Dividends (Summary Of Dividend Activity) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2013
Dividend Per Share	$ 0.86
Dividends	$ 7,944,000
July 17, 2012 [Member]
Record Date	Jul. 17, 2012
Payment Date	Jul. 31, 2012
Type	Quarterly
Dividend Per Share	$ 0.06
Dividends	541,000
September 14, 2012 [Member]
Record Date	Sep. 14, 2012
Payment Date	Sep. 28, 2012
Type	Quarterly
Dividend Per Share	$ 0.06
Dividends	554,000
December 14, 2012 [Member]
Record Date	Dec. 14, 2012
Payment Date	Dec. 28, 2012
Type	Quarterly
Dividend Per Share	$ 0.06
Dividends	556,000
December 21, 2012 [Member]
Record Date	Dec. 21, 2012
Payment Date	Dec. 31, 2012
Type	Special
Dividend Per Share	$ 0.50
Dividends	4,632,000
March 15, 2013 [Member]
Record Date	Mar. 15, 2013
Payment Date	Mar. 29, 2013
Type	Quarterly
Dividend Per Share	$ 0.06
Dividends	554,000
June 17,2013 [Member]
Record Date	Jun. 17, 2013
Payment Date	Jun. 28, 2013
Type	Quarterly
Dividend Per Share	$ 0.12
Dividends	$ 1,107,000