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Note 14 - Earnings and Dividends Per Share (Tables)
3 Months Ended
Mar. 31, 2024
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
  

Three Months Ended

 
  

March 31,

 
  

2024

  

2023

 
  

(in thousands,

 
  

except share and per share amounts)

 
         

Net income

 $6,624  $16,753 
         

Earnings per share

        

Basic and diluted income per share

 $0.44  $1.12 

Basic and diluted shares used in computing earnings per share

  14,921,968   14,921,968