Long-Lived Assets (Tables)

6 Months Ended

Jun. 30, 2020

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of Changes in Carrying Amount of Goodwill

The changes in the carrying amount of goodwill for the six months ended June 30, 2020 were

January 1, 2020 balance	$	259,164
Tekzenit, Inc. acquisition		9,154
Adjustments related to prior acquisitions		(30	)
Effects of changes in foreign currency exchange rates		(5,514	)
June 30, 2020 balance	$	262,774

Summary of Carrying Value of Assets

As of June 30, 2020 and December 31, 2019, the carrying values of these assets were as follows (in thousands):

	June 30, 2020							December 31, 2019
	Gross							Gross
	Carrying		Accumulated			Net		Carrying		Accumulated			Net
	Amount		Amortization			Amount		Amount		Amortization			Amount
Acquired client contracts	$	149,267	$	(96,491	)	$	52,776	$	148,872	$	(93,767	)	$	55,105
Software		160,976		(131,835	)		29,141		157,963		(125,437	)		32,526
Total intangible assets	$	310,243	$	(228,326	)	$	81,917	$	306,835	$	(219,204	)	$	87,631

Summary of Carrying Values of Client Contract Cost Assets

As of June 30, 2020 and December 31, 2019, the carrying values of our client contract cost assets, related to those contracts with a contractual term greater than one year, were as follows (in thousands):

	June 30, 2020							December 31, 2019
	Gross							Gross
	Carrying		Accumulated			Net		Carrying		Accumulated			Net
	Amount		Amortization			Amount		Amount		Amortization			Amount
Client contract costs	$	79,388	$	(37,827	)	$	41,561	$	82,272	$	(31,526	)	$	50,746