Quarterly report pursuant to Section 13 or 15(d)

Note 9 - Earnings Per Share - Calculation of Weighted Average Shares (Details)

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Note 9 - Earnings Per Share - Calculation of Weighted Average Shares (Details) - shares
shares in Thousands
3 Months Ended 9 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Mar. 31, 2018
Mar. 31, 2017
Weighted average shares of common stock outstanding for basic calculation (in shares) 27,476 27,691 27,469 27,694
Effect of dilutive stock options and other share-based awards (in shares) 216 262 256 276
Weighted average shares of common stock outstanding adjusted for dilution calculation (in shares) 27,692 27,953 27,725 27,970