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Note 23 - Earnings Per Share (Tables)
 12 Months Ended
Dec. 31, 2019
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   
2019
    
2018
  
(dollars in thousands, except per share amounts)
                
Numerator
  
 
 
 
  
 
 
 
Net income available to common stockholders
   $
10,211
     $
11,917
  
                 
Denominator
  
 
 
 
  
 
 
 
Weighted average number of common shares outstanding for basic earnings per common share
    
9,129,705
      
8,439,454
  
Dilutive effect of potential common stock
                
Restricted stock
    
-
      
-
  
Stock warrants
    
-
      
99,154
  
Weighted average number of common shares outstanding for diluted earnings per common share
    
9,129,705
      
8,538,608
  
                 
Earnings per share - basic
   $
1.12
     $
1.41
  
Earnings per share - diluted
   $
1.12
     $
1.40