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Inventories (Tables)
 3 Months Ended
Jul. 31, 2022
Inventory Disclosure [Abstract]  
Summary of Inventories

A summary of inventories follows:

 

(dollars in thousands)

 

July 31,

2022

 

 

August 1,

2021

 

 

May 1,

2022

 

Raw materials

 

$

12,690

 

 

$

9,443

 

 

$

13,477

 

Work-in-process

 

 

4,985

 

 

 

3,637

 

 

 

4,237

 

Finished goods

 

 

46,074

 

 

 

45,533

 

 

 

48,843

 

 

 

$

63,749

 

 

$

58,613

 

 

$

66,557