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Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

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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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The number of warrants issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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Face (par) amount of debt instrument at time of issuance.

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Amount of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity.

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Commitments and Contingencies - Daewoong License and Supply Agreement (Details) - USD ($) $ / shares in Units, $ in Thousands				1 Months Ended	12 Months Ended
	Jan. 21, 2026	Mar. 19, 2024	Dec. 20, 2019	Jan. 31, 2026	Dec. 31, 2025	Dec. 31, 2024	Dec. 15, 2025	Oct. 31, 2025
Commitments and Contingencies
Exercise price per warrant								$ 2
Accounts payable					$ 942	$ 5,910
Research and development					$ 4,094	14,181
Exchange agreement \| Daewoong
Commitments and Contingencies
Beneficial ownership					1.00%
Exchange agreement \| Daewoong \| Subsequent events
Commitments and Contingencies
Shares issued for Committed Financing (in shares)				11,918,380
Warrants to purchase shares of convertible preferred stock	8,000,000			8,000,000
Exercise price per warrant				$ 1.09392
Exchange agreement \| Daewoong \| Subsequent events \| Convertible notes
Commitments and Contingencies
Principal amount				$ 1,500
Exchange agreement \| Daewoong \| Pre-funded warrants
Commitments and Contingencies
Exercise price per warrant							$ 0.0001
Exchange agreement \| Daewoong \| Pre-funded warrants \| Subsequent events
Commitments and Contingencies
Converted instrument, warrants or issued				11,236,631
Daewoong License and Supply Agreement
Commitments and Contingencies
Percentage of common stock to be issued for termination of Termination Purchase Right		50.00%
Automatic renewal for unlimited additional term			3 years
Termination upon a continuing default term			90 days
Termination upon a payment default term			30 days
Accounts payable					$ 400	300
Research and development					$ 200	$ 300
Daewoong License and Supply Agreement \| Subsequent events
Commitments and Contingencies
Percentage of common stock to be issued for termination of Termination Purchase Right	50.00%