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INVENTORIES | 3 Months Ended
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Mar. 31, 2021
INVENTORIES |
INVENTORIES | NOTE 2 - INVENTORIES Inventories at March 31, 2021 and December 31, 2020 consisted of the following: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | March 31, |  | December 31, | ​
(U.S. dollars in thousands) | ​ | 2021 | ​ | 2020 | ​
Raw materials | ​ | $ | 3,427 | ​ | $ | 3,347 | ​
Work in progress | ​ |  | 2,273 | ​ | ​ | 2,887 | ​
Finished goods | ​ |  | 8,215 | ​ | ​ | 6,848 | ​
Total inventory | ​ | $ | 13,915 | ​ | $ | 13,082 | ​
​

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- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -URI http://asc.fasb.org/topic&trid=2126998 + Details
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