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Note 11 - Earnings Per Common 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 |  |  | Six Months Ended |
|  | June 30, 2020 |  |  | June 30, 2019 |  |  | June 30, 2020 |  |  | June 30, 2019 |
(Numerator): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 2,243 |  |  | $ | 2,086 |  |  | $ | 3,948 |  |  | $ | 4,347 |
(Denominator): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average shares outstanding – basic |  |  | 4,849,719 |  |  |  | 4,963,737 |  |  |  | 4,900,303 |  |  |  | 4,962,010 |
Potentially dilutive common shares – restricted stock units |  |  | — |  |  |  | 2,085 |  |  |  | 2,542 |  |  |  | 2,978 |
Weighted average shares outstanding – diluted |  |  | 4,849,719 |  |  |  | 4,965,822 |  |  |  | 4,902,845 |  |  |  | 4,964,988 |
Income per common share |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.46 |  |  | $ | 0.42 |  |  | $ | 0.81 |  |  | $ | 0.88 |
Diluted |  | $ | 0.46 |  |  | $ | 0.42 |  |  | $ | 0.81 |  |  | $ | 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=6371337&loc=d3e3550-109257 + Details
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