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Note 3 - Fair Value of Financial Instruments (Tables)
3 Months Ended
Mar. 31, 2023
Notes Tables  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

(in thousands)

            
  

March 31, 2023

  

December 31, 2022

  

Input Level

 

Interest rate swaps

  922   1,466   2 

Contingent consideration

  (8,523)  (17,023)  3