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Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (Parentheticals) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Unrealized (loss) gain on effective portion of cash flow hedges, tax $ (5) $ 12 $ (240) $ 821
Reclassification of cash flow hedge losses (gains) into statement of operations, tax $ (44)   $ (38) $ (185)