Stockholders' Equity - Employee Stock Purchase Plan and Stock-Based Compensation - Additional Information (Detail) - USD ($)		1 Months Ended	12 Months Ended
	Jan. 01, 2025	Jun. 30, 2013	Dec. 31, 2024	Dec. 31, 2023	May 31, 2023
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation costs			$ 0.5
Aggregate number of shares of common stock reserved under the plan			2,443,570		104,166
Shares of common stock available for future issuance under ESPP			14,900
Amended and Restated ESPP [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Aggregate number of shares of common stock reserved under the plan			14,900		833,333
Shares available for issuance, description			The Restated 2013 ESPP also amended its evergreen provision, which increases the number of shares available for issuance annually on the first day of each fiscal year, such that the number of shares equal to the least of (a) one percent of the outstanding shares of common stock on the last day of the immediately preceding calendar year, and (b) such other amount determined by the Company’s board of directors. Notwithstanding the foregoing, the number of shares of common stock that may be issued or transferred pursuant to incentive awards under the Restated 2013 ESPP may not exceed an aggregate of 833,333 shares.
Issuance of common stock under employee stock purchase plan			0	0
Employee stock purchase plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Weighted average period			2 months 12 days
Purchase price of common stock as percentage of fair market value		85.00%
Shares available for issuance, description			The offering period is determined by the compensation committee and may be up to 27 months long. Current offering periods commence on each of September 1 and March 1 during the term. Purchase dates will be set for the last trading day in each six-month period and will occur on each of August 31 and February 28 (unless such days are not trading days).
Employee Stock Option [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation costs			$ 3,000
Weighted average period			2 years 7 months 6 days
Subsequent Event [Member] | Amended and Restated ESPP [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Aggregate number of shares of common stock reserved under the plan	29,760
Stock issued during period, shares, period increase	14,860