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Consolidated Statements of Shareholders' Equity (Parentheticals) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Cash dividends declared, per share (in dollars per share) $ 0.46 $ 0.40 $ 0.40
Cash flow hedges, tax $ 3 $ 3 $ 3
Pensions, tax 2,636 1,154 141
Change in currency translation adjustment, tax $ 0 $ 449 $ 23