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INVENTORIES (Tables)
 12 Months Ended
Dec. 31, 2019
INVENTORIES  
Schedule of Inventory

a.

Inventories at December 31, 2018 and 2019 consisted of the following:

 

 

 

 

 

 

 

 

 

December 31, 

(U.S. dollars in thousands)

 

2018

 

2019

Raw materials

    

$

3,792

    

$

3,607

Work in progress

 

 

  

 

 

552

Finished goods

 

 

4,777

 

 

3,996

 

 

$

8,569

 

$

8,155