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EARNINGS PER SHARE (Tables) | 12 Months Ended
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Dec. 31, 2021
Earnings Per Share [Abstract] |
Schedule of Basic and Diluted Earnings Per Share | The computations of basic and diluted earnings per share for the Company were as follows (in thousands except per share amounts) as of December 31:
|  | 2021 |  |  | 2020 |  |  | 2019 |
Numerator: |  |  |  |  |  |  |  |  |
Net earnings (basic) |  | $ | 39,806 |  |  | $ | 27,402 |  |  | $ | 26,279 |
Net earnings (diluted) |  | $ | 39,806 |  |  | $ | 27,402 |  |  | $ | 26,279 |
Denominator: |  |  |  |  |  |  |  |  |
Weighted-average shares outstanding (basic)* |  |  | 12,065,182 |  |  |  | 12,219,420 |  |  |  | 12,802,787 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |
Common stock equivalent shares from stock options* |  |  | 146,576 |  |  |  | 36,059 |  |  |  | 72,822 |
Weighted-average shares outstanding (diluted)* |  |  | 12,211,758 |  |  |  | 12,255,480 |  |  |  | 12,875,609 |
Net earnings per share |  |  |  |  |  |  |  |  |
Basic |  | $ | 3.30 |  |  | $ | 2.25 |  |  | $ | 2.05 |
Diluted |  | $ | 3.26 |  |  | $ | 2.24 |  |  | $ | 2.05 |
* Periods prior to the stock dividend issued during the first quarter of 2021 have been adjusted to give effect to the 10% stock dividend. |

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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 http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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