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Note 3 - Related Party Transactions (Tables)
6 Months Ended
Jun. 30, 2022
Notes Tables  
Schedule of Related Party Transactions [Table Text Block]
  

Three months ended

  

Six months ended

 
  

June 30, 2022

  

June 30, 2021

  

June 30, 2022

  

June 30, 2021

 

Franchisee royalties

 $2,181  $1,164  $4,265  $2,777 
  

June 30, 2022

  

December 31, 2021

 

Due to franchisee

 $2,118  $535 

Risk management incentive program liability

  593   703