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Note 10 - Notes Receivable (Tables)
6 Months Ended
Jun. 30, 2022
Notes Tables  
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
  

June 30, 2022

  

December 31, 2021

 

Note receivable

 $4,352  $4,268 

Allowance for losses

  (405)  (405)

Notes receivable, net

 $3,947  $3,863 
  

June 30, 2022

  

December 31, 2021

 

Note receivable

 $1,805  $1,805 

Allowance for losses

  (1,734)  (1,501)

Notes receivable, net

 $71  $304