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Inventories
 3 Months Ended
Mar. 31, 2018
Inventory Disclosure [Abstract]  
Inventories

3. Inventories

The components of the Company’s inventories as of March 31, 2018 and December 30, 2017 are as follows:

 

 

 

March 31, 2018

 

 

December 30, 2017

 

Raw materials

 

$

3,659

 

 

$

4,147

 

Work in process

 

 

1,021

 

 

 

1,567

 

Finished goods

 

 

4,626

 

 

 

3,667

 

Total inventories

 

$

9,306

 

 

$

9,381