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Note 4 - Periodic Pension Expense (Tables) | 6 Months Ended
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Jun. 30, 2022
Notes Tables |
Schedule of Net Benefit Costs [Table Text Block] |
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Service cost - benefits earned during the period |  | $ | 51 |  |  | $ | 46 |  |  | $ | 102 |  |  | $ | 92 |
Interest cost on projected benefit obligation |  |  | 100 |  |  |  | 153 |  |  |  | 200 |  |  |  | 340 |
Expected return on plan assets |  |  | - |  |  |  | (239 | ) |  |  | - |  |  |  | (597 | )
Recognized actuarial loss |  |  | 428 |  |  |  | 526 |  |  |  | 856 |  |  |  | 1,126 |
Pension plan termination charge |  |  | - |  |  |  | 6,945 |  |  |  | - |  |  |  | 6,945 |
Net periodic pension cost |  | $ | 579 |  |  | $ | 7,431 |  |  | $ | 1,158 |  |  | $ | 7,906 |

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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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- References No definition available. + Details
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