XML 48 R38.htm IDEA: XBRL DOCUMENT v3.22.1
Stock-Based Compensation - Stock Options (Details) - $ / shares
3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Options (in shares):    
Outstanding beginning of the period (in shares) 1,755,180  
Granted (in shares) 0  
Forfeited (in shares) 0  
Exercised (in shares) (62,237)  
Outstanding end of the period (in shares) 1,692,943 1,755,180
Exercisable (in shares) 1,692,943  
Weighted-Average Exercise Price (in dollars per share):    
Outstanding beginning of the period (in dollars per share) $ 14.42  
Granted (in dollars per share) 0  
Forfeited (in dollars per share) 0  
Exercised (in dollars per share) 13.25  
Outstanding end of the period (in dollars per share) 14.47 $ 14.42
Exercisable (in dollars per share) $ 14.47  
Outstanding, weighted-average remaining contractual term (years) 3 years 9 months 18 days 4 years
Exercisable, weighted-average remaining contractual term (years) 3 years 9 months 18 days