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Inventories - Summary of Inventories (Detail) - USD ($)
$ in Thousands
Apr. 30, 2023
May 01, 2022
Inventory Disclosure [Abstract]    
raw materials $ 7,908 $ 13,477
work-in-process 2,602 4,237
finished goods 34,570 48,843
Inventories $ 45,080 $ 66,557