Goodwill and Intangible Assets (Tables)

9 Months Ended

Sep. 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 nine months ended September 30, 2021 and 2020:

(in thousands, except years)	Marketing Services		SaaS		Total
Balance as of December 31, 2019	$	390,573	$	218,884	$	609,457
Additions	—		—		—
Impairments	—		—		—
Balance as of December 31, 2020	$	390,573	$	218,884	$	609,457

(in thousands, except years)	Marketing Services		SaaS		Thryv International		Total
Balance as of December 31, 2020	$	390,573	$	218,884	$	—	$	609,457
Thryv Australia Acquisition	—		—		72,051		72,051
Effects of foreign currency translation	—		—		(5,068)		(5,068)
Balance as of September 30, 2021	$	390,573	$	218,884	$	66,983	$	676,440

Schedule of Finite-Lived Intangible Assets

The following tables set forth the details of the Company's intangible assets as of September 30, 2021 and December 31, 2020:

	As of September 30, 2021
(in thousands)	Gross		Accumulated Amortization		Effects of Foreign Currency Translation		Net		Weighted Average Remaining Amortization Period in Years
Client relationships	$	803,642	$	(734,730)	$	(5,702)	$	63,210	2.9
Trademarks and domain names	225,177		(187,518)		(1,491)		36,168		2.1
Patented technologies	19,600		(19,600)		—		—		0.0
Covenants not to compete	3,001		(1,190)		—		1,811		2.4
Total intangible assets	$	1,051,420	$	(943,038)	$	(7,193)	$	101,189	2.6

	As of December 31, 2020
(in thousands)	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)	Estimated Future Amortization Expense
2021	$	20,477
2022	49,672
2023	21,359
2024	9,681
Total	$	101,189