Segment Reporting - Long-Lived Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Segment Reporting Information [Line Items]
Long-lived assets	$ 187,949	$ 163,038	$ 130,589
United States
Segment Reporting Information [Line Items]
Long-lived assets	142,764	124,292	94,119
Asia
Segment Reporting Information [Line Items]
Long-lived assets	42,052	37,695	36,123
Europe
Segment Reporting Information [Line Items]
Long-lived assets	$ 3,133	$ 1,051	$ 347