Liabilities (Schedule Of Other Noncurrent Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Workers compensation	$ 9,450	$ 9,156
Gross tax contingency reserve	963	912
Deferred compensation and accrued interest	4,055	3,963
Other	2,186	3,057
Total other noncurrent liabilities	22,208	23,291
Pension Benefits [Member]
Accrued benefit liability	2,946	3,456
Postretirement Benefits [Member]
Accrued benefit liability	$ 2,608	$ 2,747