Income Taxes (Reconciliation Of Gross Tax Contingency Reserve) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Income Tax Disclosure [Abstract]
Balance, beginning of year	$ 925	$ 1,253
Tax positions related to the current year, Additions	0	0
Tax positions related to the current year, Reductions	0	0
Tax positions related to prior years, Additions	39	45
Tax positions related to prior years, Reductions	(106)	(373)
Tax positions related to prior years, Settlements	0	0
Balance, end of year	$ 858	$ 925