Shareholders' Equity Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Dec. 31, 2022	Sep. 30, 2022	Dec. 31, 2021	Sep. 30, 2021	Dec. 31, 2022	Dec. 31, 2021
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period		$ (72,295)			$ (72,295)
Other comprehensive income (loss), Cash flow hedge	$ 414		$ 3,672		9,694	$ 4,122
Amounts reclassified from accumulated other comprehensive (loss) income, Cash flow hedge	(539)		1,950		61	3,900
Net current-period other comprehensive income (loss), net of taxes, Foreign Currency Translation Adjustment	5,885		(791)		(5,636)	(7,979)
Net current-period other comprehensive income (loss), net of taxes, Total accumulated other comprehensive income (loss)	6,544		4,888		4,909	157
Balance at end of period	(67,386)				(67,386)
Reclassification out of Accumulated Other Comprehensive Income [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Amounts reclassified from accumulated other comprehensive (loss) income, Foreign currency translation adjustment	0		0		0	0
Amounts reclassified from accumulated other comprehensive (loss) income, Postemployment benefits	7		57		13	114
Amounts reclassified from accumulated other comprehensive (loss) income, Cash flow hedge	(539)		1,950		61	3,900
Amounts reclassified from accumulated other comprehensive (loss) income	(532)		2,007		74	4,014
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(102,259)	(90,738)	(88,026)	$ (80,838)	(90,738)	(80,838)
Other comprehensive income (loss), Foreign Currency Translation Adjustment	5,885		(791)		(5,636)	(7,979)
Net current-period other comprehensive income (loss), net of taxes, Foreign Currency Translation Adjustment	5,885		(791)		(5,636)	(7,979)
Balance at end of period	(96,374)	(102,259)	(88,817)	(88,026)	(96,374)	(88,817)
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(1,297)	(1,303)	(3,616)	(3,673)	(1,303)	(3,673)
Other comprehensive income (loss), Postemployment Benefits,	777		0		777	0
Net current-period other comprehensive income (loss), net of taxes, Postemployment benefits	784		57		790	114
Balance at end of period	(513)	(1,297)	(3,559)	(3,616)	(513)	(3,559)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	29,626	19,746	(6,181)	(8,581)	19,746	(8,581)
Other comprehensive income (loss), Cash flow hedge	414		3,672		9,694	4,122
Net current-period other comprehensive income (loss), net of taxes, Cash flow hedge	(125)		5,622		9,755	8,022
Balance at end of period	29,501	29,626	(559)	(6,181)	29,501	(559)
AOCI Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at beginning of period	(73,930)	(72,295)	(97,823)	(93,092)	(72,295)	(93,092)
Other comprehensive income (loss), Total accumulated other comprehensive income (loss)	7,076		2,881		4,835	(3,857)
Net current-period other comprehensive income (loss), net of taxes, Total accumulated other comprehensive income (loss)	6,544	(1,635)	4,888	(4,731)	4,909	157
Balance at end of period	$ (67,386)	$ (73,930)	$ (92,935)	$ (97,823)	$ (67,386)	$ (92,935)