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Note 10 - Income Per Share (Tables) | 6 Months Ended
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Jun. 30, 2022
Notes Tables |
Schedule of Weighted Average Number of Shares [Table Text Block] |
|  | Three Months Ended |  |  | Six Months Ended |
|  | June 30, |  |  | June 30, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Basic weighted average common shares outstanding |  |  | 7,563 |  |  |  | 7,527 |  |  |  | 7,554 |  |  |  | 7,517 |
Weighted average common equivalent shares due to restricted stock, stock options and RSUs |  |  | 45 |  |  |  | 46 |  |  |  | 64 |  |  |  | 58 |
Diluted weighted average common shares outstanding |  |  | 7,608 |  |  |  | 7,573 |  |  |  | 7,618 |  |  |  | 7,575 |

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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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