Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2023

Equity [Abstract]

Components of Other Comprehensive Income (Loss)

The following table presents the components of other comprehensive income (loss), net of tax, as of December 31, 2023, 2022 and 2021:

	Before Tax			Tax Effect			Net of Tax
Year Ended December 31, 2023
Net unrealized losses on investment securities:
Other comprehensive loss before reclassifications	$	12,330		$	2,583		$	9,747
Amounts reclassified from accumulated other comprehensive    loss		—			—			—
Net unrealized losses on investment securities		12,330			2,583			9,747
Defined benefit plans:
Other comprehensive income before reclassifications		972			204			768
Amounts reclassified from accumulated other comprehensive    income		—			—			—
Defined benefit plans, net		972			204			768
Other comprehensive loss	$	13,302		$	2,787		$	10,515
Year Ended December 31, 2022
Net unrealized losses on investment securities:
Other comprehensive loss before reclassifications	$	(85,517	)	$	(18,079	)	$	(67,438	)
Amounts reclassified from accumulated other comprehensive    loss		(10	)		(2	)		(8	)
Net unrealized losses on investment securities		(85,527	)		(18,081	)		(67,446	)
Defined benefit plans:
Other comprehensive income before reclassifications		736			155			581
Amounts reclassified from accumulated other comprehensive    income		—			—			—
Defined benefit plans, net		736			155			581
Other comprehensive loss	$	(84,791	)	$	(17,926	)	$	(66,865	)
Year Ended December 31, 2021
Net unrealized losses on investment securities:
Other comprehensive loss before reclassifications	$	(8,570	)	$	(1,799	)	$	(6,771	)
Amounts reclassified from accumulated other comprehensive     loss		(1	)		—			(1	)
Net unrealized losses on investment securities		(8,571	)		(1,799	)		(6,772	)
Defined benefit plans:
Other comprehensive income before reclassifications		992			209			783
Amounts reclassified from accumulated other comprehensive    income		240			50			190
Defined benefit plans, net		1,232			259			973
Other comprehensive loss	$	(7,339	)	$	(1,540	)	$	(5,799	)

The following table presents the changes in each component of accumulated other comprehensive income (loss), net of tax, as of December 31, 2023, 2022 and 2021.

	For the Year Ended December 31, 2023									For the Year Ended December 31, 2022									For the Year Ended December 31, 2021
	Unrealized Gains and Losses on Available for Sale Securities			Defined Benefit Pension Items			Total			Unrealized Gains and Losses on Available for Sale Securities			Defined Benefit Pension Items			Total			Unrealized Gains and Losses on Available for Sale Securities			Defined Benefit Pension Items			Total
Beginning balance	$	(52,771	)	$	(5,274	)	$	(58,045	)	$	14,675		$	(5,855	)	$	8,820		$	21,447		$	(6,828	)	$	14,619
Other    comprehensive    income (loss)    before    classifications		9,747			768			10,515			(67,438	)		581			(66,857	)		(6,771	)		783			(5,988	)
Amounts    reclassified    from    accumulated    other    comprehensive    income (loss)		0			—			0			(8	)		—			(8	)		(1	)		190			189
Net current-period    other    comprehensive    income(loss)		9,747			768			10,515			(67,446	)		581			(66,865	)		(6,772	)		973			(5,799	)
Ending balance	$	(43,024	)	$	(4,506	)	$	(47,530	)	$	(52,771	)	$	(5,274	)	$	(58,045	)	$	14,675		$	(5,855	)	$	8,820

Amounts Reclassified Out of Each Component of Accumulated Other Comprehensive Loss

The following table presents the amounts reclassified out of each component of accumulated other comprehensive loss as of December 31, 2023, 2022 and 2021.

	Amount Reclassified from Accumulated Other Comprehensive Loss (a)
	For the year ended December 31,
Details about Accumulated Other Comprehensive Income (Loss) Components	2023			2022				2021				Affected Line Item in the Statement Where Net Income is Presented
Unrealized gains (losses) on available for sale    securities	$	0		$	10			$	1			Net gain on sale of securities
Tax effect		—			(2	)			—			Income taxes
		0			8				1
Amortization of defined benefit pension items
Actuarial losses		—	(b)		—		(b)		(240	)	(b)	Other operating expenses
Tax effect		—			—				50			Income taxes
		—			—				(190	)
Total reclassifications for the period	$	—		$	8			$	(189	)

(a)Amounts in parentheses indicate expenses and other amounts indicate income.

(b)These accumulated other comprehensive income (loss) components are included in the computation of net periodic pension cost.