Stockholders' Equity - Stock-based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Stockholders' Equity
Compensation expense	$ 150		$ 320	$ 170
Director and Consultants
Stockholders' Equity
Compensation expense	40	$ 50	210	150
Employee
Stockholders' Equity
Compensation expense	$ 110		$ 110	$ 20