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, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Net Loss Per Share
Net loss attributable to common stockholders (basic)	$ (9,502)	$ (9,854)	$ (30,373)	$ (28,572)
Net loss attributable to common stockholders (diluted)	$ (9,502)	$ (9,854)	$ (30,373)	$ (28,572)
Shares used to compute net loss per common stock, basic (in shares)	1,513,178	374,805	1,343,443	189,567
Shares used to compute net loss per common stock, diluted (in shares)	1,513,178	374,805	1,343,443	189,567
Net loss per share attributable to common stockholders, basic (in dollars per share)	$ (6.28)	$ (26.29)	$ (22.61)	$ (150.72)
Net loss per share attributable to common stockholders, diluted (in dollars per share)	$ (6.28)	$ (26.29)	$ (22.61)	$ (150.72)