Property And Equipment (Schedule Of The Sale Of The Land And The Total Transaction Gain) (Details) AUD in Thousands, $ in Millions		Sep. 30, 2017 AUD	Jun. 30, 2017 AUD	Jun. 30, 2017 USD ($)	May 12, 2014 AUD	May 12, 2014 USD ($)
Property, Plant and Equipment [Line Items]
Selling price		AUD 65,000	AUD 65,000
Less: Property book value			(52,108)
Total transaction gain, gross			12,892
Less: Direct costs incurred	[1]		(439)
Total transaction gain, net			AUD 12,453	$ 9.4
Burwood [Member]
Property, Plant and Equipment [Line Items]
Selling price					AUD 65,000	$ 50.8

[1] Represents commissions and legal expenses incurred in connection with this transaction.