Quarterly report pursuant to Section 13 or 15(d)

Note 17 - Changes in Accumulated Other Comprehensive Income (Loss) by Component - Changes to Accumulated Other Comprehensive Income (Loss) by Component (Details)

v3.23.2
Note 17 - Changes in Accumulated Other Comprehensive Income (Loss) by Component - Changes to Accumulated Other Comprehensive Income (Loss) by Component (Details) - USD ($)
$ in Thousands
 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Balance $ 9,128 $ (1,053)
Other comprehensive gain before reclassifications 1,401 4,443
Amounts reclassified from accumulated other comprehensive income (loss): (1) (1,623) 1,247
Balance 8,906 4,637
Actuarial gains (144) [1] (110)
Tax expense 37 28
Reclassification net of tax (107) (82)
Realized gains on interest rate swaps reclassified to interest expense (2,048) 1,796
Tax expense 532 (467)
Reclassification net of tax (1,516) 1,329
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]    
Balance 6,115 (3,524)
Other comprehensive gain before reclassifications 1,401 4,443
Amounts reclassified from accumulated other comprehensive income (loss): (1) (1,516) 1,329
Balance 6,000 2,248
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]    
Balance 3,013 2,471
Other comprehensive gain before reclassifications 0 0
Amounts reclassified from accumulated other comprehensive income (loss): (1) (107) (82)
Balance $ 2,906 $ 2,389
[1] These components are included in the computation of benefit plan costs in Note 13.