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Income Taxes - Additional Information (Details) - USD ($)
$ in Thousands
12 Months Ended
Apr. 27, 2024
Apr. 29, 2023
Apr. 30, 2022
Tax Credit Carryforward [Line Items]      
Foreign net operating loss carryforwards $ 18,620    
Gross unrecognized tax benefits 8,049 $ 8,291 $ 9,898
Deferred tax assets, deductibility of gross liabilities 1,690 1,741  
Interest and penalties 1,756 $ 1,617  
Increase in interest and penalties expense $ 365    
Foreign Tax Credit Carryforward      
Tax Credit Carryforward [Line Items]      
Expiration period 2 years