ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables)

3 Months Ended

Mar. 31, 2025

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

Schedule of activity in accumulated other comprehensive income (loss), net of tax

							Total
							Accumulated
			Defined				Other
			Benefit				Comprehensive
(In thousands)	Securities		Plans		Derivatives		Income (Loss)
Balance as of January 1, 2025	$	(43,767)	$	(7,499)	$	6,248	$	(45,018)
Other comprehensive income (loss) before reclassifications		6,136		3,364		(5,244)		4,256
Amounts reclassified from accumulated other comprehensive income (loss)		502		(60)		1,275		1,717
Net other comprehensive income (loss) during the period		6,638		3,304		(3,969)		5,973
Balance as of March 31, 2025	$	(37,129)	$	(4,195)	$	2,279	$	(39,045)
Balance as of January 1, 2024	$	(90,242)	$	(6,430)	$	5,093	$	(91,579)
Other comprehensive income before reclassifications		2,360		361		1,457		4,178
Amounts reclassified from accumulated other comprehensive income (loss)		490		(216)		1,661		1,935
Net other comprehensive income during the period		2,850		145		3,118		6,113
Balance as of March 31, 2024	$	(87,392)	$	(6,285)	$	8,211	$	(85,466)

Schedule of before and after tax amounts allocated to each component of other comprehensive income (loss)

	Three Months Ended
	March 31,
(In thousands)	2025		2024
Change in unrealized gain (loss) on securities:
Change in net unrealized gain during the period	$	7,960	$	3,344
Reclassification adjustment for net losses included in net loss on sale of securities and other assets		—		—
Accretion of net unrealized loss on securities transferred to held-to-maturity		724		718
Credit loss expense		893		—
Net change		9,577		4,062
Tax expense		2,939		1,212
Net change in unrealized gain on securities, net of reclassification adjustments and tax		6,638		2,850
Change in pension and other postretirement obligations:
Reclassification adjustment for expense included in other expense		(87)		(317)
Change in the net actuarial gain		4,854		520
Net change		4,767		203
Tax expense		1,463		58
Net change in pension and other postretirement obligations		3,304		145
Change in unrealized gain (loss) on derivatives:
Change in net unrealized (loss) gain during the period		(7,567)		2,145
Reclassification adjustment for expense included in interest expense		1,840		2,435
Net change		(5,727)		4,580
Tax (benefit) expense		(1,758)		1,462
Net change in unrealized gain (loss) on derivatives, net of reclassification adjustments and tax		(3,969)		3,118
Other comprehensive income, net of tax	$	5,973	$	6,113