Accumulated Other Comprehensive Income - Reclassifications from Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Reclassification Adjustment from Accumulated Other Comprehensive Income
Nonoperating Income (Expense)	$ (1,235)	$ 193	$ (1,192)	$ 2,419
Provision (Benefit) for Income Taxes	(534)	(2,992)	650	(919)
Net income (loss)	6,295	(4,529)	(20,068)	19
Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment from Accumulated Other Comprehensive Income
Net income (loss)	49	83	151	247
Reclassification out of Accumulated Other Comprehensive Income | Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Including Portion Attributable to Noncontrolling Interest
Reclassification Adjustment from Accumulated Other Comprehensive Income
Nonoperating Income (Expense)	129	112	399	333
Provision (Benefit) for Income Taxes	(34)	(29)	(103)	(86)
Net income (loss)	95	83	296	247
Reclassification out of Accumulated Other Comprehensive Income | AOCI, Derivative Qualifying as Hedge, Excluded Component, Noncontrolling Interest
Reclassification Adjustment from Accumulated Other Comprehensive Income
Nonoperating Income (Expense)	(62)	0	(195)	0
Provision (Benefit) for Income Taxes	16	0	50	0
Net income (loss)	$ (46)	$ 0	$ (145)	$ 0