Acquisitions, Intangible Assets and Goodwill (Tables)

9 Months Ended

Oct. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets

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

	October 31, 2020		January 31, 2020
Developed technology	$	11,331	$	5,632
Patents	6,184		—
Other	47		97
Total intangible assets	17,562		5,729
Less: accumulated amortization	(2,742)		(934)
Total intangible assets, net	$	14,820	$	4,795

Schedule of Future Amortization Expense

As of October 31, 2020, future amortization expense is expected to be as follows (in thousands):

	Amount
Fiscal Year Ending January 31,
Remainder of 2021	$	877
2022	3,503
2023	3,503
2024	3,503
2025	2,654
Thereafter	780
Total	$	14,820

Schedule of Goodwill

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

	Carrying Amount
Balance as of January 31, 2020	$	7,049
Addition	1,400
Balance as of October 31, 2020	$	8,449