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Inventories (Tables)
9 Months Ended
Jan. 27, 2024
Inventory Disclosure [Abstract]  
Summary of Inventories
A summary of inventories is as follows:

(Unaudited, amounts in thousands)1/27/20244/29/2023
Raw materials$138,143 $116,440 
Work in process19,796 24,328 
Finished goods164,806 181,401 
FIFO inventories322,745 322,169 
Excess of FIFO over LIFO(45,912)(45,912)
Total inventories$276,833 $276,257