Summary Of Significant Accounting Policies (Narrative) (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Jun. 30, 2015
New Accounting Pronouncement, Early Adoption [Line Items]
Other current assets	$ 8,032	$ 7,672
Deferred income taxes liability	$ 23,258	22,940
New Accounting Pronouncement, Early Adoption, Effect [Member]
New Accounting Pronouncement, Early Adoption [Line Items]
Other current assets		(12,800)
Deferred income taxes liability		(12,800)
New Accounting Pronouncement, Early Adoption, Effect [Member] | Scenario, Previously Reported [Member]
New Accounting Pronouncement, Early Adoption [Line Items]
Other current assets		20,500
Deferred income taxes liability		$ 35,700