Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Earnings Per Share (Details Textual)

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Note 8 - Earnings Per Share (Details Textual) - shares
shares in Millions
3 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 1.3 1.3