Share-based Compensation - Allocation Of Share-based Compensation Costs (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Share-based compensation costs recognized in the entity's Consolidated Statements of Operations
Share based compensation	$ 2,024	$ 1,572	$ 6,398	$ 3,219
Tax benefit at statutory rate	729	536	2,303	1,075
Selling, general and administrative expenses
Share-based compensation costs recognized in the entity's Consolidated Statements of Operations
Share based compensation	1,494	1,251	5,380	2,610
Research and development expenses
Share-based compensation costs recognized in the entity's Consolidated Statements of Operations
Share based compensation	201	137	389	257
Cost of sales
Share-based compensation costs recognized in the entity's Consolidated Statements of Operations
Share based compensation	$ 329	$ 184	$ 629	$ 352