The Company and Its Significant Accounting Policies - Adoption of ASU 2021-08 Statement of Operations Impact (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	12 Months Ended
	Sep. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Organization Consolidation Basis Of Presentation Business Description And Accounting Policies [Line Items]
Revenue	$ 118,349	$ 641,959	$ 238,265	$ 157,600
Benefit from income taxes	(3,421)	(4,318)	(40,617)	53
Net income (loss)	$ (74,259)	$ (326,361)	$ (98,720)	$ (31,091)
Net loss per share attributable to common shareholders, basic (dollars per share)	$ (0.78)	$ (3.21)	$ (1.19)	$ (0.70)
Earnings per share, diluted (dollars per share)	$ (0.78)	$ (3.21)	$ (1.19)	$ (0.70)
Previously Reported
Organization Consolidation Basis Of Presentation Business Description And Accounting Policies [Line Items]
Revenue	$ 116,403
Benefit from income taxes	(3,941)
Net income (loss)	$ (75,685)
Net loss per share attributable to common shareholders, basic (dollars per share)	$ (0.79)
Earnings per share, diluted (dollars per share)	$ (0.79)
Adoption of ASU 2021-08 | Revision of Prior Period, Adjustment
Organization Consolidation Basis Of Presentation Business Description And Accounting Policies [Line Items]
Revenue	$ 1,946
Benefit from income taxes	520
Net income (loss)	$ 1,426
Net loss per share attributable to common shareholders, basic (dollars per share)	$ 0.01
Earnings per share, diluted (dollars per share)	$ 0.01