XML 77 R58.htm IDEA: XBRL DOCUMENT v3.23.2
Inventories - Narrative (Details) - USD ($)
3 Months Ended 12 Months Ended
Oct. 30, 2022
Oct. 31, 2021
Apr. 30, 2023
May 01, 2022
May 02, 2021
Inventory [Line Items]          
Non-cash inventory charges     $ 5,800,000    
Write down to net realizable value     5,819,000 $ 1,927,000 $ 882,000
Exit of Cut and Sew Upholstery Fabrics Operation [Member] | Shanghai, China [Member]          
Inventory [Line Items]          
Loss on disposal     98,000    
Mattress Fabrics [Member]          
Inventory [Line Items]          
Non-cash inventory charges $ 3,800,000        
Write down to net realizable value $ 2,900,000   2,900,000    
Percentage of decline in net sales 35.80%        
Gross margin percentage (23.10%) 15.00%      
Gross margin percentage excluding non-cash inventory charges (8.70%)        
Mattress and Upholstery Fabrics [Member]          
Inventory [Line Items]          
Non-cash inventory charges     $ 2,800,000 $ 1,900,000 $ 882,000