Goodwill and Intangible Assets, Net

3 Months Ended

Apr. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets, Net

8. Goodwill and Intangible Assets, Net

Goodwill

The changes in the carrying amount of goodwill were as follows (in thousands):

	Carrying Amount
Balance as of April 30, 2022 and January 31, 2022	$	8,145

There was no goodwill impairment for any periods presented.

Intangible Assets

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

April 30, 2022	Gross Carrying Amount		Accumulated Amortization		Net Book Value		Weighted average remaining amortization period (years)
Developed technology from business combination	$	6,200	$	(838)	$	5,362	2.6
Developed technology from asset acquisitions (1)	1,324		(1,002)		322		1.0
Total	$	7,524	$	(1,840)	$	5,684

January 31, 2022	Gross Carrying Amount		Accumulated Amortization		Net Book Value		Weighted average remaining amortization period (years)
Developed technology from business combination	$	6,200	$	(334)	$	5,866	2.8
Developed technology from asset acquisitions (1)	1,402		(983)		419		1.3
Total	$	7,602	$	(1,317)	$	6,285

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

Amortization expense was $0.6 million and $0.1 million for the three months ended April 30, 2022 and 2021, respectively.

As of April 30, 2022, future amortization expense related to the intangibles assets is expected to be as follows (in thousands):

Fiscal Years
2023	$	1,786
2024	2,166
2025	1,732
Total future amortization	$	5,684