Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Statement of Comprehensive Income [Abstract]
Net income	$ 4,116	$ 778
Other comprehensive income (loss):
Currency translation (loss), net of tax	(236)	(3,739)
Pension and postretirement plans, net of tax	(22)	(20)
Other comprehensive (loss)	(258)	(3,759)
Total comprehensive income (loss)	$ 3,858	$ (2,981)