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Employee Benefit Plans (Tables) | 6 Months Ended
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Jun. 30, 2022
Retirement Benefits [Abstract] |
Schedule of components of net periodic benefit cost | Components of Net Periodic Benefit Cost
| Pension Benefits | Life and Health | SERP Benefits
| Three Months Ended | Three Months Ended | Three Months Ended
(In thousands) | 6/30/2022 | 6/30/2021 | 6/30/2022 | 6/30/2021 | 6/30/2022 | 6/30/2021
Service cost | $ | 0 |  | $ | 0 |  | $ | 43 |  | $ | 42 |  | $ | (13) |  | $ | 55 |
Interest cost | 529 |  | 327 |  | 59 |  | 36 |  | 206 |  | 147 |
Expected return on plan assets | (1,474) |  | (1,411) |  | 0 |  | 0 |  | 0 |  | 0 |
Amortization of net retirement plan actuarial loss | 285 |  | 397 |  | 46 |  | 82 |  | 183 |  | 233 |
Amortization of net retirement plan prior service (credit) cost | 0 |  | 0 |  | (15) |  | (15) |  | 68 |  | 70 |
Net periodic benefit (income) cost | $ | (660) |  | $ | (687) |  | $ | 133 |  | $ | 145 |  | $ | 444 |  | $ | 505 |
| Pension Benefits | Life and Health | SERP Benefits
| Six Months Ended | Six Months Ended | Six Months Ended
(In thousands) | 6/30/2022 | 6/30/2021 | 6/30/2022 | 6/30/2021 | 6/30/2022 | 6/30/2021
Service cost | $ | 0 |  | $ | 0 |  | $ | 87 |  | $ | 93 |  | $ | 39 |  | $ | 115 |
Interest cost | 992 |  | 814 |  | 111 |  | 90 |  | 407 |  | 346 |
Expected return on plan assets | (2,942) |  | (2,826) |  | 0 |  | 0 |  | 0 |  | 0 |
Amortization of net retirement plan actuarial loss | 608 |  | 780 |  | 98 |  | 156 |  | 423 |  | 540 |
Amortization of net retirement plan prior service cost (credit) | 0 |  | 0 |  | (30) |  | (30) |  | 139 |  | 141 |
Net periodic benefit (income) cost | $ | (1,342) |  | $ | (1,232) |  | $ | 266 |  | $ | 309 |  | $ | 1,008 |  | $ | 1,142 |

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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 https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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