Commitments and Contingencies (Details) - CRO Agreements - USD ($) $ in Millions	12 Months Ended	24 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026
Commitments and Contingencies
Costs related to clinical testing	$ 9.7	$ 2.2	$ 11.9
Amount committed for additional costs	$ 5.8		$ 5.8

Amount of other research and development expense.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 730
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482916/730-10-50-1

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 440
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482648/440-10-50-4

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Minimum amount to be expended to satisfy the terms of arrangements in which the entity has agreed to expend funds to procure goods or services, excluding long-term purchase commitments or unconditional purchase obligations.

+ References

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