EMPLOYEE BENEFIT PLANS (Tables)
|
12 Months Ended |
Dec. 31, 2019 |
| Compensation and Retirement Disclosure [Abstract] |
|
| Schedule of components of pension expense, the funded status of the plan, amounts recognized in the consolidated statements of financial condition, and major assumptions |
| (Dollars in Thousands) |
2019 |
|
2018 |
|
2017 |
| Change in Projected Benefit Obligation: |
|
|
|
|
|
|
|
|
| Benefit Obligation at Beginning of Year |
$ |
149,347 |
|
$ |
165,084 |
|
$ |
152,585 |
| Service Cost |
|
6,114 |
|
|
6,884 |
|
|
6,752 |
| Interest Cost |
|
6,178 |
|
|
5,661 |
|
|
5,750 |
| Actuarial Loss (Gain) |
|
25,715 |
|
|
(16,349) |
|
|
10,877 |
| Benefits Paid |
|
(6,255) |
|
|
(11,686) |
|
|
(10,541) |
| Expenses Paid |
|
(269) |
|
|
(247) |
|
|
(339) |
| Projected Benefit Obligation at End of Year |
$ |
180,830 |
|
$ |
149,347 |
|
$ |
165,084 |
|
|
|
|
|
|
|
|
|
| Change in Plan Assets: |
|
|
|
|
|
|
|
|
| Fair Value of Plan Assets at Beginning of Year |
$ |
134,535 |
|
$ |
129,719 |
|
$ |
113,813 |
| Actual Return (Loss) on Plan Assets |
|
28,635 |
|
|
(6,251) |
|
|
16,786 |
| Employer Contributions |
|
5,000 |
|
|
23,000 |
|
|
10,000 |
| Benefits Paid |
|
(6,255) |
|
|
(11,686) |
|
|
(10,541) |
| Expenses Paid |
|
(269) |
|
|
(247) |
|
|
(339) |
| Fair Value of Plan Assets at End of Year |
$ |
161,646 |
|
$ |
134,535 |
|
$ |
129,719 |
|
|
|
|
|
|
|
|
|
| Funded Status of Plan and Accrued Liability Recognized at End of Year: |
|
|
|
|
|
|
|
|
| Other Liabilities |
$ |
19,184 |
|
$ |
14,812 |
|
$ |
35,365 |
|
|
|
|
|
|
|
|
|
| Accumulated Benefit Obligation at End of Year |
$ |
156,327 |
|
$ |
130,477 |
|
$ |
144,139 |
|
|
|
|
|
|
|
|
|
| Components of Net Periodic Benefit Costs: |
|
|
|
|
|
|
|
|
| Service Cost |
$ |
6,114 |
|
$ |
6,884 |
|
$ |
6,752 |
| Interest Cost |
|
6,178 |
|
|
5,661 |
|
|
5,750 |
| Expected Return on Plan Assets |
|
(9,527) |
|
|
(9,564) |
|
|
(8,026) |
| Amortization of Prior Service Costs |
|
15 |
|
|
199 |
|
|
223 |
| Net Loss Amortization |
|
3,862 |
|
|
3,673 |
|
|
3,812 |
| Net Periodic Benefit Cost |
$ |
6,642 |
|
$ |
6,853 |
|
$ |
8,511 |
|
|
|
|
|
|
|
|
|
| Weighted-Average Assumptions Used to Determine Benefit Obligation: |
|
|
|
|
|
|
|
|
| Discount Rate |
|
3.53% |
|
|
4.43% |
|
|
3.71% |
|
Rate of Compensation Increase(1)
|
|
4.00% |
|
|
4.00% |
|
|
3.25% |
| Measurement Date |
|
12/31/19 |
|
|
12/31/18 |
|
|
12/31/17 |
|
|
|
|
|
|
|
|
|
| Weighted-Average Assumptions Used to Determine Benefit Cost: |
|
|
|
|
|
|
|
|
| Discount Rate |
|
4.43% |
|
|
3.71% |
|
|
4.21% |
| Expected Return on Plan Assets |
|
7.25% |
|
|
7.25% |
|
|
7.25% |
|
Rate of Compensation Increase(1)
|
|
4.00% |
|
|
3.25% |
|
|
3.25% |
|
|
|
|
|
|
|
|
|
| Amortization Amounts from Accumulated Other Comprehensive Income: |
|
|
|
|
|
|
|
|
| Net Actuarial Loss (Gain) |
$ |
6,606 |
|
$ |
(533) |
|
$ |
2,117 |
| Prior Service Cost |
|
(15) |
|
|
(199) |
|
|
(223) |
| Net Loss |
|
(3,862) |
|
|
(3,673) |
|
|
(3,812) |
| Deferred Tax (Benefit) Expense |
|
(694) |
|
|
1,118 |
|
|
5,898 |
| Other Comprehensive Loss (Gain), net of tax |
$ |
2,035 |
|
$ |
(3,287) |
|
$ |
3,980 |
|
|
|
|
|
|
|
|
|
| Amounts Recognized in Accumulated Other Comprehensive Income: |
|
|
|
|
|
|
|
|
| Net Actuarial Losses |
$ |
37,235 |
|
$ |
34,491 |
|
$ |
38,698 |
| Prior Service Cost |
|
50 |
|
|
66 |
|
|
265 |
| Deferred Tax Benefit |
|
(9,451) |
|
|
(8,757) |
|
|
(9,876) |
| Accumulated Other Comprehensive Loss, net of tax |
$ |
27,834 |
|
$ |
25,800 |
|
$ |
29,087 |
|
|
|
|
|
|
|
|
|
|
(1) Effective 12/31/18, the Company utilized an age-graded approach that varies the rate based on the age of the participants.
|
|
| Schedule of pension plan asset allocation and the target asset allocation |
|
|
|
Target |
|
|
Percentage of Plan |
|
|
|
Allocation |
Assets at December 31(1)
|
|
|
|
2020 |
|
|
2019 |
|
|
2018 |
|
| Equity Securities |
|
|
65 |
% |
|
72 |
% |
|
67 |
% |
| Debt Securities |
|
|
30 |
% |
|
19 |
% |
|
21 |
% |
| Cash and Cash Equivalents |
|
|
5 |
% |
|
9 |
% |
|
12 |
% |
| Total |
|
|
100 |
% |
|
100 |
% |
|
100 |
% |
(1) Represents asset allocation at December 31 which may differ from the average target allocation for the year due to the year-end cash contribution to the plan.
|
| Schedule of fair value of plan assets by level of the valuation inputs within the fair value hierarchy |
| (Dollars in Thousands) |
|
2019 |
|
2018 |
| Level 1: |
|
|
|
|
|
|
| U.S. Treasury Securities |
|
$ |
907 |
|
$ |
398 |
| Mutual Funds |
|
|
142,127 |
|
$ |
112,131 |
| Cash and Cash Equivalents |
|
|
13,943 |
|
|
16,788 |
|
|
|
|
|
|
|
| Level 2: |
|
|
|
|
|
|
| U.S. Government Agency |
|
|
2,078 |
|
|
2,822 |
| Corporate Notes/Bonds |
|
|
2,591 |
|
|
2,396 |
|
|
|
|
|
|
|
| Total Fair Value of Plan Assets |
|
$ |
161,646 |
|
$ |
134,535 |
|
| Schedule of expected benefit payments related to the defined benefit pension plan |
|
Expected Benefit Payments. At December 31, expected benefit payments related to the defined benefit pension plan were as follows:
|
|
|
|
| (Dollars in Thousands) |
2019 |
| 2020 |
$ |
14,230 |
| 2021 |
|
13,551 |
| 2022 |
|
13,268 |
| 2023 |
|
13,089 |
| 2024 |
|
13,216 |
| 2025 through 2029 |
|
57,999 |
| Total |
$ |
125,353 |
|
| Schedule of amounts contributed to the pension plan and the expected amount to be contributed |
|
|
|
|
|
|
|
|
Expected |
|
|
|
|
|
|
Contribution |
| (Dollars in Thousands) |
|
2018 |
|
|
2019 |
2020(1)
|
| Actual Contributions |
|
$ |
23,000 |
|
$ |
5,000 |
|
$ |
5,000 |
|
| Schedule of components of SERP's periodic benefit cost, the funded status of the plan, amounts recognized in the consolidated statements of financial condition, and major assumptions |
| (Dollars in Thousands) |
2019 |
|
2018 |
|
2017 |
| Change in Projected Benefit Obligation: |
|
|
|
|
|
|
|
|
| Benefit Obligation at Beginning of Year |
$ |
8,860 |
|
$ |
7,285 |
|
$ |
5,741 |
| Interest Cost |
|
349 |
|
|
227 |
|
|
191 |
| Actuarial Loss |
|
1,035 |
|
|
1,348 |
|
|
1,353 |
| Projected Benefit Obligation at End of Year |
$ |
10,244 |
|
$ |
8,860 |
|
$ |
7,285 |
|
|
|
|
|
|
|
|
|
| Funded Status of Plan and Accrued Liability Recognized at End of Year: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Other Liabilities |
$ |
10,244 |
|
$ |
8,860 |
|
$ |
7,285 |
|
|
|
|
|
|
|
|
|
| Accumulated Benefit Obligation at End of Year |
$ |
8,778 |
|
$ |
7,557 |
|
$ |
6,485 |
|
|
|
|
|
|
|
|
|
| Components of Net Periodic Benefit Costs: |
|
|
|
|
|
|
|
|
| Interest Cost |
|
349 |
|
|
227 |
|
|
191 |
| Net Loss Amortization |
|
761 |
|
|
1,626 |
|
|
597 |
| Net Periodic Benefit Cost |
$ |
1,110 |
|
$ |
1,853 |
|
$ |
788 |
|
|
|
|
|
|
|
|
|
| Weighted-Average Assumptions Used to Determine Benefit Obligation: |
|
|
|
|
|
|
|
|
| Discount Rate |
|
3.16% |
|
|
4.23% |
|
|
3.53% |
|
Rate of Compensation Increase(1)
|
|
4.00% |
|
|
4.00% |
|
|
3.25% |
| Measurement Date |
|
12/31/19 |
|
|
12/31/18 |
|
|
12/31/17 |
|
|
|
|
|
|
|
|
|
| Weighted-Average Assumptions Used to Determine Benefit Cost: |
|
|
|
|
|
|
|
|
| Discount Rate |
|
4.23% |
|
|
3.53% |
|
|
3.92% |
|
Rate of Compensation Increase(1)
|
|
3.50% |
|
|
3.25% |
|
|
3.25% |
|
|
|
|
|
|
|
|
|
| Amortization Amounts from Accumulated Other Comprehensive Income: |
|
|
|
|
|
|
|
|
| Net Actuarial Loss |
$ |
1,035 |
|
$ |
1,348 |
|
$ |
1,353 |
| Net Loss |
|
(761) |
|
|
(1,626) |
|
|
(597) |
| Deferred Tax (Benefit) Expense |
|
(70) |
|
|
71 |
|
|
(77) |
| Other Comprehensive Loss (Gain), net of tax |
$ |
204 |
|
$ |
(207) |
|
$ |
679 |
|
|
|
|
|
|
|
|
|
| Amounts Recognized in Accumulated Other Comprehensive Income: |
|
|
|
|
|
|
|
|
| Net Actuarial Loss |
$ |
1,622 |
|
$ |
1,348 |
|
$ |
1,626 |
| Deferred Tax Benefit |
|
(411) |
|
|
(341) |
|
|
(412) |
| Accumulated Other Comprehensive Loss, net of tax |
$ |
1,211 |
|
$ |
1,007 |
|
$ |
1,214 |
|
|
|
|
|
|
|
|
|
|
(1) Effective 12/31/2018, the Company utilized an age-graded approach that varies the rate based on the age of the participants.
|
|
| Schedule of expected benefit payments related to the SERP |
| (Dollars in Thousands) |
|
2019 |
| 2020 |
|
$ |
4,059 |
| 2021 |
|
|
2,618 |
| 2022 |
|
|
2,478 |
| 2023 |
|
|
1,419 |
| 2024 |
|
|
211 |
| 2025 through 2029 |
|
|
- |
| Total |
|
$ |
10,785 |
|