Other Income, Net (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Other Income and Expenses [Abstract]
Unrealized (gain) loss on assets held in rabbi trust for a non-qualified deferred compensation plan	$ (766)	$ 1,179	$ (821)	$ 837
Foreign currency transactions loss	556	7	334	34
Net other periodic post-employment benefits	(30)	(22)	(60)	(44)
Life insurance expense (income), net	59	(280)	359	(193)
Other, net	(34)	62	(27)	73
Total other (income) expense, net	$ (215)	$ 946	$ (215)	$ 707