Goodwill and Intangible Assets, Net

12 Months Ended

Jan. 31, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets, Net

8. Goodwill and Intangible Assets, Net

Goodwill

The carrying amount of goodwill was as follows (in thousands):

	Carrying Amount
Balance as of January 31, 2024 and January 31, 2023	$	8,145

There was no goodwill impairment for any periods presented.

Intangible Assets

Intangible assets, net consisted of the following (in thousands):

January 31, 2024	Gross Carrying Amount		Accumulated Amortization		Net Book Value		Weighted average remaining amortization period (years)
Developed technology from business combination	$	6,200	$	(4,467)	$	1,733	0.8
Developed technology from asset acquisitions (1) (2)	914		(914)		—		0.0
Total	$	7,114	$	(5,381)	$	1,733

January 31, 2023	Gross Carrying Amount		Accumulated Amortization		Net Book Value		Weighted average remaining amortization period (years)
Developed technology from business combination	$	6,200	$	(2,401)	$	3,799	1.8
Developed technology from asset acquisitions (1)	1,359		(1,257)		102		0.3
Total	$	7,559	$	(3,658)	$	3,901

(1) The amounts in the tables above include cumulative foreign currency translation adjustments, reflecting movement in the currencies of the underlying intangibles.

(2) During the year ended January 31, 2024, the Company wrote off $0.4 million of fully amortized intangible assets as the technology had become obsolete.

Amortization expense was $2.2 million, $2.4 million and $0.7 million for the years ended January 31, 2024, 2023 and 2022, respectively.

As of January 31, 2024, future amortization expense related to the intangibles assets is expected to be $1.7 million for the year ended January 31, 2025.