(6) Other Comprehensive Income

The following table presents the changes in each component of accumulated other comprehensive income (loss), net of tax.

	For the Three-Month Period Ended									For the Three-Month Period Ended
	March 31, 2018(a)									March 31, 2017(a)
	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	$	3,185		$	(4,309	)	$	(1,124	)	$	2,008	$	(4,345	)	$	(2,337	)
Other comprehensive income before reclassifications		(2,539	)		—			(2,539	)		299		—			299
Amounts reclassified from accumulated other comprehensive loss		—			113			113			—		62			62
Net current-period other comprehensive income		(2,539	)		113			(2,426	)		299		62			361
Reclassification of equity securities from accumulated other comprehensive loss		(278	)		—			(278	)		—		—			—
Ending balance	$	368		$	(4,196	)	$	(3,828	)	$	2,307	$	(4,283	)	$	(1,976	)

(a)	Amounts in parentheses indicate debits on the consolidated balance sheets.

The following table presents the amounts reclassified out of each component of accumulated other comprehensive income (loss).

	Amount Reclassified from Accumulated Other Comprehensive Income (Loss) (a)
Details about Accumulated Other Comprehensive (Loss) Components	For the three months ended March 31, 2018			For the three months ended March 31, 2017			Affected Line Item in the Statement Where Net Income is Presented
Amortization of defined benefit pension items
Actuarial gains/(losses) (b)		(143	)		(94	)	Other operating expenses
Tax effect		30			32		Income tax expense
		(113	)		(62	)	Net of tax
Total reclassifications for the period	$	(113	)	$	(62	)	Net of tax

(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.