Postretirement Benefits (Schedule Of Amounts Recognized In The Consolidated Balance Sheets) (Details) (Postretirement Benefits [Member], USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Postretirement Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Current accrued benefit liability	$ (171)	$ (187)
Noncurrent accrued benefit liability	$ (2,608)	$ (2,747)