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NET INCOME PER COMMON SHARE AND EQUITY PER COMMON SHARE (Tables)
3 Months Ended
Mar. 31, 2022
NET INCOME PER COMMON SHARE AND EQUITY PER COMMON SHARE [Abstract]  
Shares Used in Computing Basic and Diluted Net Income Per Share
The following table summarizes the shares used in computing basic and diluted net income per share:

 
For the Three Months Ended March 31,
 
   
2022
   
2021
 
   
(in thousands)
 
             
Weighted average common shares outstanding during the period for Basic computation
   
9,423
     
9,368
 
Dilutive effect of employee stock options and awards
   
32
     
39
 
                 
Weighted average common shares outstanding during the period for Diluted computation
   
9,455
     
9,407