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Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2019

Retirement Benefits [Abstract]

Schedule of changes in the projected benefit obligations

The following table sets forth the changes in the projected benefit obligation for the DB Pension Plan and SERPs and the accumulated post-retirement benefit obligation for the Life and Healthcare Plan; and the respective plan assets, and the plans’ funded status and amounts recognized in the Company’s Consolidated Statements of Condition at December 31, 2019 and 2018 (the measurement dates of the plans).

	DB Pension Plans								Life and Healthcare Plan								SERP Plan
(In thousands)	2019				2018				2019				2018				2019				2018
Change in benefit obligation:
Benefit obligation at beginning of year	$	79,689			$	82,748			$	7,857			$	8,995			$	23,539			$	26,142
Service cost	0				0				159				212				157				160
Interest cost	2,936				2,508				289				270				909				833
Plan participants’ contributions	0				0				87				122				0				0
Amendments	0				0				(203		)		0				2,022				0
Actuarial loss (gain)	10,996				(2,324		)		1,218				(1,337		)		6,128				(2,987		)
Benefits paid	(3,275		)		(3,243		)		(385		)		(405		)		(602		)		(609		)
Benefit obligation at end of year	$	90,346			$	79,689			$	9,022			$	7,857			$	32,153			$	23,539
Change in plan assets:
Fair value of plan assets at beginning of year	$	72,474			$	80,154			$	0			$	0			$	0			$	0
Actual return on plan assets	13,153				(4,437		)		0				0				0				0
Plan participants’ contributions	0				0				87				122				0				0
Employer contributions	0				0				298				283				602				609
Benefits paid	(3,275		)		(3,243		)		(385		)		(405		)		(602		)		(609		)
Fair value of plan assets at end of year	$	82,352			$	72,474			$	0			$	0			$	0			$	0
Unfunded status	$	(7,994	)		$	(7,215	)		$	(9,022	)		$	(7,857	)		$	(32,153	)		$	(23,539	)

Schedule of net periodic benefit cost and other comprehensive income

Net periodic benefit cost and other comprehensive income (loss) includes the following components:

(In thousands)	DB Pension Plans										Life and Healthcare Plan										SERP Plan
Components of net periodic benefit cost	2019			2018			2017				2019			2018			2017				2019			2018			2017
Service cost	$	0		$	0		$	0			$	159		$	212		$	192			$	157		$	160		$	166
Interest cost	2,936			2,508			2,501				289			270			268				909			833			852
Expected return on plan assets	(4,933		)	(5,648		)	(5,088		)		0			0			0				0			0			0
Amortization of prior service (credit) cost	(10		)	(10		)	(10		)		(62		)	(62		)	(62		)		104			87			87
Recognized net actuarial loss	1,334			1,118			1,075				0			62			34				343			539			399
Recognized net actuarial gain due to curtailments	0			0			0				(399		)	0			0				0			0			0
Net periodic benefit (credit) cost	$	(673	)	$	(2,032	)	$	(1,522	)		$	(13	)	$	482		$	432			$	1,513		$	1,619		$	1,504

Schedule of pre-tax amounts recognized as a component of accumulated other comprehensive income

Pre-tax amounts recognized as a component of accumulated other comprehensive income (loss) as of year-end that have not been recognized as a component of the Company’s combined net periodic benefit cost of the Company’s DB Pension Plan, Life and Healthcare Plan and SERPs are presented in the following table.  

(In thousands)	DB Pension Plans												Life and Healthcare Plan												SERP Plan
	2019				2018				2017				2019				2018				2017				2019				2018				2017
Net actuarial loss (gain)	$	48,045			$	46,603			$	39,960			$	1,586			$	368			$	1,767			$	11,345			$	5,560			$	9,086
Prior service cost (credit)	(9		)		(20		)		(30		)		(348		)		(606		)		(668		)		2,433				514				602
Total	$	48,036			$	46,583			$	39,930			$	1,238			$	(238	)		$	1,099			$	13,778			$	6,074			$	9,688

Schedule of pre-tax amounts expected to be recognized

The pre-tax amounts included in accumulated other comprehensive income (loss) that are expected to be recognized in net periodic pension cost during the fiscal year ended December 31, 2020 are shown below.

(In thousands)	Pension Plans			Life and Healthcare Plan			SERP Plan
Actuarial loss	1,359			103			796
Prior service cost	(10	)		(61	)		285
Total	1,349			42			1,081

Schedule of weighted-average assumptions

Weighted-average assumptions used in accounting for the plans were as follows:

(In thousands)	DB Pension Plans							Life and Healthcare Plan							SERP Plan
	2019		2018		2017			2019		2018		2017			2019		2018		2017
Discount Rates
Benefit Cost for Plan Year	4.08	%	3.43	%	3.89	%		4.13	%	3.51	%	3.97	%		4.16	%	3.55	%	4.10	%
Benefit Obligation at End of Plan Year	3.04	%	4.08	%	3.43	%		3.10	%	4.13	%	3.51	%		3.14	%	4.16	%	3.55	%
Expected long-term return on plan assets	7.00	%	7.25	%	7.25	%		N/A		N/A		N/A			N/A		N/A		N/A
Rate of compensation increase
Benefit Cost for Plan Year	N/A		N/A		N/A			4.00	%	5.00	%	5.00	%		5.00	%	5.00	%	5.00	%
Benefit Obligation at End of Plan Year	N/A		N/A		N/A			4.00	%	4.00	%	5.00	%		5.00	%	5.00	%	5.00	%

Schedule of expected benefits to be paid in each of next five years

The benefits as of December 31, 2019, expected to be paid in each of the next five fiscal years, and in the aggregate for the five fiscal years thereafter were as follows:

(In thousands)	DB Pension Plans				Life and Healthcare Plan				SERP Plan
2020	$	4,125			$	557			$	708
2021	4,275				447				700
2022	4,209				436				754
2023	4,386				429				863
2024	4,478				423				846
2025-2029	23,939				2,162				4,949
Total	$	45,412			$	4,454			$	8,820

Schedule of weighted average asset allocation of plans

The Company’s DB Pension Plan’s weighted-average asset allocations at December 31, 2019 and 2018, respectively, by asset category are as follows:

	2019			2018
Equity securities	62	%		61	%
Debt securities	36	%		38	%
Other	2	%		1	%
Total Allocation	100	%		100	%

Schedule of fair value measurement of pension plan

The major categories of assets in the Company’s DB Pension Plan as of year-end are presented in the following table. Assets are segregated by the level of valuation inputs within the fair value hierarchy established by ASC Topic 820 utilized to measure fair value (see Note 19-Fair Value Measurements). 

Fair Value Measurements
December 31, 2019
(In thousands)	Fair Value 2019				(Level 1)				(Level 2)				(Level 3)
Cash and cash equivalents	$	1,367			$	1,367			$	0			$	0
Common stocks	26,574				26,574				0				0
Mutual funds	54,411				54,411				0				0
Total Fair Value of Plan Assets	$	82,352			$	82,352			$	0			$	0

Fair Value Measurements
December 31, 2018
(In thousands)	Fair Value 2018				(Level 1)				(Level 2)				(Level 3)
Cash and cash equivalents	$	1,018			$	1,018			$	0			$	0
Common stocks	20,648				20,648				0				0
Mutual funds	50,808				50,808				0				0
Total Fair Value of Plan Assets	$	72,474			$	72,474			$	0			$	0

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