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, 2022	Jun. 30, 2021
Assets And Policyholder Liabilities Under Insurance And Investment Contracts [Abstract]
Reinsurance assets, Beginning Balance	$ 1,298	$ 1,006
Reinsurance assets, Increase in policyholder benefits under insurance contracts	2,087	711
Reinsurance assets, Claims and policyholders' benefits under insurance contracts	(1,782)	(632)
Reinsurance assets, Foreign currency adjustment	(179)	213
Reinsurance assets, Ending Balance	1,424	1,298
Insurance contracts, Beginning Balance	(2,011)	(1,370)
Insurance contracts, Increase in policyholder benefits under insurance contracts	(9,540)	8,032
Insurance contracts, Claims and policyholders' benefits under insurance contracts	9,336	8,383
Insurance contracts, Foreign currency adjustment	260	(290)
Insurance contracts, Ending Balance	$ (1,955)	$ (2,011)