Restructuring (Roll Forward of Accrued Restructuring Costs) (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Restructuring Cost and Reserve [Line Items]
Accrual, Beginning balance	$ 1,522
Costs incurred	152	$ 1,381
Expenses paid	(282)
Accrual, Ending balance	1,392
One-time Employee Termination Benefits [Member]
Restructuring Cost and Reserve [Line Items]
Accrual, Beginning balance	1,502
Costs incurred		179
Expenses paid	(130)
Accrual, Ending balance	1,372
Other Associated Costs [Member]
Restructuring Cost and Reserve [Line Items]
Accrual, Beginning balance	20
Costs incurred	152	$ 1,202
Expenses paid	(152)
Accrual, Ending balance	$ 20