Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation - Stock option plan (Details)

v3.23.1
Stock-Based Compensation - Stock option plan (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Shares Underlying Options    
Granted (in shares) 0  
Forfeited (in shares) (139,230)  
Exercised (in shares) (687,624)  
Outstanding at ending (in shares) 3,979,533  
Exercisable at end (in shares) 3,885,059  
Weighted Average Exercise Price    
Granted (in dollars per share) $ 0  
Forfeited (in dollars per share) 0.60  
Exercised (in dollars per share) 0.50  
Outstanding at ending (in dollars per share) 0.65  
Exercisable (in dollars per share) $ 0.65  
Weighted Average Remaining Contractual Term (in years)    
Outstanding (in years) 5 years 8 months 1 day 6 years 6 months 25 days
Exercisable (in years) 5 years 7 months 17 days  
Outstanding, intrinsic value $ 376  
Exercisable, intrinsic value $ 365  
Cumulative Effect Adjusted    
Shares Underlying Options    
Outstanding at beginning (in shares) 4,806,387  
Outstanding at ending (in shares)   4,806,387
Weighted Average Exercise Price    
Outstanding at beginning (in dollars per share) $ 0.63  
Outstanding at ending (in dollars per share)   $ 0.63