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Note 13 - Net Income Per Share (Tables) | 6 Months Ended
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Jun. 30, 2020
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2020 |  |  | 2019 |  |  | 2020 |  |  | 2019 |
Net income |  | $ | 5,998 |  |  | $ | 2,974 |  |  | $ | 6,562 |  |  | $ | 5,139 |
Basic weighted-average common shares outstanding |  |  | 9,792 |  |  |  | 9,736 |  |  |  | 9,771 |  |  |  | 9,736 |
Effect of potentially dilutive common shares (1) |  |  | 16 |  |  |  | 17 |  |  |  | 61 |  |  |  | 9 |
Diluted weighted-average common shares outstanding |  |  | 9,808 |  |  |  | 9,753 |  |  |  | 9,832 |  |  |  | 9,745 |
Net income per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.61 |  |  | $ | 0.31 |  |  | $ | 0.67 |  |  | $ | 0.53 |
Diluted |  | $ | 0.61 |  |  | $ | 0.31 |  |  | $ | 0.67 |  |  | $ | 0.53 |

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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=6371337&loc=d3e3550-109257 + Details
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