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The amount of income (expense) related to decrease (increase) in fair value of Convertible Notes.

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Daewoong Convertible Notes (Details) $ / shares in Units, $ in Thousands					3 Months Ended		6 Months Ended
	Jan. 21, 2026 USD ($)	Dec. 15, 2025 USD ($) $ / shares shares	Nov. 12, 2025 USD ($) $ / shares shares	Apr. 12, 2024 USD ($) item	Jun. 30, 2026 USD ($) $ / shares shares	Jun. 30, 2025 USD ($)	Jun. 30, 2026 USD ($) $ / shares shares	Jun. 30, 2025 USD ($)	Dec. 31, 2025 USD ($)	Mar. 24, 2024 USD ($)	Mar. 19, 2024 USD ($)
Debt Instrument [Line Items]
Principal amount of convertible promissory note							$ 31,489
Warrant liabilities					$ 11,367		11,367		$ 3,276
Change in fair value of warrants					$ 4,941	$ (542)	9,597	$ 86,187
Loss on extinguishment of debt							$ (76)
Daewong Warrant
Debt Instrument [Line Items]
Warrants outstanding \| shares					8,000,000		8,000,000
Change in fair value of warrants					$ 2,200		$ 5,200
Exchange Agreement \| Daewoong \| Daewong Warrant
Debt Instrument [Line Items]
Warrants outstanding \| shares					8,000,000		8,000,000
Exercise price \| $ / shares					$ 1.09392		$ 1.09392
Warrants expiration term					5 years		5 years
Warrant liabilities	$ 10,300				$ 5,200		$ 5,200
Change in fair value of warrants					$ 2,200		$ 5,200
Exchange Agreement \| Daewoong \| Pre Funded Warrants
Debt Instrument [Line Items]
Number of warrants issued \| shares							11,236,631
Number of common stock per warrant \| shares					1		1
Exercise price \| $ / shares					$ 0.0001		$ 0.0001
Convertible Notes \| Subscription Agreement \| Daewoong
Debt Instrument [Line Items]
Principal amount of debt issuable											$ 15,000
Annual rate of interest (as a percent)	15.79%
Number of convertible note sold \| item				1
Principal amount				$ 10,000						$ 5,000
Convertible Notes \| Amended convertible promissory note purchase agreement \| Daewoong
Debt Instrument [Line Items]
Expense related to increase in fair value					$ 0	$ 1,900	$ 8,700	$ 3,500
Convertible Notes \| Exchange Agreement \| Daewong Warrant
Debt Instrument [Line Items]
Exercise price \| $ / shares		$ 1.09392
Warrants expiration term		5 years
Convertible Notes \| Exchange Agreement \| Daewoong
Debt Instrument [Line Items]
Principal amount outstanding									15,000
Share Price \| $ / shares		$ 1	$ 1
Debt instrument ratio	1.3	1.3	1.3
Ownership limitation percentage		49.99%	49.99%
Estimated fair value of convertible notes									$ 34,600
Number of shares issued upon conversion \| shares		11,918,380
Loss on extinguishment of debt							(76,000)
Written on notice period for third party	30 days
Convertible Notes \| Exchange Agreement \| Daewoong \| Daewong Warrant
Debt Instrument [Line Items]
Debt conversion amount \| shares		8,000,000	8,000,000
Exercise price \| $ / shares		$ 1.09392	$ 1.09392
Warrants expiration term			5 years
Convertible Notes \| Exchange Agreement \| Daewoong \| Pre Funded Warrants
Debt Instrument [Line Items]
Debt conversion amount \| shares		11,236,631
New Convertible Note, Issued In Lie Of Exchange \| Daewoong
Debt Instrument [Line Items]
Expense related to increase in fair value					200		300
Principal amount outstanding					1,500		1,500
Estimated fair value of convertible notes	$ 1,500				$ 1,800		$ 1,800
Qualified financing minimum proceeds threshold	$ 30,000
Conversion price look back period trading days	5 days
New Convertible Note, Issued In Lie Of Exchange \| Exchange Agreement \| Daewoong
Debt Instrument [Line Items]
Principal amount of convertible promissory note		$ 1,500	$ 1,500