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Employees Pension and Postretirement Benefits (Tables) | 9 Months Ended
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Sep. 30, 2021
SERP Benefits [Member] |
Defined Benefit Plan Disclosure [Line Items] |
Amounts Accrued | As of September 30, 2021 and December 31, 2020, the Company’s projected benefit obligation and unfunded status related to the SERP are as follows:
|  | September 30, |  |  | December 31, |
(In thousands of U.S. Dollars) |  | 2021 |  |  | 2020 |
Projected benefit obligation: |  |  |  |  |  |  |  |
Obligation, beginning of period |  | $ | 20,116 |  |  | $ | 18,840 |
Interest cost |  |  | 54 |  |  |  | 379 |
Actuarial gain |  |  | — |  |  |  | 897 |
Obligation, end of period and unfunded status(1) |  | $ | 20,170 |  |  | $ | 20,116 |
(1) | The accumulated benefit obligation for the SERP was $20.2 million at September 30, 2021 (December 31, 2020 — $20.1 million).

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- Definition Tabular disclosure of the change in the benefit obligation of pension plans and/or other employee benefit plans from the beginning to the end of the period, showing separately, if applicable, the effects of the following: service cost, interest cost, contributions by plan participants, actuarial gains and losses, foreign currency exchange rate changes, benefits paid, plan amendments, business combinations, divestitures, curtailments, settlements, and special and contractual termination 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 (a) -URI http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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