Stock-Based Compensation - Summary of stock options (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Number of Shares
Options outstanding at the beginning	16,805	20,365
Less: options forfeited	(2,180)	(3,560)
Options outstanding at the end	14,625	16,805	20,365
Options exercisable at the end	14,625
Weighted-Average Fair Value at Grant Date
Options outstanding at the beginning (in dollars per share)	$ 119.25	$ 118.75
Less: options forfeited (in dollars per share)	35.25	116
Options outstanding at the end (in dollars per share)	132	$ 119.25	$ 118.75
Options exercisable at the end (in dollars per share)	$ 132
Weighted-Average Remaining Contractual Term (Years) and Aggregate Intrinsic Value
Options outstanding at the beginning (in years)	7 years 4 months 28 days	8 years 5 months 23 days	9 years 5 months 15 days
Options outstanding at the ending (in years)	7 years 4 months 28 days	8 years 5 months 23 days	9 years 5 months 15 days
Options exercisable at the end (in years)	7 years 4 months 28 days
Aggregate Intrinsic Value			$ 66