Note 4. Accumulated Other Comprehensive Income (Loss) - Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2020	Sep. 30, 2019
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Share Owners' Equity	$ 379,365	$ 369,854
Other comprehensive income (loss) before reclassifications	3,868	(3,535)
Reclassification to (earnings) loss	516	(409)
Net current-period other comprehensive income (loss)	4,384	(3,944)
Share Owners' Equity	400,712	369,253
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Share Owners' Equity	(10,551)	(7,628)
Share Owners' Equity	(6,167)	(11,572)
Foreign Currency Translation Adjustments
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Share Owners' Equity	(7,894)	(6,848)
Other comprehensive income (loss) before reclassifications	4,412	(3,665)
Reclassification to (earnings) loss	0	0
Net current-period other comprehensive income (loss)	4,412	(3,665)
Share Owners' Equity	(3,482)	(10,513)
Derivative Gain (Loss)
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Share Owners' Equity	(3,254)	(1,598)
Other comprehensive income (loss) before reclassifications	(543)	243
Reclassification to (earnings) loss	590	(331)
Net current-period other comprehensive income (loss)	47	(88)
Share Owners' Equity	(3,207)	(1,686)
Postemployment Benefits, Net Actuarial Gain
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Share Owners' Equity	597	818
Other comprehensive income (loss) before reclassifications	(1)	(113)
Reclassification to (earnings) loss	(74)	(78)
Net current-period other comprehensive income (loss)	(75)	(191)
Share Owners' Equity	$ 522	$ 627

Amount after tax, before reclassification adjustments of other comprehensive income (loss).

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