Summary of Significant Accounting Policies - Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021	Jun. 30, 2021
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue, net	$ 50,004	$ 51,570	$ 155,418	$ 165,405
Americas
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue, net	33,444	36,421	104,600	116,979
Asia/Pacific & Europe
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue, net	16,560	15,149	50,818	48,426
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue, net	31,674	34,068	98,868	109,593
Long-lived assets	20,391		20,391		$ 22,696
Japan
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue, net	8,724	$ 9,622	28,558	$ 31,172
Long-lived assets	$ 2,337		$ 2,337		$ 3,363