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Postretirement Benefit Plans (Tables) | 12 Months Ended
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Dec. 31, 2019
Defined Benefit Postretirement Health And Life Coverage [Member] |
Defined Benefit Plan Disclosure [Line Items] |
Schedule of Net Funded Status | The following tables provide a reconciliation of the changes in the plan’s health and life insurance benefit obligations and fair value of plan assets for the years ended December 31, 2019 and 2018, and a statement of the funded status at December 31, 2019 and 2018.
(Dollars in thousands) |  |  |  |  |  |  |  |
|  | December 31, |
Change in benefit obligations: |  | 2019 |  |  | 2018 |
Benefit obligations, January 1 |  | $ | 475 |  |  | $ | 508 |
Service cost |  |  | 3 |  |  |  | 4 |
Interest cost |  |  | 17 |  |  |  | 17 |
Change in experience |  |  | (13 | ) |  |  | (38 | )
Change in assumptions |  |  | 34 |  |  |  | (17 | )
Change due to plan amendment |  |  | — |  |  |  | 60 |
Benefit payments |  |  | (112 | ) |  |  | (59 | )
Benefit obligations, December 31 |  | $ | 404 |  |  | $ | 475 |
Change in fair value of plan assets: |  |  |  |  |  |  |  |
Fair value of plan assets, January 1 |  | $ | — |  |  | $ | — |
Employer contributions |  |  | 112 |  |  |  | 59 |
Benefit payments |  |  | (112 | ) |  |  | (59 | )
Fair value of plan assets, December 31 |  | $ | — |  |  | $ | — |
Funded status at year end |  | $ | (404 | ) |  | $ | (475 | )
Schedule of Amounts Recognized in Balance Sheet | The amount recognized in other liabilities on the consolidated balance sheets at December 31, 2019 and 2018, is as follows:
(Dollars in thousands) |  |  |  |  |  |  |  |
|  | 2019 |  |  | 2018 |
Accrued benefit liability |  | $ | 404 |  |  | $ | 475 |
Schedule of Amounts Recognized in Other Comprehensive (Loss) Income | The amounts recognized in accumulated other comprehensive loss consist of:
(Dollars in thousands) |  | December 31, |
|  | 2019 |  |  | 2018 |
Net gain, pretax |  | $ | (50 | ) |  | $ | (76 | )
Net prior service cost, pretax |  |  | (64 | ) |  |  | (89 | )
Schedule of Net Periodic Benefit (Income) Costs | The components of net periodic postretirement benefit (income) cost for 2019, 2018 and 2017 are as follows:
(Dollars in thousands) |  |  |  |  |  |  |  |  |  |  |  |
|  | 2019 |  |  | 2018 |  |  | 2017 |
Service cost |  | $ | 3 |  |  | $ | 4 |  |  | $ | 4 |
Interest cost |  |  | 17 |  |  |  | 17 |  |  |  | 20 |
Amortization of prior service cost |  |  | (25 | ) |  |  | (25 | ) |  |  | (35 | )
Amortization of net (gain) or loss |  |  | (5 | ) |  |  | (1 | ) |  |  | — |
Net periodic postretirement benefit (income) cost |  | $ | (10 | ) |  | $ | (5 | ) |  | $ | (11 | )
Schedule of Assumptions Used | Assumptions used in the measurement of Mid Penn’s benefit obligations at December 31, 2019 and 2018 are as follows:
Weighted-average assumptions: |  | 2019 |  |  | 2018 |
Discount rate |  |  | 3.00 | % |  |  | 4.00 | %
Rate of compensation increase |  |  | 2.00 | % |  |  | 3.00 | %
Assumptions used in the measurement of Mid Penn’s net periodic benefit cost for the years ended December 31, 2019, 2018 and 2017 are as follows:
Weighted-average assumptions: |  | 2019 |  |  | 2018 |  |  | 2017 |
Discount rate |  |  | 4.00 | % |  |  | 3.50 | % |  |  | 4.00 | %
Rate of compensation increase |  |  | 3.00 | % |  |  | 2.50 | % |  |  | 3.00 | %
Schedule of Health Care Cost Trend Rates | Assumed health care cost trend rates at December 31, 2019, 2018 and 2017 are as follows:
|  | 2019 |  |  | 2018 |  |  | 2017 |
Health care cost trend rate assumed for next year |  |  | 5.50 | % |  |  | 5.50 | % |  |  | 6.00 | %
Rate to which the cost trend rate is assumed to decline (the ultimate trend rate) |  |  | 5.40 | % |  |  | 5.40 | % |  |  | 5.40 | %
Year that the rate reaches the ultimate trend rate |  | 2024 |  |  | 2022 |  |  | 2024 |
Schedule of Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rates | Assumed health care cost trend rates have a significant effect on the amounts reported for the health care plans. At December 31, 2019, a one-percentage-point change in assumed health care cost trend rates would have the following effects:
(Dollars in thousands) |  | One-Percentage Point |
|  | Increase |  |  | Decrease |
Effect on total of service and interest cost |  | $ | — |  |  | $ | — |
Effect on accumulated postretirement benefit obligation |  |  | 5 |  |  |  | (7 | )
Schedule of Expected Benefit Payments | Mid Penn expects to contribute $51,000 to its life and health benefit plans in 2020. The following table shows the estimated benefit payments for future periods.
(Dollars in thousands) |  |  |  |
1/1/2020 to 12/31/2020 |  | $ | 51 |
1/1/2021 to 12/31/2021 |  |  | 36 |
1/1/2022 to 12/31/2022 |  |  | 38 |
1/1/2023 to 12/31/2023 |  |  | 34 |
1/1/2024 to 12/31/2024 |  |  | 30 |
1/1/2025 to 12/31/2029 |  |  | 142 |
Director's Retirement Plan [Member] |
Defined Benefit Plan Disclosure [Line Items] |
Schedule of Net Funded Status | The following tables provide a reconciliation of the changes in the directors’ defined benefit plan’s benefit obligations and fair value of plan assets for the years ended December 31, 2019 and 2018, and a statement of the status at December 31, 2019 and 2018. This Plan is unfunded.
(Dollars in thousands) |  |  |  |  |  |  |  |
|  | December 31, |
Change in benefit obligations: |  | 2019 |  |  | 2018 |
Benefit obligations, January 1 |  | $ | 1,100 |  |  | $ | 1,116 |
Service cost |  |  | 51 |  |  |  | 36 |
Interest cost |  |  | 42 |  |  |  | 38 |
Actuarial gain (loss) |  |  | (17 | ) |  |  | 5 |
Change in assumptions |  |  | (12 | ) |  |  | (5 | )
Benefit payments |  |  | (87 | ) |  |  | (90 | )
Benefit obligations, December 31 |  | $ | 1,077 |  |  | $ | 1,100 |
Change in fair value of plan assets: |  |  |  |  |  |  |  |
Fair value of plan assets, January 1 |  | $ | — |  |  | $ | — |
Employer contributions |  |  | 87 |  |  |  | 90 |
Benefit payments |  |  | (87 | ) |  |  | (90 | )
Fair value of plan assets, December 31 |  | $ | — |  |  | $ | — |
Funded status at year end |  | $ | (1,077 | ) |  | $ | (1,100 | )
Schedule of Amounts Recognized in Balance Sheet | Amounts recognized in other liabilities on the consolidated balance sheet at December 31, 2019 and 2018 are as follows:
(Dollars in thousands) |  |  |  |  |  |  |  |
|  | 2019 |  |  | 2018 |
Accrued benefit liability |  | $ | 1,077 |  |  | $ | 1,100 |
Schedule of Amounts Recognized in Other Comprehensive (Loss) Income | Amounts recognized in accumulated other comprehensive loss consist of:
(Dollars in thousands) |  | December 31, |
|  | 2019 |  |  | 2018 |
Net prior service cost, pretax |  | $ | — |  |  | $ | — |
Net loss, pretax |  |  | 38 |  |  |  | 67 |
Schedule of Net Periodic Benefit (Income) Costs | The components of net periodic retirement cost for 2019, 2018 and 2017 are as follows:
(Dollars in thousands) |  |  |  |  |  |  |  |  |  |  |  |
|  | 2019 |  |  | 2018 |  |  | 2017 |
Service cost |  | $ | 51 |  |  | $ | 36 |  |  | $ | 35 |
Interest cost |  |  | 42 |  |  |  | 38 |  |  |  | 43 |
Amortization of prior-service cost |  |  | — |  |  |  | 22 |  |  |  | 22 |
Net periodic retirement cost |  | $ | 93 |  |  | $ | 96 |  |  | $ | 100 |
Schedule of Assumptions Used | Assumptions used in the measurement of Mid Penn’s benefit obligations at December 31, 2019 and 2018 are as follows:
Weighted-average assumptions: |  | 2019 |  |  | 2018 |
Discount rate |  |  | 3.00 | % |  |  | 4.00 | %
Change in consumer price index |  |  | 1.00 | % |  |  | 2.00 | %
Assumptions used in the measurement of Mid Penn’s net periodic benefit cost for the years ended December 31, 2019, 2018 and 2017 are as follows:
Weighted-average assumptions: |  | 2019 |  |  | 2018 |  |  | 2017 |
Discount rate |  |  | 3.00 | % |  |  | 4.00 | % |  |  | 4.00 | %
Change in consumer price index |  |  | 1.00 | % |  |  | 2.00 | % |  |  | 1.50 | %
Schedule of Expected Benefit Payments | Mid Penn expects to contribute $92,000 to its retirement plan in 2020. The following table shows the estimated benefit payments for future periods.
(Dollars in thousands) |  |  |  |
1/1/2020 to 12/31/2020 |  | $ | 92 |
1/1/2021 to 12/31/2021 |  |  | 102 |
1/1/2022 to 12/31/2022 |  |  | 102 |
1/1/2023 to 12/31/2023 |  |  | 101 |
1/1/2024 to 12/31/2024 |  |  | 82 |
1/1/2025 to 12/31/2029 |  |  | 345 |
Defined Benefit Pension Plan [Member] |
Defined Benefit Plan Disclosure [Line Items] |
Schedule of Net Funded Status | The following tables provide a reconciliation of the changes in the defined benefit pension plan’s benefit obligations and fair value of plan assets for the year ended December 31, 2019 and 2018, and a statement of the status at December 31, 2019 and 2018.
(Dollars in thousands) |  |  |  |  |  |  |  |
|  | December 31, |
Change in benefit obligations: |  | 2019 |  |  | 2018 |
Benefit obligations, January 1 |  | $ | 5,163 |  |  | $ | 10,542 |
Service cost |  |  | 92 |  |  |  | 287 |
Interest cost |  |  | 217 |  |  |  | 392 |
Settlement (gain) loss |  |  | (91 | ) |  |  | 118 |
Actuarial loss (gain) |  |  | 655 |  |  |  | (2,271 | )
Settlement payments |  |  | (363 | ) |  |  | (3,828 | )
Benefit payments |  |  | (86 | ) |  |  | (77 | )
Benefit obligations, December 31 |  | $ | 5,587 |  |  | $ | 5,163 |
Change in fair value of plan assets: |  |  |  |  |  |  |  |
Fair value of plan assets, January 1 |  | $ | 4,818 |  |  | $ | 8,121 |
Return on plan assets |  |  | 498 |  |  |  | 57 |
Employer contributions |  |  | 600 |  |  |  | 600 |
Benefit payments |  |  | (86 | ) |  |  | (77 | )
Administrative expenses |  |  | (63 | ) |  |  | (55 | )
Settlement payments |  |  | (363 | ) |  |  | (3,828 | )
Fair value of plan assets, December 31 |  | $ | 5,404 |  |  | $ | 4,818 |
Funded status at year end |  | $ | (183 | ) |  | $ | (345 | )
Schedule of Amounts Recognized in Balance Sheet | Amounts recognized in other liabilities on the consolidated balance sheet at December 31, 2019 and 2018 are as follows:
(Dollars in thousands) |  |  |  |  |  |  |  |
|  | 2019 |  |  | 2018 |
Accrued benefit liability |  | $ | 183 |  |  | $ | 345 |
Schedule of Amounts Recognized in Other Comprehensive (Loss) Income | Amounts recognized in accumulated other comprehensive loss consist of:
(Dollars in thousands) |  | December 31, |
|  | 2019 |  |  | 2018 |
Unrecognized actuarial gain |  | $ | 519 |  |  | $ | 994 |
Schedule of Net Periodic Benefit (Income) Costs | The components of net periodic retirement cost for December 31, 2019 and 2018 are as follows:
(Dollars in thousands) |  |  |  |  |  |  |  |
|  | 2019 |  |  | 2018 |
Service cost |  | $ | 92 |  |  | $ | 287 |
Interest cost |  |  | 217 |  |  |  | 392 |
Expected return on plan assets |  |  | (254 | ) |  |  | (423 | )
Recognized net actuarial (gain) loss |  |  | (59 | ) |  |  | — |
Net periodic retirement cost |  | $ | (4 | ) |  | $ | 256 |
Schedule of Assumptions Used | Assumptions used in the measurement of Mid Penn’s benefit obligations and net periodic pension costs at December 31, 2019 and 2018 are as follows:
Weighted-average assumptions: |  | 2019 |  |  | 2018 |
Discount rate |  |  | 3.25 | % |  |  | 4.25 | %
Expected long-term return on plan assets |  |  | 5.00 | % |  |  | 5.00 | %
Rate of compensation increases |  |  | 3.00 | % |  |  | 3.00 | %
Schedule of Expected Benefit Payments | Mid Penn expects to contribute $200,000 to the defined benefit pension plan in 2020. The following table shows the estimated benefit payments for future periods.
(Dollars in thousands) |  |  |  |
1/1/2020 to 12/31/2020 |  | $ | 110 |
1/1/2021 to 12/31/2021 |  |  | 126 |
1/1/2022 to 12/31/2022 |  |  | 142 |
1/1/2023 to 12/31/2023 |  |  | 144 |
1/1/2024 to 12/31/2024 |  |  | 265 |
1/1/2025 to 12/31/2029 |  |  | 1,716 |
Schedule of Plan's Weighted Average Asset Allocation by Investment Category | The plan’s weighted-average asset allocations by investment category as of December 31, 2019 and 2018 are as follows:
Weighted-average asset allocations: |  | 2019 |  |  | 2018 |
Cash and cash equivalents |  |  | 51.76 | % |  |  | 50.44 | %
Common stock |  |  | 35.23 | % |  |  | 38.14 | %
Corporate bonds |  |  | 13.01 | % |  |  | 11.42 | %
|  |  | 100.00 | % |  |  | 100.00 | %
Schedule of Plan Assets at Fair Value | The following tables set forth by level, within the fair value hierarchy, the plan’s assets at fair value as of December 31, 2019 and 2018.
|  | Fair Value Measurements |
(Dollars in thousands) |  | Quoted prices in active markets |  |  | Significant other observable inputs |  |  | Significant unobservable inputs |
December 31, 2019 |  | (Level 1) |  |  | (Level 2) |  |  | (Level 3) |
Cash and cash equivalents |  | $ | 2,797 |  |  | $ | — |  |  | $ | — |
Common stock: |  |  |  |  |  |  |  |  |  |  |  |
Mining |  |  | 34 |  |  |  | — |  |  |  | — |
Manufacturing |  |  | 830 |  |  |  | — |  |  |  | — |
Transportation, Communications, Electric, Gas, and Sanitary Services |  |  | 543 |  |  |  | — |  |  |  | — |
Finance, Insurance, and Real Estate |  |  | 330 |  |  |  | — |  |  |  | — |
Services |  |  | 155 |  |  |  | — |  |  |  | — |
Other |  |  | 12 |  |  |  | — |  |  |  | — |
Corporate bonds |  |  | — |  |  |  | 703 |  |  |  | — |
|  | $ | 4,701 |  |  | $ | 703 |  |  | $ | — |
|  | Fair Value Measurements |
(Dollars in thousands) |  | Quoted prices in active markets |  |  | Significant other observable inputs |  |  | Significant unobservable inputs |
December 31, 2018 |  | (Level 1) |  |  | (Level 2) |  |  | (Level 3) |
Cash and cash equivalents |  | $ | 2,430 |  |  | $ | — |  |  | $ | — |
Common stock: |  |  |  |  |  |  |  |  |  |  |  |
Mining |  |  | 36 |  |  |  | — |  |  |  | — |
Manufacturing |  |  | 888 |  |  |  | — |  |  |  | — |
Transportation, Communications, Electric, Gas, and Sanitary Services |  |  | 468 |  |  |  | — |  |  |  | — |
Finance, Insurance, and Real Estate |  |  | 248 |  |  |  | — |  |  |  | — |
Services |  |  | 189 |  |  |  | — |  |  |  | — |
Other |  |  | 9 |  |  |  | — |  |  |  | — |
Corporate bonds |  |  | — |  |  |  | 550 |  |  |  | — |
|  | $ | 4,268 |  |  | $ | 550 |  |  | $ | — |

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- Definition Tabular disclosure of the major categories of plan assets of pension plans and/or other employee benefit plans. This information may include, but is not limited to, the target allocation of plan assets, the fair value of each major category of plan assets, and the level within the fair value hierarchy in which the fair value measurements fall. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(5) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
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- Definition Tabular disclosure of the amounts that are recognized in the balance sheet (or statement of financial position) for pension plans and/or other employee benefit plans, showing separately the assets and current and noncurrent liabilities (if applicable) recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
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- Definition Tabular disclosure of the net gain (loss) and net prior service cost or credit recognized in other comprehensive income (loss) for the period for pension plans and/or other employee benefit plans, and reclassification adjustments of other comprehensive income (loss) for the period, as those amounts, including amortization of the net transition asset or obligation, are recognized as components of net periodic benefit cost. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
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- Definition Tabular disclosure of the effect of a one-percentage-point increase and the effect of a one-percentage-point decrease in the assumed health care cost trend rates on the aggregate of the service and interest cost components of net periodic postretirement health care benefit costs and the accumulated postretirement benefit obligation for health care benefits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (m) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
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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 -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
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