Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Stock option plan (Details)

v3.22.2
Stock-Based Compensation - Stock option plan (Details) - $ / shares
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2022
Mar. 31, 2022
Jun. 30, 2022
Dec. 31, 2021
Shares Underlying Options        
Outstanding at beginning (in shares) 4,567,606      
Granted (in dollars per share) 0 0 0  
Forfeited (in dollars per share) (11,431) (20,814)    
Exercised (in dollars per share) (367,732) (217,967)    
Outstanding at ending (in shares) 4,188,443 4,567,606 4,188,443  
Exercisable at the end (in shares) 3,993,277   3,993,277  
Weighted Average Exercise Price        
Outstanding at beginning (in dollars per share) $ 0.63      
Granted (in dollars per share) 0 $ 0    
Forfeited (in dollars per share) 0.49 0.49    
Exercised (in dollars per share) 0.50 0.49    
Outstanding at ending (in dollars per share) 0.64 $ 0.63 $ 0.64  
Exercisable (in dollars per share) $ 0.65   $ 0.65  
Weighted Average Remaining Contractual Term (in years)        
Outstanding (in years) 6 years 6 years 4 months 6 days    
Exercisable at the end 5 years 11 months 4 days      
Cumulative Effect Adjusted        
Shares Underlying Options        
Outstanding at beginning (in shares)   4,806,387 4,806,387  
Outstanding at ending (in shares)       4,806,387
Weighted Average Exercise Price        
Outstanding at beginning (in dollars per share)   $ 0.63 $ 0.63  
Outstanding at ending (in dollars per share)       $ 0.63
Weighted Average Remaining Contractual Term (in years)        
Outstanding (in years)       6 years 6 months 25 days