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Condensed Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - shares	3 Months Ended		9 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2021	Mar. 31, 2020
Exercise of stock options, shares	9,000	0	9,000	0
Issuance of deferred shares, shares	900	4,650	515,218	539,710
Employee Stock Purchase Plan, shares	6,785	3,805	24,100	12,326
Treasury Stock, Shares, Acquired	0	547,606	0	1,047,606
Other treasury shares purchases, shares	428	1,608	170,629	180,278

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Number of shares issued during the period as a result of an employee stock purchase plan.

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

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