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Subsequent Events Subsequent Events (Text Block)	9 Months Ended
Subsequent Events Subsequent Events (Text Block)	Mar. 31, 2018
Subsequent Events [Abstract]
Subsequent Events [Text Block]	SUBSEQUENT EVENTS Dividends On May 4, 2018, the Company's Board of Directors declared a cash dividend of $0.37 per share on its common stock, payable on June 7, 2018 to shareholders of record on May 23, 2018.