Net Loss Per Share - Calculation Of Basic And Diluted Net Loss Per Common Share (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
Net Loss Per Share
Net loss attributable to common stockholders (basic)	$ (9,854)	$ (7,778)	$ (28,572)	$ (32,130)
Net loss attributable to common stockholders (diluted)	$ (9,854)	$ (7,778)	$ (28,572)	$ (32,130)
Shares used to compute net loss per common stock, basic (in shares)	9,370,136	345,657	5,848,903	242,504
Shares used to compute net loss per common stock, diluted (in shares)	9,370,136	345,657	5,848,903	242,504
Net loss per share attributable to common stockholders, basic (in dollars per share)	$ (1.05)	$ (22.5)	$ (4.89)	$ (132.49)
Net loss per share attributable to common stockholders, diluted (in dollars per share)	$ (1.05)	$ (22.5)	$ (4.89)	$ (132.49)