Stockholders' Equity (Deficit) - Schedule of Common Stock Reserved for Future Issuance Under Equity Incentive Plans (Details)	Dec. 31, 2024 shares
Class Of Stock [Line Items]
Total reserved shares of common stock	1,142,149
Inducement Plan
Class Of Stock [Line Items]
Total reserved shares of common stock	170,873
2014 Equity Incentive Plan
Class Of Stock [Line Items]
Total reserved shares of common stock	554,974
2018 Inducement Plan
Class Of Stock [Line Items]
Total reserved shares of common stock	170,873
2014 Employee Stock Purchase Plan
Class Of Stock [Line Items]
Total reserved shares of common stock	23,731
2024 Equity Incentive Plan
Class Of Stock [Line Items]
Total reserved shares of common stock	392,571