Condensed Consolidated Statements of Shareholders' Equity (Unaudited) (Parentheticals) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2023	Mar. 31, 2022
Cash dividends declared, per share (in dollars per share)	$ 0.14	$ 0.12
Cash flow hedges, tax		$ 1
Pensions, tax	$ 14	110
Change in currency translation adjustment, tax	$ 0	$ 0

Aggregate dividends declared during the period for each share of common stock outstanding.

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