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Note 10 - Earnings Per Share (Tables)
9 Months Ended
Sep. 30, 2020
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
  

Three Months Ended September 30,

  

Nine Months Ended September 30,

 
  

2020

  

2019

  

2020

  

2019

 
  (Dollars in Thousands Except Share and Per Share Amounts)  (Dollars in Thousands Except Share and Per Share Amounts) 

Basic EPS Computation:

                

Numerator – Earnings available to common stockholders

 $11,532  $10,266  $29,590  $28,072 

Denominator – Weighted average number of common shares outstanding

  10,963,411   10,766,738   10,907,251   10,729,065 

Basic earnings per common share

  1.05  $0.95   2.71  $2.62 

Diluted EPS Computation:

                

Numerator – Earnings available to common stockholders

 $11,532  $10,266  $29,590  $28,072 

Denominator – Weighted average number of common shares outstanding

  10,963,411   10,766,738   10,907,251   10,729,065 

Dilutive effect of stock options

  27,756   20,014   25,674   17,065 

Weighted average diluted common shares outstanding

  10,991,167   10,786,752   10,932,925   10,746,130 

Diluted earnings per common share

  1.05  $0.95   2.71  $2.61