Annual report pursuant to Section 13 and 15(d)

Stock and Employee Benefit Plans - Stock Option Activity (Details)

v3.22.0.1
Stock and Employee Benefit Plans - Stock Option Activity (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Number of Options    
Granted (shares) 3,182,696 2,311,481
Executive Officers and Senior Leadership    
Number of Options    
Outstanding (shares) 420,313  
Granted (shares) 360,000  
Canceled (shares) 120,313  
Outstanding (shares) 660,000 420,313
Vested or expected to vest (shares) 660,000  
Exercisable (shares) 168,750  
Weighted- Average Exercise Price    
Outstanding (USD per share) $ 5.00  
Granted (USD per share) 3.48  
Canceled (USD per share) 5.87  
Outstanding (USD per share) 4.01 $ 5.00
Vested or expected to vest (USD per share) 4.01  
Exercisable (USD per share) $ 4.65  
Weighted- Average Remaining Contractual Life    
Outstanding 8 years 8 months 15 days  
Vested or expected to vest 8 years 8 months 15 days  
Exercisable 7 years 7 months 28 days  
Aggregate Intrinsic Value (in thousands)    
Outstanding $ 0  
Granted 0  
Canceled 0  
Outstanding 108 $ 0
Vested or expected to vest 108  
Exercisable $ 0  
2020 Plan    
Number of Options    
Outstanding (shares) 9,591,123  
Granted (shares) 2,822,696  
Exercised (shares) 482,115  
Canceled (shares) 379,991  
Outstanding (shares) 11,551,713 9,591,123
Vested or expected to vest (shares) 11,551,713  
Exercisable (shares) 7,376,177  
Weighted- Average Exercise Price    
Outstanding (USD per share) $ 3.44  
Granted (USD per share) 3.05  
Exercised (USD per share) 2.14  
Canceled (USD per share) 4.96  
Outstanding (USD per share) 3.34 $ 3.44
Vested or expected to vest (USD per share) 3.34  
Exercisable (USD per share) $ 3.45  
Weighted- Average Remaining Contractual Life    
Outstanding 6 years 8 months 15 days  
Vested or expected to vest 6 years 8 months 15 days  
Exercisable 5 years 6 months 7 days  
Aggregate Intrinsic Value (in thousands)    
Outstanding $ 2,303  
Granted 0  
Exercised 1,106  
Canceled 102  
Outstanding 11,402 $ 2,303
Vested or expected to vest 11,402  
Exercisable $ 7,964