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Income Taxes - Schedule of Income before Income Tax, Domestic and Foreign (Details) - USD ($)
$ in Thousands
12 Months Ended
Apr. 30, 2022
May 01, 2021
May 02, 2020
Income Tax Disclosure [Abstract]      
Domestic $ (2,696) $ 10,413 $ (4,187)
Foreign 3,804 3,647 4,178
Income (loss) before income taxes 1,108 14,060 $ (9)
Deferred Tax Assets, Valuation Allowance $ (2,452) $ (1,732)