Supplemental Cash Flow Information (Supplemental Cash Flow Disclosure Related To Leases) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Supplemental Cash Flow Information [Abstract]
Cash paid related to lease liabilities: Operating cash flows from operating leases	$ 3,971	$ 4,050	$ 3,603
Right-of-use assets obtained in exchange for lease obligations: Operating leases	$ 6,054	$ 3,000	$ 2,974