Net Loss Per Share - Computation (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Total undistributed loss	$ (1,139)	$ (2,210)	$ (4,801)	$ (9,043)
Common stock and common stock equivalents (in shares)	2,502,109	2,010,644	2,342,282	1,974,057
Basic net loss per share	$ (0.46)	$ (1.1)	$ (2.05)	$ (4.58)
Diluted net loss per share	$ (0.46)	$ (1.1)	$ (2.05)	$ (4.58)