Revenue, Performance Obligations, Deferred Revenue and Deferred Costs - Summary of Deferred Costs (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Jun. 30, 2020
Deferred Sales Commissions
Deferred Costs [Line Items]
Current	$ 4,169	$ 2,829
Non-current	6,542	5,613
Total	10,711	8,442
Deferred Service Costs
Deferred Costs [Line Items]
Current	1,539	618
Non-current	15,260	4,474
Total	$ 16,799	$ 5,092