Accumulated Other Comprehensive Income - Reclassifications from Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Reclassification Adjustment from Accumulated Other Comprehensive Income
Nonoperating Income (Expense)	$ (434)	$ 817
Provision (Benefit) for Income Taxes	(2,512)	1,860
Net income (loss)	(5,049)	5,386
Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment from Accumulated Other Comprehensive Income
Net income (loss)	58	83
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)	136	112
Provision (Benefit) for Income Taxes	(35)	(29)
Net income (loss)	101	83
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)	(58)	0
Provision (Benefit) for Income Taxes	15	0
Net income (loss)	$ (43)	$ 0