RETIREMENT AND POSTRETIREMENT PLANS (Tables)

6 Months Ended

Jun. 30, 2023

RETIREMENT AND POSTRETIREMENT PLANS

Components of net periodic benefit (credit) cost included in other non-interest expense

	Three Months Ended June 30,
		2023			2022
	BNB Bank		Employee		BNB Bank		Employee
(In thousands)	Pension Plan		Retirement Plan		Pension Plan		Retirement Plan
Service cost	$	175	$	—	$	267	$	—
Interest cost		330		222		195		155
Expected return on assets		(688)		(382)		(857)		(490)
Amortization of unrealized loss		—		147		—		63
Net periodic credit	$	(183)	$	(13)	$	(395)	$	(272)

	Six Months Ended June 30,
	2023				2022
	BNB Bank		Employee		BNB Bank		Employee
(In thousands)	Pension Plan		Retirement Plan		Pension Plan		Retirement Plan
Service cost	$	350	$	—	$	535	$	—
Interest cost		660		445		390		310
Expected return on assets		(1,375)		(765)		(1,715)		(980)
Amortization of unrealized loss		—		295		—		125
Net periodic credit	$	(365)	$	(25)	$	(790)	$	(545)