Reinsurance Assets And Policy Holder Liabilities Under Insurance And Investment Contracts (Summary Of Movement In Assets And Policy Holder Liabilities Under Investment Contracts) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014		Jun. 30, 2013
Reinsurance Assets And Policy Holder Liabilities Under Insurance And Investment Contracts [Abstract]
Assets, Beginning Balance	$ 953	[1]	$ 1,109	[1]
Assets, Maturity claims under investment contracts	(202)	[1]
Assets, Foreign currency adjustment	(63)	[1],[2]	(156)	[1],[2]
Assets, Ending Balance	688	[1]	953	[1]
Investment contracts, Beginning Balance	(953)	[3]	(1,109)	[3]
Investment contracts, Maturity claims under investment contracts	202	[3]
Investment contracts, Foreign currency adjustment	63	[2],[3]	156	[2],[3]
Investment contracts, Ending Balance	$ (688)	[3]	$ (953)	[3]

[1] Included in other long-term assets

[2] The foreign currency adjustment represents the effects of the fluctuations between the ZAR against the US dollar

[3] Included in other long-term liabilities