GOODWILL AND INTANGIBLE ASSETS (Tables)

12 Months Ended

Dec. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill rollforward

The balance of goodwill, net is as follows (in thousands):

	Goodwill		Accumulated Impairment Loss		Net Goodwill
Balance at December 31, 2019	$	903,227	$	(483,088)	$	420,139
Changes in goodwill	—		—		—
Balance at December 31, 2020	$	903,227	$	(483,088)	$	420,139
Changes in goodwill	—		—		—
Balance at December 31, 2021	$	903,227	$	(483,088)	$	420,139

Schedule of balance of intangible assets, net

The balance of intangible assets, net is as follows (in thousands):

	December 31, 2021		December 31, 2020
Intangible assets with indefinite lives	$	10,142	$	10,142
Intangible assets with definite lives, net	75,621		118,360
Total intangible assets, net	$	85,763	$	128,502

Schedule of intangible assets with definite lives

Intangible assets with definite lives relate to the following (dollars in thousands):

	Weighted Average Amortization Life	Cost		Accumulated Amortization		Net
Technology	4.3 years	$	87,700	$	(69,369)	$	18,331
Customer lists	13.2 years	77,300		(24,668)		52,632
Trademarks and tradenames	4.9 years	11,700		(7,767)		3,933
Website content	3.0 years	26,100		(25,375)		725
Balance at December 31, 2021		$	202,800	$	(127,179)	$	75,621

	Weighted Average Amortization Life	Cost		Accumulated Amortization		Net
Technology	4.3 years	$	87,700	$	(48,166)	$	39,534
Customer lists	13.2 years	77,300		(18,560)		58,740
Trademarks and tradenames	4.9 years	17,200		(9,947)		7,253
Website content	3.0 years	43,200		(30,367)		12,833
Balance at December 31, 2020		$	225,400	$	(107,040)	$	118,360

Schedule of amortization of intangible assets with definite lives estimated future amortization

Amortization of intangible assets with definite lives is computed on a straight-line basis and, based on balances as of December 31, 2021, future amortization is estimated to be as follows (in thousands):

	Amortization Expense
Year ending December 31, 2022	$	25,256
Year ending December 31, 2023	8,602
Year ending December 31, 2024	6,747
Year ending December 31, 2025	6,259
Year ending December 31, 2026	5,504
Thereafter	23,253
Total intangible assets with definite lives, net	$	75,621