Fair Value Of Financial Instruments (Carrying Value Of Assets And Liabilities Measured On Recurring Basis) (Details) - USD ($)	3 Months Ended		6 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Liabilities
Foreign currency adjustment	$ 836,000	$ (81,000)	$ 870,000	$ (144,000)
Recurring [Member]
Assets
Beginning balance, Carrying value			3,377,000
Ending balance, Carrying value	3,051,000		3,051,000
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member]
Assets
Beginning balance, Carrying value			0	0
Foreign currency adjustment			0	0
Ending balance, Carrying value	$ 0	$ 0	$ 0	$ 0