INVENTORIES

12 Months Ended

Dec. 31, 2022

INVENTORIES

INVENTORIES

NOTE 4 - INVENTORIES

a. Inventories at December 31, 2021 and 2022 consisted of the following:

	December 31,
(U.S. dollars in thousands)	2021		2022
Raw materials	$	3,166	$	3,508
Work in progress		3,262		2,678
Finished goods		11,526		10,618
Total inventory	$	17,954	$	16,804

b.    During the years ended December 31, 2020, 2021 and 2022, the Company recorded approximately $0.3 million, $0.4 million and $0.04 million, respectively, for write-down of inventory under cost of goods sold.