Restatement of Previously Issued Financial Statements - Revenue Associated With The Following license agreements (Detail) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2021	Sep. 30, 2020
Recognized Revenue Associated with The Following License Agreements [Line Items]
Revenues	$ 7,757	$ 6,638
KKC License Agreement [Member]
Recognized Revenue Associated with The Following License Agreements [Line Items]
Revenues	7,757	6,373
Helsinn License Agreement [Member]
Recognized Revenue Associated with The Following License Agreements [Line Items]
Revenues	0	265
Services performed over time [Member]
Recognized Revenue Associated with The Following License Agreements [Line Items]
Revenues	7,185	6,297
Pass through services
Recognized Revenue Associated with The Following License Agreements [Line Items]
Revenues	$ 572	$ 341

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
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-Section 50
-Paragraph 28
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-URI http://asc.fasb.org/extlink&oid=123596393&loc=d3e14064-108612

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-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
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Reference 12: http://www.xbrl.org/2003/role/disclosureRef
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Reference 14: http://www.xbrl.org/2003/role/disclosureRef
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Reference 17: http://www.xbrl.org/2003/role/disclosureRef
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Reference 20: http://www.xbrl.org/2003/role/disclosureRef
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+ Details