Quarterly report pursuant to Section 13 or 15(d)

Stock-based Compensation - Stock Options Activity (Details)

v3.22.1
Stock-based Compensation - Stock Options Activity (Details) - Stock options - $ / shares
3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Number of Shares    
Outstanding, number of shares (in shares) 595,089  
Granted, number of shares (in shares) 0  
Exercised, number of shares (in shares) (4,972)  
Cancelled, number of shares (in shares) (2,418)  
Outstanding, number of shares (in shares) 587,699 595,089
Exercisable, number of shares (in shares) 473,229  
Weighted Average Exercise Price    
Outstanding, weighted average exercise price (in dollars per share) $ 9.72  
Granted, weighted average exercise price (in dollars per share) 0  
Exercised, weighted average exercise price (in dollars per share) 9.98  
Cancelled, weighted average exercise price (in dollars per share) 25.81  
Outstanding, weighted average exercise price (in dollars per share) 9.65 $ 9.72
Exercisable, weighted average exercise price (in dollars per share) $ 6.55  
Outstanding, weighted average remaining contractual life (Year) 5 years 7 months 6 days 5 years 10 months 24 days
Exercisable, weighted average remaining contractual life (Year) 5 years 1 month 6 days