OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Share-based compensation (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Share-based Compensation Expense
Share-based compensation expense	$ 4,994	$ 3,073
Cost of product sales
Share-based Compensation Expense
Share-based compensation expense	89	16
Selling and marketing
Share-based Compensation Expense
Share-based compensation expense	782	610
Research and development
Share-based Compensation Expense
Share-based compensation expense	476	400
General and administrative
Share-based Compensation Expense
Share-based compensation expense	$ 3,647	$ 2,047