Summary of Significant Accounting Policies - Other Accrued Expenses (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Summary of Significant Accounting Policies
Legal expenses	$ 1,961	$ 1,867
Excise tax liability	569	569
Operating lease liability - short term portion	$ 134	$ 278
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Total other accrued expenses	Total other accrued expenses
Daewoong vial usage	$ 444	$ 33
Remaining other accrued expenses	710	843
Total other accrued expenses	$ 3,818	$ 3,590