Income Taxes - Additional Information (Detail) - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Operating Loss Carryforwards [Line Items]
Deferred tax assets, valuation allowance	$ 36,376,000	$ 20,543,000
Increase in valuation allowance	15,800,000
Research and development credits	$ 4,599,000	$ 2,349,000
Federal Operating Loss Carry forwards Expiration Period	2037
State Operating Loss Carry forwards Expiration Period	2035
Deferred tax assets	$ 11,700,000
Federal
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	$ 76,200,000
Operating Loss Carry Forwards Expiration Period	2037
State
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	$ 30,800,000
Operating Loss Carry Forwards Expiration Period	2032
Research and Development Tax Credit Carryforwards | Federal
Operating Loss Carryforwards [Line Items]
Research and development credits	$ 5,900,000
Research and Development Tax Credit Carryforwards | State
Operating Loss Carryforwards [Line Items]
Research and development credits	$ 300