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Note 12 - Earnings Per Share (Tables) | 9 Months Ended
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Mar. 31, 2021
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three months ended |  |  | Nine months ended |
|  | March 31, |  |  | March 31, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
Weighted average shares outstanding for basic calculation |  |  | 25,303 |  |  |  | 25,703 |  |  |  | 25,240 |  |  |  | 26,332 |
Dilutive effect of stock options and other share-based awards |  |  | 97 |  |  |  | - |  |  |  | 65 |  |  |  | 30 |
Weighted average shares outstanding adjusted for dilution calculation |  |  | 25,400 |  |  |  | 25,703 |  |  |  | 25,305 |  |  |  | 26,362 |

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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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