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EARNINGS PER SHARE (Tables) | 12 Months Ended
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Dec. 31, 2022
Earnings Per Share [Abstract] |
Schedule of Net Income Used in Earnings Per Share |
|  | US dollars |
|  | Year ended December 31, |
(in thousands) |  | 2022 |  |  | 2021 |  |  | 2020 |
Net income attributable to stockholder's used for the computation of basic and diluted earnings per share |  |  | 37,103 |  |  |  | 34,256 |  |  |  | 16,123 |
Schedule of Weighted Average Shares Used in Earnings Per Share |
|  | Number of shares |
|  | Year ended December 31, |
(in thousands) |  | 2022 |  |  | 2021 |  |  | 2020 |
Weighted average number of shares used in the computation of basic and diluted earnings per share |  |  | 20,418 |  |  |  | 20,769 |  |  |  | 20,813 |

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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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