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Equity (Tables)
12 Months Ended
Dec. 31, 2022
Equity [Abstract]  
Schedule of Stockholders' Equity Note, Warrants or Rights
Number of Warrants
Equity
 classified
Liability classifiedTotalWeighted average
exercise price
Outstanding at December 31, 2020292,469 12,085,547 12,378,016 $1.60 
Exercises— (1,642,036)(1,642,036)1.46 
Outstanding at December 31, 2021292,469 10,443,511 10,735,980 $1.62 
Issuance— 20,571,429 20,571,429 1.55 
Canceled(79,130)— (79,130)17.71 
Reclassification of warrant liability to equity on modification2,022,987 (2,022,987)— $1.46 
Outstanding at December 31, 20222,236,326 28,991,953 31,228,279 $1.53 
Schedule of Authorized Shares of Common Stock for Future Issuance
The Company has authorized shares of common stock for future issuance as follows:
 As of
 December 31, 2022December 31, 2021
Exercise of warrants31,228,279 10,735,980 
Shares available for future stock incentive awards5,782,591 6,039,564 
Unvested restricted stock units1,705,558 394,450 
Outstanding common stock options15,844,651 11,039,873 
Total54,561,079 28,209,867