Pension Benefits (Schedule Of Amounts Recognized In The Consolidated Balance Sheets) (Details) - Pension Benefits [Member] - USD ($) $ in Thousands	Jun. 30, 2015	Jun. 30, 2014
Defined Benefit Plan Disclosure [Line Items]
Prepaid benefit cost (noncurrent assets)	$ 174	$ 438
Accrued benefit liability (noncurrent liabilities)	(5,070)	(2,946)
Net amount recognized	$ (4,896)	$ (2,508)