v3.26.1
Revenue from Contracts with Customers - Narrative (Detail)
3 Months Ended 12 Months Ended
Aug. 03, 2025
Segment
May 03, 2026
USD ($)
Segment
Apr. 27, 2025
USD ($)
Apr. 28, 2024
USD ($)
Apr. 30, 2023
USD ($)
Contract Assets and Liabilities [Line Items]          
Number of operating segments | Segment 2 2      
Number of reportable segments | Segment 2 2      
Contract assets recognized   $ 0 $ 0    
Deferred Revenue   281,000 422,000 $ 1,495,000 $ 1,192,000
Revenue recognized included in contract liability balance at beginning of the period   $ 422,000 1,400,000 1,000,000  
Upfront customer deposits     339,000 1,300,000  
Minimum [Member]          
Contract Assets and Liabilities [Line Items]          
Contract with customers credit period   15 days      
Maximum [Member]          
Contract Assets and Liabilities [Line Items]          
Contract with customers credit period   60 days      
Upholstery          
Contract Assets and Liabilities [Line Items]          
Upfront license fee payment     $ 83,000 $ 167,000