Goodwill And Intangible Assets, net (Tables)

9 Months Ended

Sep. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in Goodwill

The following table represents the changes in goodwill for the three and nine months ended September 30, 2020 and 2019 (amounts in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
Balance at beginning of period	$	444,507	$	489,293	$	480,794	$	464,116
Changes:
Acquisition (1)	—		467		—		18,831
Foreign currency translation adjustment	11,801		(24,188)		(24,486)		(17,375)
Net change in goodwill	11,801		(23,721)		(24,486)		1,456
Balance at end of period	$	456,308	$	465,572	$	456,308	$	465,572

(1) The $0.5 million and $18.8 million additions to goodwill during the three and nine months ended September 30, 2019 respectively, were related to the acquisition of a business in Canada.