Intangible Assets and Goodwill (Tables)

12 Months Ended

Jan. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets, Net

Intangible assets, net consisted of the following as of January 31, 2022 (dollars in thousands):

	Intangible Assets, Gross		Accumulated Amortization		Intangible Assets, Net		Weighted-Average Remaining Useful Life (Years)
Developed technology	$	18,627	$	(6,584)	$	12,043	3.4
Trade names and trademarks	274		(185)		89		1.9
Customer relationships	5,010		(1,479)		3,531		2.2
Other intangibles	1,231		(77)		1,154		8.3
Total	$	25,142	$	(8,325)	$	16,817

Intangible assets, net consisted of the following as of January 31, 2021 (dollars in thousands):

	Intangible Assets, Gross		Accumulated Amortization		Intangible Assets, Net		Weighted-Average Remaining Useful Life (Years)
Developed technology	$	13,083	$	(3,350)	$	9,733	3.7
Trade names and trademarks	66		(24)		42		1.8
Customer relationships	527		(111)		416		3.8
Total	$	13,676	$	(3,485)	$	10,191

Schedule of Expected Future Amortization Expenses Related to Intangible Assets

The expected future amortization expenses related to intangible assets as of January 31, 2022 were as follows (in thousands):

Year Ended January 31,	Amount
2023	$	5,556
2024	5,525
2025	3,539
2026	1,449
2027	338
Thereafter	410
Total	$	16,817

Schedule of Changes in Carrying Amounts of Goodwill

Changes in the carrying amount of goodwill were as follows during the periods presented (in thousands):

	Carrying Amount
Balance as of January 31, 2020	$	25,311
Effect of foreign currency translation	2,748
Balance as of January 31, 2021	28,059
Acquisition of Cloud Elements	27,686
Effect of foreign currency translation	(2,181)
Balance as of January 31, 2022	$	53,564