Other Income, Net (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Other Income and Expenses [Abstract]
Unrealized gain on assets held in rabbi trust for a non-qualified deferred compensation plan	$ (819)	$ (55)
Foreign currency transactions loss (gain)	416	(222)
Net other periodic post-employment benefits	71	(30)
Life insurance expense, net	177	300
Other, net	(22)	7
Total other income, net	$ (177)	$ 0