Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Mar. 31, 2023

Equity [Abstract]

Changes in Each Component of Accumulated Other Comprehensive Loss, Net of Tax

The following table presents the changes in each component of accumulated other comprehensive loss, net of tax for the three-month periods ended March 31, 2023 and March 31, 2022.

	For the Three-Month Period Ended									For the Three-Month Period Ended
	March 31, 2023(a)									March 31, 2022(a)
	Unrealized Gains and (Losses) on Available-for- Sale Securities (a)			Defined Benefit Pension Items (a)			Total (a)			Unrealized Gains and (Losses) on Available-for- Sale Securities (a)			Defined Benefit Pension Items (a)			Total (a)
Beginning balance	$	(52,771	)	$	(5,274	)	$	(58,045	)	$	14,675		$	(5,855	)	$	8,820
Other comprehensive income (loss) before reclassifications		8,135			—			8,135			(29,564	)		—			(29,564	)
Amounts reclassified from accumulated other    comprehensive loss		—			—			—			—			55			55
Net current-period other comprehensive income (loss)		8,135			—			8,135			(29,564	)		55			(29,509	)
Ending balance	$	(44,636	)	$	(5,274	)	$	(49,910	)	$	(14,889	)	$	(5,800	)	$	(20,689	)

(a)Amounts in parentheses indicate debits on the Consolidated Balance Sheets.

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 for the three-month periods ended March 31, 2023 and March 31, 2022.

	Amount Reclassified from Accumulated Other Comprehensive Loss (a)
Details about Accumulated Other Comprehensive Loss Components	For the Three months ended March 31, 2023		For the Three months ended March 31, 2022			Affected Line Item in the Statement Where Net Income is Presented
Unrealized gains (losses) on available-for-sale securities	$	—	$	—		Net gain on sale    of securities
Tax effect		—		—		Income tax expense
		—		—
Amortization of defined benefit pension items
Actuarial gains/(losses) (b)		—		(69	)	Other operating expenses
Tax effect		—		14		Income tax expense
		—		(55	)
Total reclassifications for the period	$	—	$	(55	)

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

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