Net loss per share (Details) - shares	3 Months Ended
Mar. 31, 2024	Mar. 31, 2023
Anti-dilutive securities
Anti-dilutive securities (in shares)	17,996,810	15,769,504
Stock options
Anti-dilutive securities
Anti-dilutive securities (in shares)	12,710,439	12,299,527
Unvested restricted stock units
Anti-dilutive securities
Anti-dilutive securities (in shares)	5,286,371	3,447,387
Warrants
Anti-dilutive securities
Anti-dilutive securities (in shares)	0	22,590

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482662/260-10-50-1

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration