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Segment and Geographic Information - Long-lived Assets (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Jun. 30, 2017
--- | --- | ---
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Property, plant and equipment, net and land use rights, net | $ 258,795 | $ 148,191
China |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Property, plant and equipment, net and land use rights, net | 176,433 | 85,691
United States |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Property, plant and equipment, net and land use rights, net | 81,675 | 61,787
Other Countries |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |
Property, plant and equipment, net and land use rights, net | $ 687 | $ 713

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- Details
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