Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The following table sets forth the changes in the carrying amount of goodwill for the Company for six months ended June 30, 2021 (in thousands):

	Marketing Services		SaaS		Thryv International		Total
Balance as of December 31, 2020	$	390,573	$	218,884	$	—	$	609,457
Sensis Acquisition	—		—		71,931		71,931
Effects of foreign currency translation	—		—		(2,595)		(2,595)
Balance as of June 30, 2021	$	390,573	$	218,884	$	69,336	$	678,793

Schedule of Finite-Lived Intangible Assets

The following tables set forth the details of the Company's intangible assets as of June 30, 2021 and December 31, 2020 (in thousands of $):

	As of June 30, 2021
	Gross		Accumulated Amortization		Effects of Foreign Currency Translation		Net		Weighted Average Remaining Amortization Period in Years
Client relationships	$	803,641	$	720,886	$	3,126	$	79,629	3.3
Trademarks and domain names	225,177		181,050		785		43,342		2.4
Patented technologies	19,600		19,600		—		—		0.0
Covenants not to compete	1,954		1,018		—		936		2.0
Total intangible assets	$	1,050,372	$	922,554	$	3,911	$	123,907	3.0

	As of December 31, 2020
	Gross		Accumulated Amortization		Net		Weighted Average Remaining Amortization Period in Years
Client relationships	$	701,802	$	701,518	$	284	1.4
Trademarks and domain names	200,300		169,545		30,755		2.0
Patented technologies	19,600		19,600		—		0.0
Covenants not to compete	1,497		759		738		1.8
Total intangible assets	$	923,199	$	891,422	$	31,777	2.0

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Estimated aggregate future amortization expense by fiscal year for the Company's intangible assets is as follows (in thousands):

Fiscal Year	Estimated Future Amortization Expense
2021	$	42,200
2022	50,835
2023	21,926
2024	8,946
Total	$	123,907