Stock-Based Compensation - Summary of Option Activity (Details)	9 Months Ended	12 Months Ended
	Sep. 30, 2025 $ / shares shares	Dec. 31, 2024 $ / shares shares
Number of shares
Beginning balance (in shares) | shares	1,387,556
Granted (in shares) | shares	911,291
Exercised (in shares) | shares	(14,902)
Expired/Forfeited (in shares) | shares	(171,554)
Ending balance (in shares) | shares	2,112,391	1,387,556
Exercisable at end of period (in shares) | shares	795,976
Weighted average exercise price per share
Beginning balance (in dollars per share) | $ / shares	$ 28.62
Granted (in dollars per share) | $ / shares	17.09
Exercised (in dollars per share) | $ / shares	11.62
Expired/Forfeited (in dollars per share) | $ / shares	32.53
Ending balance (in dollars per share) | $ / shares	23.45	$ 28.62
Exercisable at end of period (in dollars per share) | $ / shares	$ 24.41
Weighted average remaining contractual term (in years)
Outstanding (years)	8 years 10 days	7 years 9 months 18 days
Exercisable (years)	6 years 4 months 20 days