XML 31 R21.htm IDEA: XBRL DOCUMENT v3.22.1
Basic and Diluted Net Income per Share (Tables)
3 Months Ended
Mar. 31, 2022
Per share - net income:  
Schedule of Reconciliation of Basic and Diluted Income Per Share Computations

 

         
   Three months ended March 31, 
   2022   2021 
Basic:        
Weighted average shares outstanding   6,067    6,136 
           
Diluted:          
Weighted average shares outstanding   6,067    6,136 
Weighted average effects of dilutive securities   83    95 
Total   6,150    6,231 
           
Antidilutive securities:   17    -