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Note 12 - Accounts Payable and Accrued Liabilities
12 Months Ended
Dec. 31, 2023
Notes to Financial Statements  
Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]
12.Accounts payable and accrued liabilities

 

Accounts payable and accrued liabilities consisted of the following as of  December 31, 2023 and 2022 (in thousands):

 

  

December 31,

 
  

2023

  

2022

 

Accounts payable – trade

 $146,759  $100,951 

Payroll, vacation and other employee benefits

  43,924   46,935 

Accruals for goods received not invoiced

  22,921   32,102 

Other accrued liabilities

  112,521   92,716 

Total

 $326,125  $272,704