Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Taxes [Line Items]
Increase in valuation allowance	$ 4,400
Net operating losses carried forward, expiration date	Dec. 31, 2041
Research and development tax credit, expiration date	Dec. 31, 2043
Recorded liabilities for uncertain tax position	$ 0	$ 0
Loss from operations	(21,641)	(8,032)	$ 7,574
Capitalized research expenditures	$ 13,234	$ 6,733
U.S
Income Taxes [Line Items]
Capitalized R & D expenses	5 years
Non U.S
Income Taxes [Line Items]
Capitalized R & D expenses	15 years
Federal [Member]
Income Taxes [Line Items]
Net operating losses	$ 108,300
Research and development tax credits	10,700
Loss from operations	154,000
Operating Loss Carryforwards Indefinate Carryforward	45,700
State [Member]
Income Taxes [Line Items]
Net operating losses	76,500
Research and development tax credits	6,300
State [Member] | Tax Year 2019 [Member]
Income Taxes [Line Items]
Net operating losses	3,100
State [Member] | Tax Year 2039 [Member]
Income Taxes [Line Items]
Net operating losses	$ 73,400