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Inventories (Tables)
3 Months Ended
Jul. 29, 2023
Inventory Disclosure [Abstract]  
Summary of inventories
A summary of inventories is as follows:

(Unaudited, amounts in thousands)7/29/20234/29/2023
Raw materials$119,477 $116,440 
Work in process21,512 24,328 
Finished goods174,352 181,401 
FIFO inventories315,341 322,169 
Excess of FIFO over LIFO(45,912)(45,912)
Total inventories$269,429 $276,257