Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Earnings (Loss) Per Share (Tables)

v3.21.1
Note 8 - Earnings (Loss) Per Share (Tables)
 3 Months Ended
Mar. 31, 2021
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   
Net income
    
 
 
 
  
Per share
  
   
(loss)
    
Shares
    
amount
  
Basic net income per common share for the three months ended March 31, 2021:
                        
Income available to common shareholders
   $
270,815
      
11,282,671
     $
0.02
  
Effect of dilutive stock options
    
-
      
1,003,545
      
-
  
Diluted net income per common share for the three months ended March 31, 2021:
   $
270,815
      
12,286,216
     $
0.02
  
                         
Basic net loss per common share for the three months ended March 31, 2020:
                        
Loss available to common shareholders
   $
(126,339
 )    
11,211,760
     $
(0.01
 )
Effect of dilutive stock options
    
-
      
-
      
-
  
Diluted net loss per common share for the three months ended March 31, 2020:
   $
(126,339
 )    
11,211,760
     $
(0.01
 )