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Note 10 - Earnings Per Share | 9 Months Ended
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Mar. 31, 2015
Notes to Financial Statements |
Earnings Per Share [Text Block] |
(10) | Earnings Per Share
Basic and diluted earnings per share are calculated using the following weighted average share data (in thousands):
|  | Three months ended |  |  | Nine months ended |
|  | March 31, |  |  | March 31, |
|  | 2015 |  |  | 2014 |  |  | 2015 |  |  | 2014 |
Weighted average common shares outstanding for basic calculation |  |  | 28,925 |  |  |  | 28,920 |  |  |  | 28,927 |  |  |  | 28,916 |
Effect of dilutive stock options and other share-based awards |  |  | 317 |  |  |  | 351 |  |  |  | 335 |  |  |  | 368 |
Weighted average common shares outstanding adjusted for dilution calculation |  |  | 29,242 |  |  |  | 29,271 |  |  |  | 29,262 |  |  |  | 29,284 |
As of March 31, 2015 and 2014, stock options to purchase 422,658 and 620,392 common shares, respectively, were excluded from the respective diluted earnings per share calculations because their impact was anti-dilutive.

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