Long Term Debt (Components Of Interest Expense) (Details) (USD $) In Thousands	12 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2009
Long Term Debt
Coupon interest	$ 6,375	$ 6,375	$ 6,375
Non-cash amortization of discount	11,235	10,499	9,809
Amortization of issuance costs	820	820	820
Total	$ 18,430	$ 17,694	$ 17,004