 9 Months Ended
Jan. 31, 2022
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 nine months ended January 31, 2022 and 2021:
Three Months EndedNine Months Ended
January 31,January 31,
 2022202120222021
Customer A32.1%31.8%31.9%30.1%
Customer B16.9%18.4%16.0%18.2%