ACCUMULATED OTHER COMPREHENSIVE LOSS (Tables)

3 Months Ended

Mar. 31, 2026

ACCUMULATED OTHER COMPREHENSIVE LOSS [Abstract]

Components of Accumulated Other Comprehensive Loss

The components of accumulated other comprehensive loss, net of related taxes, in the condensed consolidated balance sheets follow:

(Dollars in thousands)	March 31, 2026		December 31, 2025
Unrealized gains on derivative instruments	$	1,750	$	2,093
Items not yet recognized as a component of net periodic benefit cost (pension plans)		(12,713)		(12,933)
Foreign currency translation adjustment		(252)		—
	$	(11,215)	$	(10,840)

The changes in the balances of each component of accumulated other comprehensive loss, net of related taxes, during the three months ended March 31, 2026 and 2025 follow:

(Dollars in thousands)	Unrealized gains on cash flow hedges		Items not yet recognized as a component of net periodic benefit cost		Foreign currency translation adjustment		Total
Balance as of December 31, 2025	$	2,093	$	(12,933)	$	—	$	(10,840)
Current period change, excluding amounts reclassified
from accumulated other comprehensive income/(loss)		132		(45)		(252)		(165)
Amounts reclassified from accumulated other comprehensive (loss)/income		(475)		265		—		(210)
Balance as of March 31, 2026	$	1,750	$	(12,713)	$	(252)	$	(11,215)
Balance as of December 31, 2024	$	5,176	$	(13,037)	$	—	$	(7,861)
Current period change, excluding amounts reclassified
from accumulated other comprehensive loss		(181)		(424)		—		(605)
Amounts reclassified from accumulated other comprehensive loss		(596)		248		—		(348)
Balance as of March 31, 2025	$	4,399	$	(13,213)	$	—	$	(8,814)

Reclassification Out of Accumulated Other Comprehensive Income (Loss)

Amounts reclassified out of each component of accumulated other comprehensive loss follow:

	Three Months Ended March 31,
(Dollars in thousands)		2026		2025	Statement of Operations Line Item
Reclassifications of gains on cash flow hedges:
Interest rate swaps entered into by the Company's subsidiaries	$	(226)	$	(815)	Interest expense
Reclassifications of losses on discontinued hedging instruments:
Interest rate swap entered into by the Company's subsidiaries		(249)		219	Interest expense
Items not yet recognized as a component of net periodic benefit cost
(pension plans):
Net periodic benefit costs associated with pension and
postretirement benefit plans		265		248	Other income
Total before and net of tax	$	(210)	$	(348)