Preferred Stock and Stockholders' Equity (Deficit) - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
	Nov. 11, 2018	Dec. 31, 2023	Dec. 31, 2022
Equity [Line Items]
Common stock, shares authorized		34,666,667	28,000,000
Initial Public Offering of Common Stock		$ 0.001	$ 0.001
Aggregate offering price		$ 92	$ 14,724
Common stock, shares outstanding		16,012,522	16,027,384
Common Stock [Member]
Equity [Line Items]
Aggregate offering price			$ 2
Common stock, shares outstanding		16,012,522
Common Stock, shares reserved for future issuance		1,918,297
Securities Purchase Agreement [Member]
Equity [Line Items]
Aggregate offering price	$ 47,100