Daewoong Convertible Notes (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Daewoong Convertible Notes
Proceeds from issuance of convertible notes	$ 5,000	$ 6,000
Daewoong
Daewoong Convertible Notes
Income (expense) related to decrease (increase) in fair value		$ 500
Subordinated convertible promissory notes | Daewoong
Daewoong Convertible Notes
Principal amount outstanding	5,000		$ 60,000
Estimated fair value	5,100		$ 53,500
Subordinated convertible promissory notes | Daewoong | Amended convertible promissory note purchase agreement
Daewoong Convertible Notes
Income (expense) related to decrease (increase) in fair value	$ 100