Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 3,131	$ 2,528	$ 5,187	$ 5,760
Other comprehensive income (loss):
Currency translation gain (loss), net of tax	(2,716)	871	90	4,482
Pension and postretirement plans, net of tax	(36)	(67)	(61)	(133)
Other comprehensive income (loss)	2,680	(938)	(151)	(4,615)
Total comprehensive income	$ 5,811	$ 1,590	$ 5,036	$ 1,145