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Condensed Consolidated Statements of Comprehensive Income (Unaudited) (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Statement of Comprehensive Income [Abstract]        
Unrealized gain (loss) on cash flow hedge, tax $ 0 $ 0 $ (277) $ 0
Cash flow hedges reclassified to earnings, tax 98 0 98 0
Reclassification of pension liability adjustments to earnings, tax $ 15 $ 0 $ 46 $ 0