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Condensed Consolidated Statements of Stockholders' Equity (Unaudited) (Parentheticals) - $ / shares	3 Months Ended		6 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017
Statement of Stockholders' Equity [Abstract]
Number of shares repurchase of distributed restricted stock in settlement of employee withholding tax obligations	505		21,071
Cash dividends per share	$ 0.14	$ 0.14	$ 0.28	$ 0.28

X

- Definition

Aggregate dividends paid during the period for each share of common stock outstanding.

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- Definition

Number of shares that have been repurchased and retired during the period.

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