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Income Taxes - Schedule of Reconciliation of Statutory Federal Income Tax (Detail)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Income Tax Disclosure [Abstract]    
Federal tax at statutory rate 21.00% 21.00%
State income tax, net of federal benefit 1.80% 0.50%
Nondeductible interest 0.00% (0.10%)
Other permanent items (0.10%) 0.40%
Officers Compensation (1.70%) 0.00%
Nondeductible impairment 0.00% (13.80%)
Research credit 2.40% 0.90%
Change in valuation allowance (23.40%) (8.90%)
Effective tax rate 0.00% 0.00%