Net Loss Per Share - Summary of Computation of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Numerator:
Net loss attributable to common stockholders, basic and diluted	$ (16,869)	$ (14,463)	$ (45,525)	$ (26,912)
Denominator:
Weighted-average common stock outstanding, basic	43,390,652	6,105,813	37,087,726	6,063,848
Weighted-average common stock outstanding, diluted	43,390,652	6,105,813	37,087,726	6,063,848
Net loss per share attributable to common stockholders, basic	$ (0.39)	$ (2.37)	$ (1.23)	$ (4.44)
Net loss per share attributable to common stockholders, diluted	$ (0.39)	$ (2.37)	$ (1.23)	$ (4.44)
Class A Common Stock
Denominator:
Weighted-average common stock outstanding, diluted		2,940,759		2,965,303
Class B Common Stock
Denominator:
Weighted-average common stock outstanding, diluted		3,116,136		3,049,627
Class C Common Stock
Denominator:
Weighted-average common stock outstanding, diluted		48,918		48,918