Summary of Significant Accounting Policies - Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Jun. 30, 2021
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue, net	$ 53,224	$ 54,827
Americas
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue, net	36,449	38,675
Asia/Pacific & Europe
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue, net	16,775	16,152
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue, net	34,297	36,108
Long-lived assets	22,063		$ 22,696
Japan
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue, net	9,844	$ 10,431
Long-lived assets	$ 3,072		$ 3,363