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Intangibles, net (Details) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jan. 27, 2024 | Jan. 28, 2023 | Jan. 27, 2024 | Jan. 28, 2023
Intangibles, net |  |  |  |
Amortization expense | $ 5,445,000 | $ 6,073,000 | $ 12,721,000 | $ 17,925,000
Windward Performance, Ltd. |  |  |  |
Intangibles, net |  |  |  |
Remaining term to be expensed | 2 years |  | 2 years |
Windward Performance, Ltd. | Paid at Close |  |  |  |
Intangibles, net |  |  |  |
Amount paid |  |  | $ 1,500,000 |
Windward Performance, Ltd. | First Anniversary |  |  |  |
Intangibles, net |  |  |  |
Amount paid |  |  | 750,000 |
Windward Performance, Ltd. | Second Anniversary |  |  |  |
Intangibles, net |  |  |  |
Amount paid |  |  | 750,000 |
Windward Performance, Ltd. | Technology |  |  |  |
Intangibles, net |  |  |  |
Amount of acquired intellectual property |  |  | 1,500,000 |
Windward Performance, Ltd. | Unmanned Aircraft |  |  |  |
Intangibles, net |  |  |  |
Amount of acquired intellectual property |  |  | $ 3,000,000 |
Weighted average |  |  |  |
Intangibles, net |  |  |  |
Weighted average amortization period | 4 years |  | 4 years |

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