Long-Term Debt (Components Of Interest Expense) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Long Term Debt [Abstract]
Coupon interest	$ 6,375	$ 6,375	$ 6,375
Non-cash amortization of discount	12,024	11,235	10,499
Amortization of issuance costs	820	820	820
Total	$ 19,219	$ 18,430	$ 17,694