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Note 8 - Accumulated Other Comprehensive Income (Loss) (Tables) | 9 Months Ended
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Sep. 30, 2022
Notes Tables |
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] |
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Pension and other postretirement benefits: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Recognized actuarial loss (a) |  | $ | 471 |  |  | $ | 568 |  |  | $ | 1,590 |  |  | $ | 1,917 |
Settlement loss (a) |  |  | 4,759 |  |  |  | 388 |  |  |  | 6,355 |  |  |  | 2,116 |
Total before income tax |  | $ | 5,230 |  |  | $ | 956 |  |  | $ | 7,945 |  |  | $ | 4,033 |
Income tax |  |  | (1,249 | ) |  |  | (230 | ) |  |  | (1,878 | ) |  |  | (944 | )
Net of income tax |  | $ | 3,981 |  |  | $ | 726 |  |  | $ | 6,067 |  |  | $ | 3,089 |
Comprehensive Income (Loss) [Table Text Block] |
|  | Currency Translation Adjustments |  |  | Pension and Other Postretirement Benefits |  |  | Accumulated Other Comprehensive Income (Loss) |
Balance at December 31, 2021 |  | $ | (7,851 | ) |  | $ | (22,479 | ) |  | $ | (30,330 | )
Reclassification adjustments |  |  | - |  |  |  | 7,945 |  |  |  | 7,945 |
Current period charge |  |  | (5,719 | ) |  |  | - |  |  |  | (5,719 | )
Income tax benefit (charge) |  |  | - |  |  |  | (1,878 | ) |  |  | (1,878 | )
Balance at September 30, 2022 |  | $ | (13,570 | ) |  | $ | (16,412 | ) |  | $ | (29,982 | )
|  | Currency Translation Adjustments |  |  | Pension and Other Postretirement Benefits |  |  | Accumulated Other Comprehensive Income (Loss) |
Balance at December 31, 2020 |  | $ | (5,044 | ) |  | $ | (25,333 | ) |  | $ | (30,377 | )
Reclassification adjustments |  |  | - |  |  |  | 4,033 |  |  |  | 4,033 |
Current period charge |  |  | (1,849 | ) |  |  | - |  |  |  | (1,849 | )
Income tax benefit (charge) |  |  | - |  |  |  | (944 | ) |  |  | (944 | )
Balance at September 30, 2021 |  | $ | (6,893 | ) |  | $ | (22,244 | ) |  | $ | (29,137 | )

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- Definition Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=126968391&loc=d3e526-108580 + Details
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