RETIREMENT AND POSTRETIREMENT PLANS (Tables)

6 Months Ended

Jun. 30, 2022

RETIREMENT AND POSTRETIREMENT PLANS

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

	Three Months Ended June 30,
		2022			2021
	BNB Bank		Employee		BNB Bank		Employee
(In thousands)	Pension Plan		Retirement Plan		Pension Plan		Retirement Plan
Service cost	$	267	$	—	$	223	$	—
Interest cost		195		155		303		183
Expected return on assets		(857)		(490)		(1,245)		(428)
Amortization of unrealized loss		—		63		206		229
Net periodic credit	$	(395)	$	(272)	$	(513)	$	(16)

	Six Months Ended June 30,
	2022				2021
	BNB Bank		Employee		BNB Bank		Employee
(In thousands)	Pension Plan		Retirement Plan		Pension Plan		Retirement Plan
Service cost	$	535	$	—	$	371	$	—
Interest cost		390		310		552		366
Expected return on assets		(1,715)		(980)		(2,229)		(856)
Amortization of unrealized loss		—		125		412		458
Net periodic credit	$	(790)	$	(545)	$	(894)	$	(32)