Stock-Based Compensation (Stock-Settled Stock Appreciation Rights Compensation Expense And Tax Benefits Recorded) (Details) - Stock Settled Stock Appreciation Rights SARS [Member] - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	$ 1,972	$ 3,566	$ 3,568
Tax benefits	216	749	749
Intrinsic value of exercises	$ 3,873	$ 317	$ 6,187