Annual report [Section 13 and 15(d), not S-K Item 405]

Note 19 - Changes in Accumulated Other Comprehensive Income (Loss) by Component - Changes to Accumulated Other Comprehensive Income (Loss) by Component (Details)

v3.25.0.1
Note 19 - Changes in Accumulated Other Comprehensive Income (Loss) by Component - Changes to Accumulated Other Comprehensive Income (Loss) by Component (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Balance $ 6,356 $ 9,128
Other comprehensive gain (loss) before reclassifications 2,389 1,018
Amounts reclassified from accumulated other comprehensive income: (1) (3,273) (3,790)
Balance 5,472 6,356
Actuarial gains (a) (514) [1] (539)
Tax expense 134 140
Reclassification net of tax (380) (399)
Realized gains on interest rate swaps reclassified to interest expense (3,910) (4,583)
Tax expense 1,017 1,192
Reclassification net of tax (2,893) (3,391)
Interest Rate Swap [Member]    
Balance 3,331  
Balance 1,836 3,331
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] | Interest Rate Swap [Member]    
Balance 3,331 6,115
Other comprehensive gain (loss) before reclassifications 1,398 607
Amounts reclassified from accumulated other comprehensive income: (1) (2,893) (3,391) [1]
Balance 1,836 3,331
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] | Steel Hedging Instrument [Member]    
Balance 0  
Other comprehensive gain (loss) before reclassifications (40)  
Amounts reclassified from accumulated other comprehensive income: (1) 0  
Balance (40) 0
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]    
Balance 3,025 3,013
Other comprehensive gain (loss) before reclassifications 1,031 411
Amounts reclassified from accumulated other comprehensive income: (1) (380) (399)
Balance $ 3,676 $ 3,025
[1] These components are included in the computation of benefit plan costs in Note 12.