Convertible Preferred Stock and Stockholders' Equity (Deficit) - Summary of Company's Stock Option Activity Under the Plan (Parenthetical) (Detail) - $ / shares	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
2020 and 2024 Equity Incentive Plan [Member] | Share-based payment arrangement, option [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share based compensation by share based award weighted average fair value of options granted during the period	$ 8.79	$ 3.27