Intangible Assets and Goodwill (Tables)

12 Months Ended

Dec. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets

Intangible assets as of December 31, 2023 and 2022 consist of the following:
 

	Weighted Average Remaining Useful Life (in Years)	December 31,
		2023			2022
		(in thousands)
Acquired technology	4.6	$	46,362		$	17,009
Domain name	5.3		10,000			10,000
Sublease asset	2.3		980			—
Trade name			19			19
Customer relationships			50			2,448
Accumulated amortization			(15,095	)		(12,030	)
Total		$	42,316		$	17,446

Estimated Future Amortization Expense for Intangible Assets

Estimated future amortization expense for intangible assets as of December 31, 2023 is as follows:

Years ended December 31,	Amortization Expense
	(in thousands)
2024	$	9,402
2025		9,402
2026		9,087
2027		7,209
2028		6,727
Thereafter		489
Total	$	42,316

Schedule of Changes in Carrying Amounts of Goodwill

The changes in the carrying amounts of goodwill consist of the following:
 

	(in thousands)
Balance as of December 31, 2021	$	47,075
Effect of foreign currency translation		(848	)
Balance as of December 31, 2022		46,227
Effect of foreign currency translation		440
Acquisition of Clearbit		127,094
Balance as of December 31, 2023	$	173,761