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EARNINGS PER SHARE (Tables) | 9 Months Ended
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Sep. 30, 2021
EARNINGS PER SHARE |
Schedule of reconciliations of the numerators and denominators used to compute basic and diluted earnings | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended September 30, | ​ | Nine Months Ended September 30,
​ |  | 2021 |  | 2020 |  | 2021 |  | 2020
​ | ​ | (dollars in thousands)
Numerator: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net income | ​ | $ | 13,715 | ​ | $ | 10,563 | ​ | $ | 42,677 | ​ | $ | 24,203
Earnings allocated to participating securities | ​ | ​ | (25) | ​ | ​ | (28) | ​ | ​ | (81) | ​ | ​ | (62)
Numerator for earnings per share - basic and diluted | ​ | $ | 13,690 | ​ | $ | 10,535 | ​ | $ | 42,596 | ​ | $ | 24,141
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Denominator: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Weighted average common shares outstanding | ​ | ​ | 27,340,926 | ​ | ​ | 27,457,306 | ​ | ​ | 27,377,809 | ​ | ​ | 27,457,306
Dilutive effect of outstanding restricted stock units | ​ | ​ | 13,921 | ​ | ​ | — | ​ | ​ | 11,412 | ​ | ​ | —
Weighted average common shares outstanding, including all dilutive potential shares | ​ | ​ | 27,354,847 | ​ | ​ | 27,457,306 | ​ | ​ | 27,389,221 | ​ | ​ | 27,457,306
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Earnings per share - Basic | ​ | $ | 0.50 | ​ | $ | 0.38 | ​ | $ | 1.56 | ​ | $ | 0.88
Earnings per share - Diluted | ​ | $ | 0.50 | ​ | $ | 0.38 | ​ | $ | 1.56 | ​ | $ | 0.88

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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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