Segment Information - Summary of Revenue by Geographic Region (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2021	Mar. 31, 2020
Segment Information
Total net revenue	[1]	$ 102,562	$ 99,548	$ 285,353	$ 287,951
Americas
Segment Information
Total net revenue		25,062	34,738	78,418	96,560
Europe, Middle East, India and Africa
Segment Information
Total net revenue		30,826	23,027	87,424	88,626
Asia Pacific, excluding Japan and China
Segment Information
Total net revenue		3,658	11,592	17,239	27,007
Japan
Segment Information
Total net revenue		13,869	21,399	41,386	53,499
China
Segment Information
Total net revenue		$ 29,147	$ 8,792	$ 60,886	$ 22,259

[1] Includes sales to the China joint venture, an equity method investment of $6,568 and $16,151 for the three and nine months ended March 31, 2021 and $6,145 and $12,605 for the three and nine months ended March 31, 2020, respectively. See Note 14.