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v3.25.2

Segment Information - Summary of Financial Data for Development of Pharmaceutical Products Segments (Details) - USD ($) $ in Thousands |  | 12 Months Ended
--- | --- | ---
Jun. 18, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2023
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues |  |  | $ 0 | $ 65,297 |
Impairment of long-lived assets |  | $ 10,400 | 0 | 10,899 |
Gain on disposition of a non-financial asset |  |  | (500) | 0 |
Net (loss) income |  |  | (15,945) | 17,778 | $ (32,000)
Operating Segments [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues |  |  | 0 | 65,297 |
Employee expenses |  |  | 9,293 | 13,207 |
Other segment expenses | [1] |  | 2,647 | 9,946 |
Professional fees |  |  | 2,754 | 4,092 |
Legal fees |  |  | 1,723 | 3,397 |
Impairment of long-lived assets |  |  | 0 | 10,899 |
Fees paid on behalf of a related party |  |  | 0 | 1,118 |
Gain on disposition of a non-financial asset |  |  | (500) | 0 |
Interest and dividend income |  |  | (1,026) | (3,277) |
Total operating and other (income) expense |  |  | 15,945 | 47,519 |
Net (loss) income |  |  | (15,945) | 17,778 |
Operating Segments [Member] | voruciclib |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Other segment expenses |  |  | 801 | 3,413 |
Operating Segments [Member] | ME-344 |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Other segment expenses |  |  | $ 253 | $ 4,724 |
[1] | (1) Includes product development costs associated with zandelisib determined to be immaterial for both periods presented, occupancy costs (including rent and utilities), share-based compensation costs, depreciation expense, administrative costs, travel and business taxes.

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