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Note 6 - Accounts Payable and Accrued Liabilities (Tables)
3 Months Ended
Mar. 31, 2021
Notes Tables  
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]
  

March 31,

  

December 31,

 
  

2021

  

2020

 

Accounts payable

 $16,067  $14,785 

Accrued property taxes

  2,953   2,566 

Accrued payroll

  2,838   1,621 

Workers' compensation reserve

  3,111   2,988 

Group health insurance

  1,800   1,800 
Fair value of interest rate swaps  2,551   2,793 

Other

  5,846   4,856 
Total accounts payable and accrued liabilities $35,166  $31,409