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The amount of upfront consideration received in cash in license agreement.

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The lock up period for subsequent cash payment in the agreement.

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The cash outflow for additional consideration to acquire assets.

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Equity impact of the value of new stock issued during the period from license agreement.

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Threshold period for calculating weighted average price per share.

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Fair value portion of liabilities incurred for goods and services received that are used in an entity's business and related party payables.

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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.

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Amount of expense for acquisition-related cost incurred to effect business combination. Includes, but is not limited to, finder's fee; advisory, legal, accounting, valuation, and other professional and consulting fees; and general administrative cost, including cost of maintaining internal acquisition department.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

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Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.

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Asset Acquisitions - Narrative (Details) $ in Thousands			3 Months Ended	9 Months Ended
Asset Acquisitions - Narrative (Details) $ in Thousands	Jul. 01, 2025 USD ($)	Jan. 04, 2024 USD ($) day	Mar. 31, 2025 USD ($)	Sep. 30, 2024 USD ($)
Asset Acquisitions
Issuance of common stock upon completion of public offering, net of offering costs			$ 32,108
LG Chem, LTD.
Asset Acquisitions
Payment for additional consideration on asset acquisition	$ 40,000
LG Chem, LTD.
Asset Acquisitions
Purchase consideration		$ 92,400
Aggregate consideration at closing		40,000
Issuance of common stock upon completion of public offering, net of offering costs		20,000
Issuance of common stock as consideration for LGC license		18,700
License agreement consideration payment received in cash		$ 40,000
Lock up period for subsequent cash payment		18 months
License fee payable		$ 33,700
Aggregate payment upon achievement of development and commercial milestones		205,000
LG Chem, LTD. \| Selling, general and administrative
Asset Acquisitions
Acquisition related costs		$ 800
LG Chem, LTD. \| Research and development
Asset Acquisitions
Purchase consideration				$ 92,400
LG Chem, LTD. \| License agreement and share issuance agreement
Asset Acquisitions
Period for calculating weighted average closing price per share \| day		10