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Restatement of Previously Issued Financial Statements - Schedule of Changes in Accounts Receivable, Unbilled Receivables, and Contract Liabilities (Detail) - USD ($) $ in Thousands | 9 Months Ended |  |
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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 |  |

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- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130531-203044 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130533-203044 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045 + Details
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