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Condensed Consolidated Statements of Comprehensive Income (Unaudited) (Parentheticals) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Unrealized gain (loss) on effective portion of cash flow hedges, tax $ 357 $ 723 $ 650 $ 1,846
Reclassification of cash flow hedges (gain) loss into statement of operations, tax $ 137 $ 613 $ 175 $ 1,122