Accrued Expenses (Schedule Of Accrued Expenses) (Details) (USD $) In Thousands	Jun. 30, 2011	Jun. 30, 2010
Accrued Expenses
Product warranties	$ 19,032	$ 11,507
Consulting and professional fees	5,307	8,115
Value added taxes and other taxes due	9,177	8,013
Employee related costs	53,601	42,675
Marketing and promotional programs	2,191	1,065
Customer rebates	6,526	2,276
Office rent	1,158	1,347
Other	6,795	5,885
Accrued expenses, Total	$ 103,787	$ 80,883