Other Income, Net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019
Other Income and Expenses [Abstract]
Unrealized loss (gain) on assets held in rabbi trust for a non-qualified deferred compensation plan	$ 2,182	$ (1,075)	$ 1,361	$ (238)
Foreign currency transactions (gain) loss	(3,501)	63	(3,167)	97
Net other periodic post-employment benefits	(30)	(22)	(90)	(66)
Life insurance (income) expense, net	(194)	(187)	165	(380)
Other, net	115	(35)	88	38
Total other income, net	$ (1,428)	$ (1,256)	$ (1,643)	$ (549)