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Goodwill - Schedule of Goodwill (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Oct. 29, 2023 | Jan. 27, 2024 | Jan. 28, 2023 | Jan. 27, 2024 | Jan. 28, 2023
Goodwill [Roll Forward] |  |  |  |  |
Beginning balance |  |  |  | $ 3,239 |
Foreign currency translation |  |  |  | 24 |
Goodwill impairment | $ 0 | $ 0 | $ 4,576 | 0 | $ 4,576
Ending balance |  | 3,263 |  | 3,263 |
Commercial |  |  |  |  |
Goodwill [Roll Forward] |  |  |  |  |
Beginning balance |  |  |  | 3,198 |
Foreign currency translation |  |  |  | 19 |
Ending balance |  | 3,217 |  | 3,217 |
Transportation |  |  |  |  |
Goodwill [Roll Forward] |  |  |  |  |
Beginning balance |  |  |  | 41 |
Foreign currency translation |  |  |  | 5 |
Ending balance |  | $ 46 |  | $ 46 |

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