Share-based Compensation - Costs (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Share-based compensation costs recognized in the entity's Consolidated Statements of Operations
Share based compensation	$ 11,562	$ 6,397	$ 9,026
Tax benefit at statutory rate	4,220	2,159	3,375
Selling, general and administrative expenses
Share-based compensation costs recognized in the entity's Consolidated Statements of Operations
Share based compensation	9,529	5,145	7,388
Research and development expenses
Share-based compensation costs recognized in the entity's Consolidated Statements of Operations
Share based compensation	760	523	675
Cost of sales
Share-based compensation costs recognized in the entity's Consolidated Statements of Operations
Share based compensation	$ 1,273	$ 729	$ 963