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Note 12 - Earnings Per Share (Tables) | 3 Months Ended
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Mar. 31, 2019
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended |
|  | March 31, |
|  | 2019 |  |  | 2018 |
(Amounts in thousands, except share and per share data) |  |  |  |  |  |  |  |
Net income |  | $ | 9,631 |  |  | $ | 8,868 |
Weighted average common shares outstanding, basic |  |  | 15,839,424 |  |  |  | 16,955,758 |
Dilutive effect of potential common shares |  |  |  |  |  |  |  |
Stock options |  |  | 58,929 |  |  |  | 54,305 |
Restricted stock |  |  | 22,597 |  |  |  | 37,575 |
Total dilutive effect of potential common shares |  |  | 81,526 |  |  |  | 91,880 |
Weighted average common shares outstanding, diluted |  |  | 15,920,950 |  |  |  | 17,047,638 |
Basic earnings per common share |  | $ | 0.61 |  |  | $ | 0.52 |
Diluted earnings per common share |  |  | 0.60 |  |  |  | 0.52 |
Antidilutive potential common shares |  |  |  |  |  |  |  |
Stock options |  |  | - |  |  |  | 64,081 |
Restricted stock |  |  | - |  |  |  | 5,667 |
Total potential antidilutive shares |  |  | - |  |  |  | 69,748 |

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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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