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EARNINGS PER SHARE (Tables) | 3 Months Ended
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Mar. 31, 2023
EARNINGS PER SHARE |
Schedule of basic and diluted weighted-average shares outstanding | Basic and diluted weighted-average shares outstanding are as follows: ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended | ​
​ | ​ | March 31, | ​
​ |  | 2023 |  | 2022 |
Basic weighted average shares outstanding |  | 15,872 |  | 15,096 |
Dilutive effect of potential common shares |  | 265 |  | 503 |
Diluted weighted average shares outstanding |  | 16,137 |  | 15,599 |
​ | ​ | ​ | ​ | ​ | ​

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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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