Other Comprehensive Income (Loss) (Tables)

6 Months Ended

Jun. 30, 2021

Equity [Abstract]

Changes in the components of other comprehensive income

Changes in the components of other comprehensive income, net of tax, were as follows for the periods presented:

	Pre-Tax		Tax Expense (Benefit)		Net of Tax
Three months ended June 30, 2021
Securities available for sale:
Unrealized holding gains on securities	$	4,965	$	1,263	$	3,702
Total securities available for sale	4,965		1,263		3,702
Derivative instruments:
Unrealized holding losses on derivative instruments	(6,234)		(1,586)		(4,648)
Total derivative instruments	(6,234)		(1,586)		(4,648)
Defined benefit pension and post-retirement benefit plans:
Amortization of net actuarial loss recognized in net periodic pension cost	76		19		57
Total defined benefit pension and post-retirement benefit plans	76		19		57
Total other comprehensive loss	$	(1,193)	$	(304)	$	(889)
Three months ended June 30, 2020
Securities available for sale:
Unrealized holding gains on securities	$	3,496	$	893	$	2,603
Reclassification adjustment for gains realized in net income	(31)		(8)		(23)
Total securities available for sale	3,465		885		2,580
Derivative instruments:
Unrealized holding losses on derivative instruments	(1,064)		(271)		(793)
Total derivative instruments	(1,064)		(271)		(793)
Defined benefit pension and post-retirement benefit plans:
Amortization of net actuarial loss recognized in net periodic pension cost	68		17		51
Total defined benefit pension and post-retirement benefit plans	68		17		51
Total other comprehensive income	$	2,469	$	631	$	1,838

	Pre-Tax		Tax Expense (Benefit)		Net of Tax
Six months ended June 30, 2021
Securities available for sale:
Unrealized holding losses on securities	$	(15,079)	$	(3,838)	$	(11,241)
Reclassification adjustment for gains realized in net income	(1,357)		(345)		(1,012)
Total securities available for sale	(16,436)		(4,183)		(12,253)
Derivative instruments:
Unrealized holding gains on derivative instruments	8,500		2,164		6,336
Total derivative instruments	8,500		2,164		6,336
Defined benefit pension and post-retirement benefit plans:
Amortization of net actuarial loss recognized in net periodic pension cost	130		31		99
Total defined benefit pension and post-retirement benefit plans	130		31		99
Total other comprehensive loss	$	(7,806)	$	(1,988)	$	(5,818)
Six months ended June 30, 2020
Securities available for sale:
Unrealized holding gains on securities	$	25,885	$	6,588	$	19,297
Reclassification adjustment for gains realized in net income	(31)		(8)		(23)
Total securities available for sale	25,854		6,580		19,274
Derivative instruments:
Unrealized holding losses on derivative instruments	(5,092)		(1,296)		(3,796)
Total derivative instruments	(5,092)		(1,296)		(3,796)
Defined benefit pension and post-retirement benefit plans:
Amortization of net actuarial loss recognized in net periodic pension cost	130		33		97
Total defined benefit pension and post-retirement benefit plans	130		33		97
Total other comprehensive income	$	20,892	$	5,317	$	15,575

Accumulated balances for each component of other comprehensive income, net of tax

The accumulated balances for each component of other comprehensive income, net of tax, were as follows as of the dates presented:

	June 30, 2021		December 31, 2020
Unrealized gains on securities	$	18,674	$	42,246
Non-credit related portion of previously recorded other-than-temporary impairment on securities	—		(11,319)
Unrealized gains (losses) on derivative instruments	5,698		(638)
Unrecognized losses on defined benefit pension and post-retirement benefit plans obligations	(5,122)		(5,221)
Total accumulated other comprehensive income	$	19,250	$	25,068