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Note 22 - Supplemental Cash Flow
3 Months Ended
Mar. 31, 2022
Notes to Financial Statements  
Cash Flow, Supplemental Disclosures [Text Block]

22.

Supplemental cash flow

 

  

Three Months Ended March 31,

 
  

2022

  

2021

 

Supplemental disclosure of cash flow information:

        

Cash paid for income taxes, net of refunds

 $7,716  $1,408 

Cash paid for interest, net

 $903  $981 

Change in accounts payable and accrued expenses related to capital expenditures

 $5,583  $1,650