Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2022

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

The activity in accumulated other comprehensive (loss) income is presented in the tables below (in thousands). The activity is shown net of tax, which is calculated using a combined Federal and state income tax rate approximating 24% for 2022 and 2021.

	Accumulated Other Comprehensive (Loss) Income
			Unrealized
			Gains (Losses) on
	Defined Benefit		Securities
	Pension Plans		Available-for-Sale		Total
Balance at December 31, 2020	$	(5,661)	$	36,894	$	31,233
Other comprehensive income (loss) before reclassifications	2,176		(18,912)		(16,736)
Amounts reclassified from other comprehensive income (loss)	—		(237)		(237)
	2,176		(19,149)		(16,973)
Balance at December 31, 2021	$	(3,485)	$	17,745	$	14,260
Other comprehensive income (loss) before reclassifications	63		(145,808)		(145,745)
Amounts reclassified from other comprehensive (loss) income	—		(3)		(3)
	63		(145,811)		(145,748)
Balance at December 31, 2022	$	(3,422)	$	(128,066)	$	(131,488)

Schedule of Amounts Reclassified from Accumulated Other Comprehensive Income

	Amounts reclassified from Other Comprehensive (Loss) Income						Affected line item
	December 31,						in the Consolidated
	2022		2021		2020		Statements of Income
Securities available-for-sale:
Net securities gains reclassified into earnings	$	(4)	$	(312)	$	(62)	Net gains on sale of investment securities
Related income tax expense	1		75		15		Income tax expense
Net effect on accumulated other comprehensive (loss) income	$	(3)	$	(237)	$	(47)