Stockholders' Equity - Summary of Estimated Fair Value of Stock Option Award (Detail) - Common stock options [Member]	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Risk free interest rate	4.46%	3.39%	4.46%
Expected option term	5 years 6 months	5 years 6 months	5 years 6 months
Expected volatility of common stock	107.11%	103.64%	107.11%
Expected dividend yield	0.00%	0.00%	0.00%	0.00%
Minimum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Risk free interest rate				1.34%
Expected option term				5 years 6 months
Expected volatility of common stock				99.34%
Maximum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Risk free interest rate				3.39%
Expected option term				6 years
Expected volatility of common stock				103.64%