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Note 7 - Accumulated Other Comprehensive Income (Loss) (Tables) | 12 Months Ended
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Dec. 31, 2023
Notes Tables |
Comprehensive Income (Loss) [Table Text Block] |
|  | Currency Translation Adjustments |  |  | Deferred Gain (Loss) on Cash Flow Hedging |  |  | Pension and OPEB Adjustments |  |  | Accumulated Other Comprehensive (Loss) Income |
Balance at December 31, 2020 |  | $ | (5,044 | ) |  | $ | - |  |  | $ | (25,333 | ) |  | $ | (30,377 | )
Reclassification adjustments |  |  | - |  |  |  | - |  |  |  | 4,788 |  |  |  | 4,788 |
Current period benefit (charge) |  |  | (2,807 | ) |  |  | - |  |  |  | (1,045 | ) |  |  | (3,852 | )
Income tax benefit |  |  | - |  |  |  | - |  |  |  | (889 | ) |  |  | (889 | )
Balance at December 31, 2021 |  |  | (7,851 | ) |  |  | - |  |  |  | (22,479 | ) |  |  | (30,330 | )
Reclassification adjustments |  |  | - |  |  |  | (43 | ) |  |  | 8,519 |  |  |  | 8,476 |
Current period benefit (charge) |  |  | (2,768 | ) |  |  | (766 | ) |  |  | 3,610 |  |  |  | 76 |
Income tax benefit |  |  | - |  |  |  | 192 |  |  |  | (2,888 | ) |  |  | (2,696 | )
Balance at December 31, 2022 |  |  | (10,619 | ) |  |  | (617 | ) |  |  | (13,238 | ) |  |  | (24,474 | )
Reclassification adjustments |  |  | - |  |  |  | (1,630 | ) |  |  | 1,423 |  |  |  | (207 | )
Current period benefit (charge) |  |  | 931 |  |  |  | 1,039 |  |  |  | (2,667 | ) |  |  | (697 | )
Income tax benefit |  |  | - |  |  |  | 139 |  |  |  | 302 |  |  |  | 441 |
Balance at December 31, 2023 |  | $ | (9,688 | ) |  | $ | (1,069 | ) |  | $ | (14,180 | ) |  | $ | (24,937 | )

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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 -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Paragraph 1 -Section 45 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482790/220-10-45-1 + Details
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- References No definition available. + Details
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