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Equity Method Investments (Details) - USD ($)
3 Months Ended
Sep. 15, 2021
Jul. 27, 2024
Jul. 29, 2023
Apr. 30, 2024
Oct. 14, 2022
Equity Method Investments          
Carrying value of investment   $ 21,181,000   $ 19,933,000  
Altoy          
Equity Method Investments          
Percentage of shares sold 35.00%        
Equity method investment (loss) income   0 $ 0    
Ownership interest 85.00%       15.00%
Altoy | Other assets, long term          
Equity Method Investments          
Carrying value of investment   $ 152,000   $ 152,000