Consolidated Statements of Equity (Parentheticals) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Retained Earnings [Member]
Cash dividend declared, per share (in dollars per share)	$ 0.48	$ 0.48	$ 0.44
Cross Currency Interest Rate Contract [Member]
Change in respect of derivative instruments designated for cash flow hedge, tax	$ 464	$ 817	$ 1,095
Change in respect of derivative instruments designated for cash flow hedge, tax	0
Change in unrealized gains or losses on marketable securities available-for-sale, tax	$ 0	$ 0	$ 0

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

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-Topic 505
-SubTopic 10
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Amount, before reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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-Publisher FASB
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