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Concentration of Risk (Tables) | 9 Months Ended
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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 Ended |  | Nine Months Ended
| January 31, |  | January 31,
| 2022 |  | 2021 |  | 2022 |  | 2021
Customer A | 32.1% |  | 31.8% |  | 31.9% |  | 30.1%
Customer B | 16.9% |  | 18.4% |  | 16.0% |  | 18.2%

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