Net Loss per Share - Summary of Basic and Diluted Net Loss per Share Attributable to Common Stockholders (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Numerator:
Net loss	$ (62,806)	$ (20,537)
Preferred stock cumulative dividends	(13,589)	(17,718)
Net loss attributable to common stockholders	$ (76,395)	$ (38,255)
Denominator:
Weighted-average common shares outstanding, basic	13,682,326	2,953,756
Weighted-average common shares outstanding, diluted	13,682,326	2,953,756
Net loss per share attributable to common stockholders, basic	$ (5.58)	$ (12.95)
Net loss per share attributable to common stockholders, diluted	$ (5.58)	$ (12.95)