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Concentration of Risk (Tables) | 6 Months Ended
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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 Ended |  | Six Months Ended
| October 31, |  | October 31,
| 2021 |  | 2020 |  | 2021 |  | 2020
Customer A | 31.7% |  | 30.5% |  | 31.8% |  | 29.2%
Customer B | 15.8% |  | 19.2% |  | 15.6% |  | 18.1%

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