Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2021	Mar. 31, 2020
Statement of Comprehensive Income [Abstract]
Net income	$ 3,017	$ 613	$ 10,990	$ 2,651
Other comprehensive income (loss):
Currency translation (loss), net of tax	(3,835)	(9,813)	(225)	(10,878)
Pension and postretirement plans, net of tax	(60)	(21)	(81)	(64)
Other comprehensive (loss)	(3,895)	(9,834)	(306)	(10,942)
Total comprehensive income (loss)	$ (878)	$ (9,221)	$ 10,684	$ (8,291)