Intangible Assets and Goodwill (Tables)

3 Months Ended

Apr. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets, Net

Acquired intangible assets, net consisted of the following as of April 30, 2022 (dollars in thousands): 

	Intangible Assets, Gross		Accumulated Amortization		Intangible Assets, Net		Weighted- Average Remaining Useful Life (in years)
Developed technology	$	17,956	$	(7,176)	$	10,780	3.2
Customer relationships	4,982		(1,866)		3,116		2.0
Trade names and trademarks	270		(196)		74		1.7
Other intangibles	1,231		(123)		1,108		8.2
Total	$	24,439	$	(9,361)	$	15,078

Acquired 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 (in years)
Developed technology	$	18,627	$	(6,584)	$	12,043	3.4
Customer relationships	5,010		(1,479)		3,531		2.2
Trade names and trademarks	274		(185)		89		1.9
Other intangibles	1,231		(77)		1,154		8.3
Total	$	25,142	$	(8,325)	$	16,817

Schedule of Expected Future Amortization Expenses Related to Intangible Assets

Expected future amortization expense related to intangible assets was as follows as of April 30, 2022 (in thousands):

	Amount
Remainder of year ending January 31, 2023	$	4,058
Year ending January 31,
2024	5,385
2025	3,438
2026	1,449
2027	338
Thereafter	410
Total	$	15,078

Schedule of Changes in Carrying Amounts of Goodwill

Changes in the carrying amount of goodwill during the three months ended April 30, 2022 were as follows (in thousands):

	Carrying Amount
Balance as of January 31, 2022	$	53,564
Effect of foreign currency translation	(1,441)
Balance as of April 30, 2022	$	52,123