Convertible Preferred Stock and Stockholders' Equity - Schedule of common stock reserved for future issuance (Details ) - shares	Dec. 31, 2024	Dec. 31, 2023	May 10, 2016
Weighted-average assumptions to determine fair value of stock options
Shares reserved for issuance	43,288,965	36,044,714
Awards available under the 2022 Plan
Weighted-average assumptions to determine fair value of stock options
Shares reserved for issuance	11,656,109	8,633,496
Awards available under the Inducement Plan
Weighted-average assumptions to determine fair value of stock options
Shares reserved for issuance	920,688	689,750	500,000
Common stock options
Weighted-average assumptions to determine fair value of stock options
Shares reserved for issuance	10,722,674	9,850,841
Restricted Stock Units (RSUs)
Weighted-average assumptions to determine fair value of stock options
Shares reserved for issuance	6,214,064	3,065,087
Convertible Preferred Stock (if converted)
Weighted-average assumptions to determine fair value of stock options
Shares reserved for issuance	13,775,430	13,805,540