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PENSION PLANS | 12 Months Ended
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Dec. 31, 2021
Retirement Benefits [Abstract] |
PENSION PLANS | 17. PENSION PLANS Defined Benefit Retirement Plan The bank has a defined benefit retirement plan that covered substantially all of its employees who were employed during the period that the plan was in effect. The plan was initially curtailed in 1986, and accordingly, plan benefits were fixed as of that date. Effective January 1, 1991, the bank reactivated its defined benefit retirement plan. As a result of the reactivation, employees for whom benefits were fixed in 1986 began to accrue additional benefits under a new formula that became effective January 1, 1991. Employees who were not participants at curtailment, but who were subsequently eligible to join, became participants effective January 1, 1991. Under the reactivated plan, benefits are based upon the employees' years of service and their highest average annual salaries in a 60-consecutive-month period of service, reduced by benefits provided from the bank's terminated money purchase pension plan. The reactivation of the defined benefit retirement plan resulted in an increase of $5.9 million in the unrecognized prior service cost, which was amortized over a period of 13 years. Effective December 31, 2002, the bank curtailed its defined benefit retirement plan, and accordingly, plan benefits were fixed as of that d ate. In January 2021, the Board of Directors approved termination of, and authorized Company management to commence taking action to terminate, the defined benefit retirement plan. The Company received a favorable determination letter from the IRS and no objection from the Pension Benefit Guaranty Corporation on the Form 500 standard termination notice in January 2022. The Company intends to settle the plan in the second quarter of 2022. Upon final plan termination and settlement, we expect to recognize a one-time settlement expense of approximately $4.5 to $6.5 million. The following tables set forth information pertaining to the defined benefit retirement plan:
| Year Ended December 31,
(Dollars in thousands) | 2021 |  | 2020
Change in benefit obligation: |  |  |
Benefit obligation at beginning of year | $ | 21,919 |  |  | $ | 21,603 |
Interest cost | 485 |  |  | 641 |
Actuarial (gains) losses | (427) |  |  | 1,288 |
Benefits paid | (1,557) |  |  | (1,613) |
Benefit obligation at end of the year | 20,420 |  |  | 21,919 |
Change in plan assets, at fair value: |  |  |
Fair value of plan assets at beginning of year | 21,153 |  |  | 21,309 |
Actual return on plan assets | 1,189 |  |  | 1,457 |
Benefits paid | (1,557) |  |  | (1,613) |
Fair value of plan assets at end of year | 20,785 |  |  | 21,153 |
Funded status at end of year | $ | 365 |  |  | $ | (766) |
Amounts recognized in AOCI: |  |  |
Net actuarial losses | $ | (4,699) |  |  | $ | (6,467) |
Benefit obligation actuarial assumptions: |  |  |
Weighted-average discount rate | 2.4 % (*) |  | 2.3 | %
* Plan termination assumptions were utilized, including combination of lump sum values and estimated annuity purchase rates for other participants not electing or eligible to take lump sum.
| Year Ended December 31,
(Dollars in thousands) | 2021 |  | 2020 |  | 2019
Components of net periodic benefit cost: |  |  |  |  |
Interest cost | $ | 485 |  |  | $ | 641 |  |  | $ | 828 |
Expected return on plan assets | (549) |  |  | (920) |  |  | (996) |
Amortization of net actuarial losses | 701 |  |  | 909 |  |  | 1,101 |
Net periodic benefit cost | $ | 637 |  |  | $ | 630 |  |  | $ | 933 |
Net periodic cost actuarial assumptions: |  |  |  |  |
Weighted-average discount rate | 2.3 | % |  | 3.1 | % |  | 4.2 | %
Expected long-term rate of return on plan assets | 2.7 | % |  | 4.5 | % |  | 5.3 | %
The long-term rate of return on plan assets reflects the weighted-average long-term rates of return for the various categories of investments held in the plan. The expected long-term rate of return is adjusted when there are fundamental changes in expected returns on the plan investments. The defined benefit retirement plan assets consist of equity and debt securities and money market funds. Our asset allocations by asset category were as follows:
| December 31,
| 2021 |  | 2020
Equity securities | — | % |  | 39.5 | %
Debt securities | 85.9 |  |  | 56.1 |
Money market funds | 14.1 |  |  | 4.4 |
Total | 100.0 | % |  | 100.0 | %
Equity securities included the Company's common stock in the amount of $0.1 million at December 31, 2020. In conjunction with the upcoming defined benefit retirement plan termination, in 2021 the plan asset allocations were adjusted to minimize market risk, which included eliminating all equity securities and adjusting the portfolio duration. The fair values of the defined benefit retirement plan as of December 31, 2021 and 2020 by asset category were as follows:
(Dollars in thousands) | Quoted Prices in Active Markets for Identical Assets (Level 1) |  | Significant Other Observable Inputs (Level 2) |  | Significant Unobservable Inputs (Level 3) |  | Total
December 31, 2021 |  |  |  |  |  |  |
Money market funds | $ | 2,938 |  |  | $ | — |  |  | $ | — |  |  | $ | 2,938 |
Exchange traded funds | 10,712 |  |  | — |  |  | — |  |  | 10,712 |
Government obligations | — |  |  | 1,899 |  |  | — |  |  | 1,899 |
Common stocks | — |  |  | — |  |  | — |  |  | — |
Preferred stocks | — |  |  | — |  |  | — |  |  | — |
Corporate bonds and debentures | — |  |  | 5,236 |  |  | — |  |  | 5,236 |
Total | $ | 13,650 |  |  | $ | 7,135 |  |  | $ | — |  |  | $ | 20,785 |
(Dollars in thousands) | Quoted Prices in Active Markets for Identical Assets (Level 1) |  | Significant Other Observable Inputs (Level 2) |  | Significant Unobservable Inputs (Level 3) |  | Total
December 31, 2020 |  |  |  |  |  |  |
Money market funds | $ | 928 |  |  | $ | — |  |  | $ | — |  |  | $ | 928 |
Exchange traded funds | 13,462 |  |  | — |  |  | — |  |  | 13,462 |
Government obligations | — |  |  | 2,334 |  |  | — |  |  | 2,334 |
Common stocks | 1,993 |  |  | — |  |  | — |  |  | 1,993 |
Preferred stocks | 260 |  |  | — |  |  | — |  |  | 260 |
Corporate bonds and debentures | — |  |  | 2,176 |  |  | — |  |  | 2,176 |
Total | $ | 16,643 |  |  | $ | 4,510 |  |  | $ | — |  |  | $ | 21,153 |
We are not required by funding regulations or laws to make any contributions to our defined benefit retirement plan in 2022. The Company intends to terminate its defined benefit retirement plan in the second quarter of 2022. As a result, estimated future benefit payments in each of the next five years and in the aggregate for the five years thereafter are as follows:
(Dollars in thousands) |
Year Ending December 31: |
2022 | $ | 20,672 |
2023 | — |
2024 | — |
2025 | — |
2026 | — |
2027-2031 | — |
Total | $ | 20,672 |
Supplemental Executive Retirement Plans In 1995, 2001, 2004 and 2006, our bank established Supplemental Executive Retirement Plans ("SERP") that provide certain officers of the Company with supplemental retirement benefits. On December 31, 2002, the 1995 and 2001 SERP were curtailed. In conjunction with the merger with CB Bancshares, Inc. ("CBBI"), we assumed CBBI's SERP obligation. The following tables set forth information pertaining to the SERP:
| Year Ended December 31,
(Dollars in thousands) | 2021 |  | 2020
Change in benefit obligation |  |  |
Benefit obligation at beginning of year | $ | 12,740 |  |  | $ | 11,971 |
Interest cost | 264 |  |  | 341 |
Actuarial (gains) losses | (398) |  |  | 737 |
Benefits paid | (309) |  |  | (309) |
Benefit obligation at end of year | 12,297 |  |  | 12,740 |
Change in plan assets |  |  |
Fair value of plan assets at beginning of year | — |  |  | — |
Employer contributions | 309 |  |  | 309 |
Benefits paid | (309) |  |  | (309) |
Fair value of plan assets at end of year | — |  |  | — |
Funded status at end of year | $ | (12,297) |  |  | $ | (12,740) |
Amounts recognized in AOCI |  |  |
Net transition obligation | $ | (26) |  |  | $ | (44) |
Prior service cost | — |  |  | — |
Net actuarial losses | (2,337) |  |  | (3,070) |
Total amounts recognized in AOCI | $ | (2,363) |  |  | $ | (3,114) |
Benefit obligation actuarial assumptions |  |  |
Weighted-average discount rate | 2.5 | % |  | 2.1 | %
| Year Ended December 31,
(Dollars in thousands) | 2021 |  | 2020 |  | 2019
Components of net periodic benefit cost |  |  |  |  |
Interest cost | $ | 264 |  |  | $ | 341 |  |  | $ | 430 |
Amortization of net actuarial (gains) losses | 335 |  |  | 251 |  |  | 16 |
Amortization of net transition obligation | 18 |  |  | 18 |  |  | 18 |
Amortization of prior service cost | — |  |  | 14 |  |  | 18 |
Net periodic benefit cost | $ | 617 |  |  | $ | 624 |  |  | $ | 482 |
Net periodic cost actuarial assumptions |  |  |  |  |
Weighted-average discount rate | 2.1 | % |  | 3.1 | % |  | 4.2 | %
The SERP holds no plan assets other than employer contributions that are paid as benefits during the year. We expect to contribute $0.5 million to the SERP in 2022. Estimated future benefit payments reflecting expected future service for the SERP in each of the next five years and in the aggregate for the five years thereafter are as follows:
(Dollars in thousands) |
Year Ending December 31: |
2022 | $ | 481 |
2023 | 649 |
2024 | 638 |
2025 | 626 |
2026 | 612 |
2027-2031 | 4,699 |
Total | $ | 7,705 |

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