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Pension Plans (Tables) | 12 Months Ended
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Dec. 31, 2021
Retirement Plan [Member] |
Pension Plans (Tables) [Line Items] |
Schedule of information related to the retirement plan |
|  | 2021 |  |  | 2020 |
Changes in plan assets: |  |  |  |  |  |
Fair value of plan assets, beginning |  | $ | 17,588 |  |  | $ | 15,654 |
Actual gains |  |  | 2,399 |  |  |  | 1,969 |
Benefits paid |  |  | (763 | ) |  |  | (721 | )
Company contributions |  |  | 763 |  |  |  | 686 |
Participant contributions |  |  | — |  |  |  | — |
Fair value of plan assets, ending |  | $ | 19,987 |  |  | $ | 17,588 |
Less: projected accumulated benefit obligation |  | $ | 23,828 |  |  | $ | 24,629 |
Funded status, (underfunded)/overfunded |  | $ | (3,841 | ) |  | $ | (7,041 | )
Amounts recognized in the consolidated balance sheets: |  |  |  |  |  |  |  |
Other liabilities |  | $ | (3,841 | ) |  | $ | (7,041 | )
Accumulated other comprehensive loss |  | $ | 574 |  |  | $ | 3,199 |
Assumptions used in computation of benefit obligations: |  |  |  |  |  |  |  |
Discount rate |  |  | 2.80 | % |  |  | 2.50 | %
Expected long-term return on plan assets |  |  | 5.75 | % |  |  | 6.25 | %
Rate of compensation increase |  |  | — |  |  |  | — |
Schedule of components of net periodic benefit costs |
|  | Years Ended December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
Components of net periodic benefit costs are as follows: |  |  |  |  |  |  |  |  |
Service cost |  | $ | 436 |  |  | $ | 405 |  |  | $ | 374 |
Interest cost |  |  | 605 |  |  |  | 690 |  |  |  | 760 |
Amortization of net loss |  |  | 98 |  |  |  | — |  |  |  | — |
Expected return on plan assets |  |  | (952 | ) |  |  | (903 | ) |  |  | (760 | )
Net periodic benefit cost |  | $ | 187 |  |  | $ | 192 |  |  | $ | 374 |
Schedule of expected benefit payments |
December 31: |  |  |
2022 |  | $ | 850 |
2023 |  |  | 900 |
2024 |  |  | 940 |
2025 |  |  | 1,000 |
2026 |  |  | 1,020 |
2027-31 |  |  | 5,780 |
|  | $ | 10,490 |
Postretirement Plan [Member] |
Pension Plans (Tables) [Line Items] |
Schedule of information related to the retirement plan |
|  | 2021 |  |  | 2020 |
Amounts at the end of the year: |  |  |  |  |  |
Accumulated/projected benefit obligation |  | $ | 4,313 |  |  | $ | 5,296 |
Fair value of plan assets |  |  | — |  |  |  | — |
Funded status, (underfunded)/overfunded |  | $ | (4,313 | ) |  | $ | (5,296 | )
Amounts recognized in the consolidated balance sheets: |  |  |  |  |  |  |  |
Accrued liabilities |  | $ | (210 | ) |  | $ | (300 | )
Other liabilities |  | $ | (4,103 | ) |  | $ | (4,996 | )
Accumulated other comprehensive (income) loss |  | $ | (290 | ) |  | $ | 679 |
Discount rate used in computation of benefit obligations |  |  | 2.50 | % |  |  | 2.05 | %
Schedule of components of net periodic benefit costs |
|  | Years Ended December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
Components of net periodic benefit costs are as follows: |  |  |  |  |  |  |  |  |
Service cost |  | $ | 42 |  |  | $ | 54 |  |  | $ | 67 |
Interest cost |  |  | 105 |  |  |  | 151 |  |  |  | 219 |
Amortization of prior service cost |  |  | 25 |  |  |  | 30 |  |  |  | 122 |
Net periodic benefit cost |  | $ | 172 |  |  | $ | 235 |  |  | $ | 408 |
Amounts recognized in the plan for the year: |  |  |  |  |  |  |  |  |  |  |  |
Participant contributions |  | $ | 32 |  |  | $ | 26 |  |  | $ | 24 |
Benefits paid |  | $ | 217 |  |  | $ | 200 |  |  | $ | 195 |
Schedule of expected benefit payments |
December 31: |  |  |
2022 |  | $ | 210 |
2023 |  |  | 240 |
2024 |  |  | 260 |
2025 |  |  | 280 |
2026 |  |  | 330 |
2027-2031 |  |  | 1,720 |
|  | $ | 3,040 |

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