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Note 4 - Revenue Recognition (Tables)
3 Months Ended
Mar. 31, 2022
Notes Tables  
Disaggregation of Revenue [Table Text Block]
  

Three Months Ended

March 31,

 
  

2022

  

2021

 
         

Lead generation

 $10,576  $14,186 

Digital advertising

        

Clicks

  3,656   2,932 

Display and other advertising

  481   762 

Total digital advertising

  4,137   3,694 
         

Used vehicle sales

  4,351    

Total revenues

 $19,064  $17,880