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Stockholders' Equity (Details)
Dec. 31, 2020
$ / shares
shares
Class of Stock [Line Items]  
Warrants issued to purchase redeemable convertible preferred stock 426,827
Number of warrants exercised common stock (in shares) 32,120
Warrant expiration January 19, 2026  
Class of Stock [Line Items]  
Warrants issued to purchase redeemable convertible preferred stock 252,798
Class of warrant or right, exercise price of warrants or rights (in dollars per share) | $ / shares $ 1.84
Warrant expiration March 31, 2026  
Class of Stock [Line Items]  
Warrants issued to purchase redeemable convertible preferred stock 69,176
Class of warrant or right, exercise price of warrants or rights (in dollars per share) | $ / shares $ 1.84
Warrant expiration April 1, 2026  
Class of Stock [Line Items]  
Warrants issued to purchase redeemable convertible preferred stock 131
Class of warrant or right, exercise price of warrants or rights (in dollars per share) | $ / shares $ 1.84
Warrant expiration September 7, 2024  
Class of Stock [Line Items]  
Warrants issued to purchase redeemable convertible preferred stock 83,778
Class of warrant or right, exercise price of warrants or rights (in dollars per share) | $ / shares $ 14.32
Warrant expiration December 7, 2025  
Class of Stock [Line Items]  
Warrants issued to purchase redeemable convertible preferred stock 20,944
Class of warrant or right, exercise price of warrants or rights (in dollars per share) | $ / shares $ 14.32