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Note 11 - Earnings Per Share (Tables) | 6 Months Ended
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Dec. 31, 2019
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three months ended |  |  | Six months ended |
|  | December 31, |  |  | December 31, |
|  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
Weighted average shares outstanding for basic calculation |  |  | 26,580 |  |  |  | 26,574 |  |  |  | 26,646 |  |  |  | 26,556 |
Dilutive effect of stock options and other share-based awards |  |  | 32 |  |  |  | 349 |  |  |  | 35 |  |  |  | 376 |
Weighted average shares outstanding adjusted for dilution calculation |  |  | 26,612 |  |  |  | 26,923 |  |  |  | 26,681 |  |  |  | 26,932 |

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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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