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Accumulated Other Comprehensive (Loss) Income and Reclassifications Adjustments - Taxes (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jan. 28, 2023 | Jan. 29, 2022 | Jan. 28, 2023 | Jan. 29, 2022 | Apr. 30, 2022 | Apr. 30, 2021
Accumulated other comprehensive income |  |  |  |  |  |
Unrealized losses, tax portion | $ 0 | $ 1 | $ 0 | $ 1 |  |
Accumulated Other Comprehensive (Loss) Income |  |  |  |  |  |
Accumulated other comprehensive income |  |  |  |  |  |
Other Comprehensive Income (Loss), Tax |  |  | $ 0 | $ 2 | $ 8 | $ 1

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