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Pension and Supplemental Executive Retirement Plans (Tables) | 6 Months Ended
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Jun. 30, 2023
Retirement Benefits [Abstract] |
Activity in the Defined Benefit Plan | The following table presents information pertaining to the activity in our defined benefit plan, using the latest available actuarial valuations with a measurement date of June 30, 2023 and 2022 for the periods shown:
|  | Three Months Ended June 30, |  | Six Months Ended June 30,
(Dollars in thousands) |  | 2023 |  | 2022 |  | 2023 |  | 2022
Interest cost |  | $ | 113 |  |  | $ | 85 |  |  | 226 |  |  | 170 |
Expected return on plan assets |  | (164) |  |  | (167) |  |  | (328) |  |  | (334) |
Amortization of net actuarial loss |  | 29 |  |  | 107 |  |  | 58 |  |  | 214 |
Net periodic benefit (income) cost |  | $ | (22) |  |  | $ | 25 |  |  | $ | (44) |  |  | $ | 50 |
Contributions paid |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |

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- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 715 -SubTopic 20 -Subparagraph (h) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480506/715-20-50-1 + Details
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