Commitments and Contingencies - Additional Information (Detail)		3 Months Ended		9 Months Ended
	Nov. 15, 2021 USD ($) ft²	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)
Commitments And Contingencies [Line Items]
Monthly base rent payments		$ 97,000	$ 84,000	$ 268,000	$ 255,000
Operating lease option to extend term	5 years
Office Lease [Member]
Commitments And Contingencies [Line Items]
Operating lease option to extend term				5 years
California [Member] | Office Lease [Member]
Commitments And Contingencies [Line Items]
Area of lease premises | ft²	7,940
Monthly base rent payments	$ 28,187
Percentage of rent increase under lease	3.00%