XML 49 R38.htm IDEA: XBRL DOCUMENT v3.23.1
Stockholders' Equity - Stock Options Activities (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2023
USD ($)
$ / shares
shares
Dec. 31, 2022
USD ($)
$ / shares
shares
Number    
Options outstanding, Balance (in shares) | shares 691,573  
Granted (in shares) | shares 0  
Exercised (in shares) | shares (39,371)  
Forfeited and expired (in shares) | shares (2,100)  
Options outstanding, Balance (in shares) | shares 650,102 691,573
Weighted average exercise price    
Options outstanding, weighted average exercise price (in dollars per share) | $ / shares $ 7.533  
Granted, weighted average exercise price (in dollars per share) | $ / shares 0  
Exercised, weighted average exercise price (in dollars per share) | $ / shares 6.518  
Forfeited and expired, weighted average exercise price (in dollars per share) | $ / shares 7.192  
Options outstanding, weighted average exercise price (in dollars per share) | $ / shares $ 7.596 $ 7.533
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]    
Options exercisable at the end of the year (in shares) | shares 645,311  
Options exercisable at the end of the year, weighted average exercise price (in dollars per share) | $ / shares $ 7.610  
Options outstanding, aggregate intrinsic value | $ $ 11,971 $ 11,347
Options exercisable at the end of the year, aggregate intrinsic value | $ $ 11,874  
Options outstanding, weighted average remaining contractual life (Year) 1 year 8 months 23 days 1 year 10 months 24 days
Options exercisable at the end of the year, weighted average remaining contractual life (Year) 1 year 8 months 8 days