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EARNINGS PER SHARE (Tables) | 12 Months Ended
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Dec. 31, 2022
EARNINGS PER SHARE |
Schedule of earnings per share | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Year Ended December 31,
​ |  | 2022 |  | 2021 |  | 2020
Numerator: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net income | ​ | $ | 28,466 | ​ | $ | 33,751 | ​ | $ | 27,248
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Denominator: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Denominator for basic earnings per share - weighted average number of ordinary shares, net of treasury stock | ​ |  | 31,849,422 | ​ |  | 32,703,478 | ​ |  | 31,440,093
Effect of dilutive securities: | ​ |  | ​ | ​ |  | ​ | ​ |  | ​
Employee stock options and RSUs | ​ |  | 650,719 | ​ |  | 1,142,081 | ​ |  | 1,475,590
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Denominator for diluted earnings per share - adjusted weighted average number of shares | ​ |  | 32,500,141 | ​ |  | 33,845,559 | ​ |  | 32,915,683

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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