Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Consolidated Statements of Comprehensive Income (Unaudited) [Abstract]
Net income	$ 59,338	$ 41,851	$ 106,768	$ 61,581
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment, net of taxes of $3 and $8 for the three months ended June 30, 2021 and 2020, respectively, and $1 and $6 for the six months ended June 30, 2021 and 2020, respectively	3,653	6,848	(6,266)	(8,149)
Net unrealized gains/(losses) on cash flow hedges, net of tax benefit of $168 and zero for the three months ended June 30, 2021 and 2020, respectively and $(671) and zero for the six months ended June 30, 2021 and 2020, respectively.	(610)	0	2,430	0
Reclassification adjustment for realized losses/(gains) in current earnings on cash flow hedges, net of taxes of $(8) and zero for the three months ended June 30, 2021 and 2020, respectively and $(14) and zero for the six months ended June 30, 2021 and 2020, respectively	30	0	51	0
Other comprehensive income, net of tax	3,073	6,848	(3,785)	(8,149)
Comprehensive income	$ 62,411	$ 48,699	$ 102,983	$ 53,432