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Condensed Consolidated Statements of Shareholders' Equity (Unaudited) (Parentheticals) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Cash flow hedges, tax | $ 1 | $ 1 | $ 2 | $ 2
Pensions, tax | 2,755 | 121 | 2,641 | 230
Change in currency translation adjustment, tax | $ 0 | 52 | $ 0 | $ 449
Cash dividends declared, per share (in dollars per share) | $ 0.12 |  | $ 0.22 | $ 0.10
Pensions, tax | $ 2,755 | $ 121 | $ 2,641 | $ 230

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- Definition Amount, after reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness, attributable to parent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=124509347&loc=d3e640-108580 + Details
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