Note 4. Accumulated Other Comprehensive Income (Loss) - Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Share Owners' Equity	$ 453,971	$ 441,972
Other comprehensive income (loss) before reclassifications	10,716	(7,952)
Reclassification to (earnings) loss	(2,222)	269
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	8,494	(7,683)
Share Owners' Equity	503,186	453,734
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Share Owners' Equity	(19,672)	(4,883)
Share Owners' Equity	(11,178)	(12,566)
Foreign Currency Translation Adjustments
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Share Owners' Equity	(17,349)	(2,223)
Other comprehensive income (loss) before reclassifications	5,427	(7,912)
Reclassification to (earnings) loss	0	0
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	5,427	(7,912)
Share Owners' Equity	(11,922)	(10,135)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Share Owners' Equity	(2,203)	(2,427)
Other comprehensive income (loss) before reclassifications	5,453	46
Reclassification to (earnings) loss	(2,103)	413
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	3,350	459
Share Owners' Equity	1,147	(1,968)
Post Employment Benefits Net Actuarial Gain (Loss)
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Share Owners' Equity	(120)	(233)
Other comprehensive income (loss) before reclassifications	(164)	(86)
Reclassification to (earnings) loss	(119)	(144)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	(283)	(230)
Share Owners' Equity	$ (403)	$ (463)