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Note 8 - Accumulated Other Comprehensive Income (Loss) (Tables) | 6 Months Ended
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Jun. 30, 2022
Notes Tables |
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] |
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Pension and other postretirement benefits: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Recognized actuarial loss (a) |  | $ | 573 |  |  | $ | 689 |  |  | $ | 1,119 |  |  | $ | 1,349 |
Settlement loss (a) |  |  | 1,597 |  |  |  | 1,728 |  |  |  | 1,597 |  |  |  | 1,728 |
Total before income tax |  | $ | 2,170 |  |  | $ | 2,417 |  |  | $ | 2,716 |  |  | $ | 3,077 |
Income tax |  |  | (507 | ) |  |  | (560 | ) |  |  | (630 | ) |  |  | (714 | )
Net of income tax |  | $ | 1,663 |  |  | $ | 1,857 |  |  | $ | 2,086 |  |  | $ | 2,363 |
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 |  |  | - |  |  |  | 2,716 |  |  |  | 2,716 |
Current period charge |  |  | (2,864 | ) |  |  | - |  |  |  | (2,864 | )
Income tax benefit (charge) |  |  | - |  |  |  | (630 | ) |  |  | (630 | )
Balance at June 30, 2022 |  | $ | (10,715 | ) |  | $ | (20,393 | ) |  | $ | (31,108 | )
|  | 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 |  |  | - |  |  |  | 3,077 |  |  |  | 3,077 |
Current period charge |  |  | (422 | ) |  |  | - |  |  |  | (422 | )
Income tax benefit (charge) |  |  | - |  |  |  | (714 | ) |  |  | (714 | )
Balance at June 30, 2021 |  | $ | (5,466 | ) |  | $ | (22,970 | ) |  | $ | (28,436 | )

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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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