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Note 11 - Net Income Per Share (Tables)
6 Months Ended
Jun. 30, 2023
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
  

Three Months Ended June 30,

  

Six Months Ended June 30,

 
  

2023

  

2022

  

2023

  

2022

 
                 

Net income

 $7,448  $9,673  $9,810  $13,232 
                 

Basic weighted-average common shares outstanding

  10,000   9,918   9,970   9,900 

Effect of potentially dilutive common shares (1)

  66   50   111   71 

Diluted weighted-average common shares outstanding

  10,066   9,968   10,081   9,971 
                 

Net income per common share:

                

Basic

 $0.74  $0.98  $0.98  $1.34 

Diluted

 $0.74  $0.97  $0.97  $1.33