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Taxes Other than Income Taxes
 12 Months Ended
Dec. 31, 2024
Taxes Other than Income Taxes [Abstract]  
Taxes Other than Income Taxes
13.  Taxes Other than Income Taxes

The following table provides the components of taxes other than income taxes:
     
   
2024
    
2023
  
Regulatory Assessment
  
$
412
    
$
356
  
Property
    
502
      
451
  
Payroll, net of amounts capitalized
    
757
      
687
  
Other
    
5
      
5
  
Total taxes other than income taxes
  
$
1,676
    
$
1,499