Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2019

Goodwill And Intangible Assets Disclosure [Abstract]

Company's Purchased Intangible Assets

The following table presents the Company’s purchased intangible assets as of June 30, 2019 (in thousands):

	Gross Intangibles		Accumulated Amortization			Net Intangibles		Weighted Average Amortization Period (years)
Intangible assets subject to amortization:
Customer relationships	$	190,290	$	(114,031	)	$	76,259		10
Trade names and trademarks		19,219		(11,750	)		7,469		8
Non-compete agreements		2,742		(2,022	)		720		3
Content library		513		(513	)		—		2
Proprietary software		1,040		(795	)		245		4
Intangible assets not subject to amortization:
Domain names		80,816		—			80,816	N/A
	$	294,620	$	(129,111	)	$	165,509		5

The following table presents the Company’s purchased intangible assets as of December 31, 2018 (in thousands):

	Gross Intangibles		Accumulated Amortization			Net Intangibles		Weighted Average Amortization Period (years)
Intangible assets subject to amortization:
Customer relationships	$	189,697	$	(106,502	)	$	83,195		10
Trade names and trademarks		19,236		(10,594	)		8,642		8
Non-compete agreements		2,746		(1,724	)		1,022		3
Content library		517		(517	)		—		2
Proprietary software		1,040		(725	)		315		4
Intangible assets not subject to amortization:
Domain names		80,857		—			80,857	N/A
	$	294,093	$	(120,062	)	$	174,031		5

Estimated Future Amortization Expense

The Company’s estimated future amortization expense for the succeeding years relating to the purchased intangible assets resulting from acquisitions completed prior to June 30, 2019 is as follows (in thousands):

Years Ending December 31,	Amount
2019 (remainder of the year)		8,274
2020		14,011
2021		9,422
2022		8,121
2023		7,273
2024		7,027
2025 and thereafter		30,565

Changes in Goodwill

Changes in goodwill for the six months ended June 30, 2019 consisted of the following (in thousands):

	January 1, 2019		Acquisition- Related  (1)			Effect of Foreign Currency			June 30, 2019
Americas	$	255,436	$	1,202		$	2,554		$	259,192
EMEA		47,081		(124	)		(99	)		46,858
	$	302,517	$	1,078		$	2,455		$	306,050

Changes in goodwill for the year ended December 31, 2018 consisted of the following (in thousands):

	January 1, 2018		Acquisition- Related  (1)		Effect of Foreign Currency			December 31, 2018
Americas	$	258,496	$	2,175	$	(5,235	)	$	255,436
EMEA		10,769		36,361		(49	)		47,081
	$	269,265	$	38,536	$	(5,284	)	$	302,517

(1) See Note 1, Overview and Basis of Presentation, for further information. The year ended December 31, 2018 includes the goodwill recorded upon acquisition, while the six months ended June 30, 2019 includes the impact of adjustments to acquired goodwill upon finalization of working capital adjustments and the tax analysis of WhistleOut’s assets acquired and liabilities assumed.