Summary Of Significant Accounting Policies (Narrative) (Details) (USD $)							12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Nov. 30, 2010	Jun. 30, 2014 Class A Participating Preferred Stock[Member]	Jun. 30, 2014 Class B Voting Preferred Stock[Member]	Jun. 30, 2014 Class C Nonvoting Preferred Stock [Member]	Jun. 30, 2014 Buildings And Improvements [Member] Minimum [Member]	Jun. 30, 2014 Buildings And Improvements [Member] Maximum [Member]	Jun. 30, 2014 Machinery And Equipment [Member] Minimum [Member]	Jun. 30, 2014 Machinery And Equipment [Member] Maximum [Member]
Summary Of Accounting Policies [Line Items]
Estimated useful life							2 years	40 years	2 years	20 years
Preferred stock, shares authorized	3,050,000	3,050,000		750,000	1,150,000	1,150,000
Preferred stock, par value				$ 1.00	$ 0	$ 0
Shares authorized for repurchase			2,000,000
Shares remaining authorized for future purchase	1,426,000