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Note 6 - Fair Value of Financial Instruments (Tables)
6 Months Ended
Jun. 30, 2022
Notes Tables  
Fair Value, Assets Measured on Recurring Basis [Table Text Block]
  

June 30, 2022

  

December 31, 2021

 

Level 2

        

Assets (Liabilities):

        

Derivative financial instruments

 $6  $(176)

Level 3

        

Purchase price contingent consideration (Note 2):

        

Accrued contingent consideration (earn-out)

 $(15,733) $(9,731)

Present value of non-competition payments

  (9,348)  (8,855)