Net loss per share (Details) - shares	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Antidilutive Securities Excluded from Computation of Earnings Per Share
Antidilutive securities	13,371,361	10,651,434
Unvested restricted common stock awards
Antidilutive Securities Excluded from Computation of Earnings Per Share
Antidilutive securities		22,500
Unvested RSUs and PRSUs
Antidilutive Securities Excluded from Computation of Earnings Per Share
Antidilutive securities	2,849,278	1,719,338
Outstanding stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share
Antidilutive securities	10,522,083	8,909,596