Stockholders' Equity - Stock-Based Compensation - Additional Information (Detail) $ / shares in Units, $ in Millions		1 Months Ended		12 Months Ended
	Jan. 01, 2025 shares	Nov. 30, 2024 USD ($) Grantee $ / shares shares	May 31, 2024 shares	Dec. 31, 2024 $ / shares shares	Dec. 31, 2023 $ / shares shares	May 31, 2023 shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award plan expiration month and year			2034-03
Aggregate number of shares of common stock reserved under the plan				2,443,570		104,166
Options available for future grant				449,608
Options granted, maximum contractual term				10 years
Options exercised				0	0
Options exercise price per share | $ / shares		$ 164.47
Number of grantees | Grantee		8
Weighted Average Grant Date Fair Value Per Share, Granted | $ / shares				$ 4.35	$ 29.04
Minimum [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Options granted, vesting period				1 year
Options exercise price per share | $ / shares		$ 25
Maximum [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Options granted, vesting period				4 years
Modified Options [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Options unrecognized expense | $		$ 0.1
Options Cancelled as a Modification [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Options cancelled		34,617
Restated Equity Incentive Plan 2013 [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Aggregate number of shares of common stock authorized for future issuance			449,608	449,608
Shares available for issuance, description				The Restated 2013 Plan maintains its evergreen provision, which increases the number of shares available for issuance annually on the first day of each fiscal year by the number of shares equal to the least of (a) six 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 stock options under the Restated 2013 Plan may not exceed an aggregate of 20,833,333 shares.
Aggregate number of shares of common stock reserved under the plan			20,833,333
Number of stock options granted				126,015
Options exercise price per share | $ / shares				$ 5.29	$ 170.9
Options cancelled				51,735
Restated Equity Incentive Plan 2013 [Member] | Subsequent Event [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Options available for future grant	538,769
Restated Equity Incentive Plan 2013 [Member] | Annual Increase in Shares [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Reserve percentage for issuance of shares			6.00%
2013 Equity Incentive Award Plan [Member] | Subsequent Event [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Increase in the number of shares of common stock reserved under the plan	89,161