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Inventories
3 Months Ended
Jul. 29, 2017
Inventory Disclosure [Abstract]  
Inventories
Note 8. Inventories

Inventories consisted of the following: 
 
July 29,
2017
 
April 29,
2017
Raw materials
$
28,525

 
$
24,801

Work-in-process
10,479

 
7,366

Finished goods
35,408

 
34,319

 
$
74,412

 
$
66,486