Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
Net earnings (loss)	$ (3,633)	$ 991	$ (14,130)
Other comprehensive (loss):
Translation gain (loss)	(5,603)	(1,436)	(4,585)
Pension and postretirement plans, net of tax of $1,908, $1,896 and $(1,371) respectively	6,428	3,416	(1,764)
Other comprehensive income (loss)	825	1,980	(6,349)
Total comprehensive income (loss)	$ (2,808)	$ 2,971	$ (20,479)