Goodwill and Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2022

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of Activity in Goodwill

The following table summarizes the activity in goodwill (in thousands):

	Identity		Premises			Total
Balance as of December 31, 2021	$	3,554	$	6,714		$	10,268
Currency translation adjustment		—		(89	)		(89	)
Balance as of September 30, 2022	$	3,554	$	6,625		$	10,179
Balance as of December 31, 2020	$	3,554	$	6,712		$	10,266
Currency translation adjustment		—		2			2
Balance as of December 31, 2021	$	3,554	$	6,714		$	10,268

Summary of Gross Carrying Amount and Accumulated Amortization for Intangible Assets Resulting from Acquisitions

The following table summarizes the gross carrying amount and accumulated amortization for intangible assets resulting from acquisitions (in thousands):

				Developed			Customer
	Trademarks			Technology			Relationships			Total
Amortization period (in years)	5			10 – 12			4 – 12
Gross carrying amount as of September 30, 2022	$	765		$	9,089		$	15,739		$	25,593
Accumulated amortization		(653	)		(6,555	)		(12,852	)		(20,060	)
Intangible assets, net as of September 30, 2022	$	112		$	2,534		$	2,887		$	5,533
Gross carrying amount as of December 31, 2021	$	764		$	9,127		$	15,774		$	25,665
Accumulated amortization		(536	)		(6,219	)		(12,465	)		(19,220	)
Intangible assets, net as of December 31, 2021	$	228		$	2,908		$	3,309		$	6,445

Amortization Expense Included in Condensed Consolidated Statements of Operations

The following table summarizes the amortization expense included in the condensed consolidated statements of comprehensive income (loss) for the three and nine months ended September 30, 2022 and 2021 (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
Cost of revenue	$	112	$	114	$	336	$	340
Selling and marketing		168		168		504		503
Total	$	280	$	282	$	840	$	843

Estimated Future Amortization Expense of Purchased Intangible Assets with Definite Lives

The estimated annual future amortization expense for purchased intangible assets with definite lives as of September 30, 2022 was as follows (in thousands):

2022 (remaining three months)	$	277
2023		1,030
2024		956
2025		956
2026		956
Thereafter		1,358
Total	$	5,533