Condensed Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - shares	3 Months Ended	9 Months Ended
Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019
Exercise of stock options, shares	0	0	0	12,500
Issuance of deferred shares, shares	4,650	22,133	539,710	314,711
Employee Stock Purchase Plan, shares	3,805	4,584	12,326	12,031
Treasury Stock, Shares, Acquired	547,606	0	1,047,606	310,532
Other treasury shares purchases, shares	1,608	1,693	180,278	79,111

Number of share options (or share units) exercised during the current period.

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