Assets And Policyholder Liabilities Under Insurance And Investment Contracts (Summary Of Movement In Assets And Policyholder Liabilities Under Investment Contracts) (Details) $ in Thousands	9 Months Ended
	Mar. 31, 2020 USD ($)
Assets And Policyholder Liabilities Under Insurance And Investment Contracts [Abstract]
Assets, Beginning Balance	$ 619	[1]
Assets, Increase in policyholder benefits under investment contracts	7	[1]
Assets, Claims and policyholders' benefits under investment contracts	(28)
Assets, Foreign currency adjustment	(133)	[1]
Assets, Ending Balance	465	[1]
Investment contracts, Beginning Balance	(619)	[2]
Investment contracts, Increase in policy holder benefits under investment contracts	(7)	[2]
Investment contracts, Claims and policyholders' benefits under investment contracts	28
Investment contracts, Foreign currency adjustment	133	[2]
Investment contracts, Ending Balance	$ (465)	[2]

[1] Included in other long-term assets.

[2] Included in other long-term liabilities.