Basis of presentation and summary of significant accounting policies - Schedule of Potentially Dilutive Securities Excluded from Calculation of Diluted Net Loss Per Share due to Anti-dilutive Effect (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of loss per share	17,096,142	6,270,489	12,146,188	12,259,789
2022 USD Financing Warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of loss per share	4,949,954			5,989,300
Stock Option
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of loss per share	5,148,374	3,532,174	5,148,374	3,532,174
RSUs
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of loss per share	5,960,422	1,740,809	5,960,422	1,740,809
Conversion Shares
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of loss per share	1,010,059	997,506	1,010,059	997,506
Estimated ESPP awards
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of loss per share	27,333		27,333