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Inventories (Tables)
3 Months Ended
Jul. 27, 2019
Inventories  
Summary of inventories

(Unaudited, amounts in thousands)

    

7/27/19

    

4/27/19

Raw materials

$

94,384

$

90,359

Work in process

 

13,514

 

13,728

Finished goods

 

111,469

 

114,478

FIFO inventories

 

219,367

 

218,565

Excess of FIFO over LIFO

 

(21,666)

 

(21,666)

Total inventories

$

197,701

$

196,899