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Note 10 - Other Accrued Liabilities
9 Months Ended
Sep. 30, 2022
Notes to Financial Statements  
Accounts Payable and Accrued Liabilities Disclosure [Text Block]

NOTE 10—OTHER ACCRUED LIABILITIES:

 

   

September 30,

   

December 31,

 
   

2022

   

2021

 

Subsidence Liability

  $ 103,697     $ 93,871  

Accrued Compensation and Benefits

    60,984       47,228  

Accrued Interest

    8,625       9,042  

Accrued Other Taxes

    8,448       8,474  

Other

    12,479       16,415  

Current Portion of Long-Term Liabilities:

               

Asset Retirement Obligations

    27,691       27,400  

Postretirement Benefits Other than Pensions

    23,079       23,638  

Pneumoconiosis Benefits

    12,189       12,398  

Workers' Compensation

    9,338       10,205  

Total Other Accrued Liabilities

  $ 266,530     $ 248,671