Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Net Income	$ 24,986	$ 26,563	$ 60,728	$ 80,394
Other comprehensive income (loss), net of tax
Cash flow hedge adjustments, net of taxes of $356 and $116 for the three and months ended June 30, 2020 and 2019, respectively, and ($577) and $322 for the six months ended June 30, 2020 and 2019, respectively	1,016	(375)	(810)	644
Foreign currency translation adjustment, net of taxes of $0 for all periods	6,626	(7,533)	754	(6,287)
Other Comprehensive Income (Loss), Other Adjustments, after Tax	3	0	(75)	6
Other comprehensive income (loss), net of taxes	7,645	(7,908)	(131)	(5,637)
Comprehensive Income	32,631	18,655	60,597	74,757
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax	(321)	118	256	(204)
Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax	0	0	0	0
Other Comprehensive (Income) Loss, Other Adjustments, Tax	$ 0	$ 0	$ 0	$ 0