Fair Value Measurements - Warrant liability (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Financial Instruments Measurements
Exercise price of warrants (in dollars per share)	$ 9.30
Derivative warrant liability was valued based on significant inputs not observable in the market, which represents a Level 3
Public offering issuance costs in accrued expenses	$ 120	$ 100