Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Net Income Per Share (Tables)

v3.20.4
Note 2 - Net Income Per Share (Tables)
 3 Months Ended
Dec. 31, 2020
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
    Three Months Ended December 31,
    2020   2019
Net income   $
3,163,439
     $
501,158
  
Weighted average common shares    
13,692,533
      
13,512,094
  
Dilutive potential common shares    
4,282
      
110,132
  
Weighted average dilutive common shares outstanding    
13,696,815
      
13,622,226
  
Net income per common share:                
Basic   $
0.23
     $
0.04
  
Diluted   $
0.23
     $
0.04