Consolidated Statements Of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Net income	$ 47,514	$ 22,517	$ 113,585	$ 61,755
Other comprehensive income (loss):
Foreign currency translation adjustments	2,011	(627)	1,799	3,205
Change in fair value of interest rate swap	5	100	377	334
Other comprehensive income (loss)	2,016	(527)	2,176	3,539
Comprehensive income	$ 49,530	$ 21,990	$ 115,761	$ 65,294

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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