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INVENTORIES (Tables)
9 Months Ended
Sep. 30, 2021
INVENTORIES  
Schedule of Inventory

Inventories at September 30, 2021 and December 31, 2020 consisted of the following:

    

September 30, 

    

December 31, 

(U.S. dollars in thousands)

2021

2020

Raw materials

$

3,170

$

3,347

Work in progress

 

3,507

2,887

Finished goods

 

8,053

6,848

Total inventory

$

14,730

$

13,082