XML 45 R31.htm IDEA: XBRL DOCUMENT v3.22.4
Income Taxes - Schedule of Reconciliation of the Company's Effective Tax Rate to the Statutory Federal Income Tax Rate (Detail)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Income Tax Disclosure [Abstract]    
Federal income tax at statutory federal rate 21.00% 21.00%
State taxes 6.10% 4.90%
Permanent differences   0.30%
Stock-based compensation (2.80%) 0.10%
Tax credits (6.50%) 0.10%
Recapture of tax credits 0.00% 0.00%
Other (0.10%) 1.30%
Change in valuation allowance (17.90%) (27.80%)
Total (0.20%) (0.10%)