Subsequent Events - Additional Information (Detail) - shares				1 Months Ended	12 Months Ended
	Jan. 01, 2024	Jan. 01, 2023	Jan. 01, 2022	Apr. 30, 2023	Dec. 31, 2023	Dec. 31, 2022
2014 Equity Incentive Plan
Subsequent Event [Line Items]
Share-based compensation arrangement by share-based payment award, number of additional shares authorized		1,901,960	1,148,213
2014 Employee Stock Purchase Plan
Subsequent Event [Line Items]
Share-based compensation arrangement by share-based payment award, number of additional shares authorized				1,500,000	1,502,941	2,941
Subsequent Event | 2014 Equity Incentive Plan
Subsequent Event [Line Items]
Share-based compensation arrangement by share-based payment award, number of additional shares authorized	1,916,962
Subsequent Event | 2014 Employee Stock Purchase Plan
Subsequent Event [Line Items]
Share-based compensation arrangement by share-based payment award, number of additional shares authorized	2,941