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Note 12 - Accounts Payable and Accrued Liabilities (Tables)
3 Months Ended
Mar. 31, 2023
Notes Tables  
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]
   

March 31,

   

December 31,

 
   

2023

   

2022

 

Accounts payable – trade

  $ 121,414     $ 100,951  

Payroll, vacation and other employee benefits

    41,098       46,935  

Accruals for goods received not invoiced

    21,701       32,102  

Other accrued liabilities

    87,946       92,716  

Total

  $ 272,159     $ 272,704