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Inventories
3 Months Ended
Mar. 30, 2019
Inventory Disclosure [Abstract]  
Inventories
4. Inventories
Inventories are stated at the lower of average cost or net realizable value and consist of the following:
 
 
 
March 30,

2019
 
 
December 29,

2018
 
 
 
(In thousands)
 
Raw materials
 
$
16,815
 
 
$
16,354
 
Work-in-progress
 
 
11,933
 
 
 
9,134
 
Finished goods
 
 
1,581
 
 
 
5,109
 
 
 
$
30,329
 
 
$
30,597
 
Finished goods inventory at December 29, 2018 included three completed systems at Intevac’s factory and shipped to the customer in January 2019.