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Note 18 - Earnings Per Share ("EPS") (Tables) | 12 Months Ended
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Dec. 31, 2021
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Years Ended December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
Shares used in the calculation of basic EPS |  |  | 14,401 |  |  |  | 14,222 |  |  |  | 14,121 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |
Share based awards |  |  | 233 |  |  |  | - |  |  |  | 253 |
Diluted shares used in the calculation of EPS |  |  | 14,634 |  |  |  | 14,222 |  |  |  | 14,374 |

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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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