Annual report pursuant to Section 13 and 15(d)

Note 20 - Changes in Accumulated Other Comprehensive Income (Loss) by Component - Changes to Accumulated Other Comprehensive Income (Loss) by Component (Details)

v3.22.4
Note 20 - 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, 2022
Dec. 31, 2021
Balance $ (1,053) $ (5,495)
Other comprehensive gain before reclassifications 9,425 1,532
Amounts reclassified from accumulated other comprehensive income (loss): (1) 756 2,910
Balance 9,128 (1,053)
Actuarial gains (a) (400) [1] (312)
Tax expense 104 81
Reclassification net of tax (296) (231)
Realized losses on interest rate swaps reclassified to interest expense 1,421 4,244
Tax expense (369) (1,103)
Reclassification net of tax 1,052 3,141
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]    
Balance (3,524) (7,608)
Other comprehensive gain before reclassifications 8,587 943
Amounts reclassified from accumulated other comprehensive income (loss): (1) 1,052 3,141
Balance 6,115 (3,524)
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]    
Balance 2,471 2,113
Other comprehensive gain before reclassifications 838 589
Amounts reclassified from accumulated other comprehensive income (loss): (1) (296) (231)
Balance $ 3,013 $ 2,471
[1] These components are included in the computation of benefit plan costs in Note 13.