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Note 18 - Net Income Per Share (Tables)
9 Months Ended
Sep. 30, 2022
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   

Three months ended

   

Nine months ended

 
   

September 30,

   

September 30,

 

(in thousands, except per share data)

 

2022

   

2021

   

2022

   

2021

 

Net income available to stockholders

  $ 28,455     $ 23,162     $ 63,155     $ 50,056  
                                 

Weighted average shares outstanding - basic

    29,144       26,485       28,509       24,360  

Dilutive securities

    260       241       243       242  

Weighted average shares outstanding- diluted

    29,404       26,726       28,752       24,602  
                                 

Net income per share - basic

  $ 0.98     $ 0.87     $ 2.22     $ 2.05  

Net income per share - diluted

    0.97       0.87       2.20       2.03  
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
   

Three months ended

   

Nine months ended

 

(shares in thousands)

 

September 30,

   

September 30,

 
   

2022

   

2021

   

2022

   

2021

 

Antidilutive SARs

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