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Employee Benefit Plans (Tables) | 6 Months Ended
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Jun. 30, 2022
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Components of Net Periodic Benefit Cost | The components of net periodic benefit cost (benefit) for the three and six months ended June 30, 2022 and 2021, are as follows:
|  | Three Months Ended |  | Six Months Ended |
|  | June 30, |  |  | June 30, |
Pension Benefits |  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Interest cost |  | $ | 276 |  |  | $ | 236 |  |  | $ | 552 |  |  | $ | 472 |
Expected return on plan assets |  |  | (617 | ) |  |  | (584 | ) |  |  | (1,234 | ) |  |  | (1,168 | )
Amortization of unrecognized net loss |  |  | 83 |  |  |  | 156 |  |  |  | 167 |  |  |  | 312 |
|  | $ | (258 | ) |  | $ | (192 | ) |  | $ | (515 | ) |  | $ | (384 | )

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + 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 https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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