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Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Percent of pre-tax income:      
U.S. federal statutory income tax rate 21.00% 21.00% 21.00%
State taxes, net of federal benefit 7.30% 8.10% 14.80%
Permanent items 1.80% 0.70% 0.20%
Impact of state rate changes 0.00% (3.80%) 0.10%
Research and development credit 3.70% 3.30% 3.10%
Change in valuation allowance (33.80%) (29.30%) (34.80%)
Effective income tax rate 0.00% 0.00% 4.40%