Annual report pursuant to Section 13 and 15(d)

Note 9 - Earnings Per Share (Details Textual)

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Note 9 - Earnings Per Share (Details Textual) - shares
shares in Millions
12 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2017
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 1.3 0.9 2.0