Annual report pursuant to Section 13 and 15(d)

Note 19 - Changes in Accumulated Other Comprehensive Income by Component (Tables)

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Note 19 - Changes in Accumulated Other Comprehensive Income by Component (Tables)
12 Months Ended
Dec. 31, 2023
Notes Tables  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
   

Unrealized

                 
   

Net Gain (Loss)

   

Retiree

         
   

on Interest

   

Health

         
   

Rate

   

Benefit

         
   

Swap

   

Obligation

   

Total

 

Balance at December 31, 2022

  $ 6,115     $ 3,013     $ 9,128  

Other comprehensive gain before reclassifications

    607       411       1,018  

Amounts reclassified from accumulated other comprehensive income: (1)

    (3,391 )     (399 )     (3,790 )

Balance at December 31, 2023

  $ 3,331     $ 3,025     $ 6,356  
                         
                         

(1) Amounts reclassified from accumulated other comprehensive income:

                       

Amortization of Other Postretirement Benefit items:

                       

Actuarial gains (a)

  $ (539 )                

Tax expense

    140                  

Reclassification net of tax

  $ (399 )                
                         

Realized gains on interest rate swaps reclassified to interest expense

  $ (4,583 )                

Tax expense

    1,192                  

Reclassification net of tax

  $ (3,391 )                
   

Unrealized

                 
   

Net Loss

   

Retiree

         
   

on Interest

   

Health

         
   

Rate

   

Benefit

         
   

Swap

   

Obligation

   

Total

 

Balance at December 31, 2021

  $ (3,524 )   $ 2,471     $ (1,053 )

Other comprehensive gain before reclassifications

    8,587       838       9,425  

Amounts reclassified from accumulated other comprehensive income: (1)

    1,052       (296 )     756  

Balance at December 31, 2022

  $ 6,115     $ 3,013     $ 9,128  
                         
                         

(1) Amounts reclassified from accumulated other comprehensive income:

                       

Amortization of Other Postretirement Benefit items:

                       

Actuarial gains (a)

  $ (400 )                

Tax expense

    104                  

Reclassification net of tax

  $ (296 )                
                         

Realized losses on interest rate swaps reclassified to interest expense

  $ 1,421                  

Tax expense

    (369 )                

Reclassification net of tax

  $ 1,052