Assets And Policyholder Liabilities Under Insurance And Investment Contracts (Summary Of The Movement In Reinsurance Assets And Policyholder Liabilities Under Insurance Contracts) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Assets And Policyholder Liabilities Under Insurance And Investment Contracts [Abstract]
Reinsurance assets, Beginning Balance	$ 1,163	$ 633
Reinsurance assets, Increase in policyholder benefits under insurance contracts	509	775
Reinsurance assets, Claims and policyholders' benefits under insurance contracts	(449)	(228)
Reinsurance assets, Foreign currency adjustment	(217)	(17)
Reinsurance assets, Ending Balance	1,006	1,163
Insurance contracts, Beginning Balance	(1,880)	(2,032)
Insurance contracts, Increase in policyholder benefits under insurance contracts	(3,024)	(8,137)
Insurance contracts, Claims and policyholders' benefits under insurance contracts	3,182	8,237
Insurance contracts, Foreign currency adjustment	352	52
Insurance contracts, Ending Balance	$ (1,370)	$ (1,880)