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Condensed Consolidated Statements of Stockholders' Equity (Unaudited) (Parentheticals) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Pension Plan [Member]        
Pension liability adjustment, tax expense/benefit $ 0 $ 0 $ 0 $ 0
Foreign Exchange Forward [Member]        
Unrealized gain (loss) on cash flow hedges, tax expense/benefit 142 $ 8 83 $ 21
Interest Rate Swap [Member]        
Unrealized gain (loss) on cash flow hedges, tax expense/benefit $ 141   $ 218