Net (loss) income per share (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Antidilutive Securities Excluded from Computation of Earnings Per Share
Antidilutive securities	9,080,820	6,022,102	7,432,212	7,084,954
Unvested restricted common stock awards
Antidilutive Securities Excluded from Computation of Earnings Per Share
Antidilutive securities	22,500	64,608	22,500	64,608
Unvested restricted common stock units
Antidilutive Securities Excluded from Computation of Earnings Per Share
Antidilutive securities	1,312,727	523,627	714,164	941,275
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share
Antidilutive securities	7,745,593	5,433,867	6,695,548	6,079,071