Annual report pursuant to Section 13 and 15(d)

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

v3.21.1
Stock and Employee Benefit Plans - Stock Option Activity (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Executive Officers and Senior Leadership    
Number of Options    
Outstanding (shares) 1,200,000  
Granted (shares) 0  
Canceled (shares) 779,687  
Outstanding (shares) 420,313 1,200,000
Vested or expected to vest (shares) 420,313  
Exercisable (shares) 214,063  
Weighted- Average Exercise Price    
Outstanding (USD per share) $ 4.36  
Granted (USD per share) 0  
Canceled (USD per share) 4.01  
Outstanding (USD per share) 5.00 $ 4.36
Vested or expected to vest (USD per share) 5.00  
Exercisable (USD per share) $ 5.34  
Weighted- Average Remaining Contractual Life    
Outstanding 8 years 1 month 13 days  
Vested or expected to vest 8 years 1 month 13 days  
Exercisable 7 years 7 months 6 days  
Aggregate Intrinsic Value (in thousands)    
Outstanding $ 130  
Granted 0  
Canceled 0  
Outstanding 0 $ 130
Vested or expected to vest 0  
Exercisable $ 0  
2020 Plan    
Number of Options    
Outstanding (shares) 8,259,915  
Granted (shares) 2,311,481 2,489,269
Exercised (shares) 149,406  
Canceled (shares) 830,867  
Outstanding (shares) 9,591,123 8,259,915
Vested or expected to vest (shares) 9,591,123  
Exercisable (shares) 6,123,532  
Weighted- Average Exercise Price    
Outstanding (USD per share) $ 3.60  
Granted (USD per share) 3.15  
Exercised (USD per share) 1.95  
Canceled (USD per share) 4.58  
Outstanding (USD per share) 3.44 $ 3.60
Vested or expected to vest (USD per share) 3.44  
Exercisable (USD per share) $ 3.28  
Weighted- Average Remaining Contractual Life    
Outstanding 6 years 10 months 2 days  
Vested or expected to vest 6 years 10 months 2 days  
Exercisable 5 years 9 months 21 days  
Aggregate Intrinsic Value (in thousands)    
Outstanding $ 7,987  
Granted 0  
Exercised 97  
Canceled 101  
Outstanding 2,303 $ 7,987
Vested or expected to vest 2,303  
Exercisable $ 2,269