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Condensed Consolidated Statements of Stockholders' Equity (Unaudited) (Parentheticals) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Pension Plan [Member]    
Pension liability adjustment, tax expense/benefit $ 0 $ 0
Foreign Exchange Forward [Member]    
Unrealized gain (loss) on cash flow hedges, tax expense/benefit 5 $ 47
Interest Rate Swap [Member]    
Unrealized gain (loss) on cash flow hedges, tax expense/benefit $ 58