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Note 11. Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Net income	$ 8,480	$ 10,122
Undistributed Earnings (Loss) Allocated to Participating Securities, Basic	6	0
Net Income (Loss) Available to Common Stockholders, Basic	$ 8,474	$ 10,122
Weighted Average Number of Shares Outstanding, Basic	26,859	28,078
Dilutive effect of average outstanding performance shares	153	17
Incremental Common Shares Attributable to Participating Nonvested Shares with Non-forfeitable Dividend Rights	16	0
Weighted Average Number of Shares Outstanding, Diluted	27,028	28,095
Earnings Per Share, Basic	$ 0.32	$ 0.36
Earnings Per Share, Diluted	$ 0.31	$ 0.36

X

- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.

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