Net Loss Per Share - Calculations for EPS (Details) - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Equity [Abstract]
Net loss and Net loss attributable to common stockholders		$ (105,924)	$ (45,896)	$ (39,466)
Adjustments to net loss attributable to common stockholders		0	(80)	(160)
Adjusted net loss and net loss attributable to common stockholders		$ (105,924)	$ (45,976)	$ (39,626)
Weighted average common shares outstanding — basic (in shares)	[1]	2,226,721	1,729,264	1,622,896
Weighted average common shares outstanding — diluted (in shares)	[1]	2,226,721	1,729,264	1,622,896
Net loss per common share attributable to common stockholders — basic (in dollars per share)	[1]	$ (47.57)	$ (26.59)	$ (24.42)
Net loss per common share attributable to common stockholders — diluted (In dollars per share)	[1]	$ (47.57)	$ (26.59)	$ (24.42)

[1] Retroactively adjusted for the effects of the Reverse Stock Split (see Note 1 — Organization for additional information).