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Income Taxes - Schedule of Income Tax Expense (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Income Tax Disclosure [Abstract]    
Federal tax benefits at statutory rate $ (19,523) $ (14,887)
State taxes, net of federal benefit (6,181) (1,275)
Change in valuation allowance 24,828 17,751
Stock-based compensation tax deduction over book expense 131 (2,790)
Permanent differences 615 (47)
Research and development credits (1,920) (1,697)
Executive compensation limitations 2,405 2,806
Other (355) 139
Total income tax expense $ 0 $ 0