Restatement of Previously Issued Financial Statements - Schedule of Changes in Accounts Receivable, Unbilled Receivables, and Contract Liabilities (Detail) - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Jun. 30, 2021	Jun. 30, 2020
Contract with Customer Asset and Liability [Line Items]
Accounts receivable, beginning of period			$ 0	$ 83
Amounts billed	$ 45,927	$ 18,267
Payments received	(45,927)	(18,350)
Accounts receivable, end of period	0	0
Unbilled receivables, beginning of period	7,582	2,858
Billable amounts	46,791	22,841
Amounts billed	(45,927)	(18,267)
Unbilled receivables, end of period	8,446	7,432
Contract liabilities, beginning of period	14,677	19,108
Revenue Recognized	(2,513)	(4,908)
Milestone payments received	20,000	366
Contract liabilities, end of period	$ 32,164	$ 14,566