Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2024

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 January 1, 2023	$	3,554	$	6,636		$	10,190
Currency translation adjustment		—		2			2
Balance as of March 31, 2023	$	3,554	$	6,638		$	10,192
Balance as of January 1, 2024	$	3,554	$	6,664		$	10,218
Currency translation adjustment		—		(26	)		(26	)
Balance as of March 31, 2024	$	3,554	$	6,638		$	10,192

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 March 31, 2024	$	760		$	9,088		$	15,742		$	25,590
Accumulated amortization		(760	)		(7,220	)		(13,615	)		(21,595	)
Intangible assets, net as of March 31, 2024	$	—		$	1,868		$	2,127		$	3,995
Gross carrying amount as of December 31, 2023	$	760		$	9,098		$	15,748		$	25,606
Accumulated amortization		(760	)		(7,110	)		(13,485	)		(21,355	)
Intangible assets, net as of December 31, 2023	$	—		$	1,988		$	2,263		$	4,251

Amortization Expense Included in Consolidated Statements of Comprehensive Income (Loss)

The following table summarizes the amortization expense included in the condensed consolidated statements of comprehensive income (loss) for the three months ended March 31, 2024 and 2023 (in thousands):

	Three Months Ended March 31,
	2024		2023
Cost of revenue	$	110	$	111
Selling and marketing		130		155
Total	$	240	$	266

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 March 31, 2024 was as follows (in thousands):

2024 (remaining nine months)	$	721
2025		961
2026		961
2027		961
2028		391
Total	$	3,995