Goodwill And Intangible Assets, Net (Tables)

9 Months Ended

Oct. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The changes in goodwill are as follows (in thousands):

Balance as of January 31, 2019	$	16,745
Acquisitions	61,748
Foreign currency exchange	831
Balance as of January 31, 2020	79,324
Acquisitions	181,168
Foreign currency exchange	70
Balance as of October 31, 2020	$	260,562

Schedule of Finite-Lived Intangible Assets

The changes in intangible assets for fiscal 2021 and the net book value of intangible assets as of October 31, 2020 and January 31, 2020 were as follows (in thousands, except years):

	Intangible Assets, Gross						Accumulated Amortization						Intangible Assets, Net
	January 31, 2020		Identifiable Intangible Assets Acquired(1)		October 31, 2020		January 31, 2020		Amortization Expense		October 31, 2020		January 31, 2020		October 31, 2020		Weighted Average Remaining Useful Life (years)
Developed technology	$	18,670	$	25,208	$	43,878	$	(3,473)	$	(4,252)	$	(7,725)	$	15,197	$	36,153	4.4
Customer relationships	5,237		22,003		27,240		(351)		(1,978)		(2,329)		4,886		24,911		4.6
Other(2)	1,320		2,401		3,721		(97)		(529)		(626)		1,223		3,095		2.6
	$	25,227	$	49,612	$	74,839	$	(3,921)	$	(6,759)	$	(10,680)	$	21,306	$	64,159	4.4

(1) Amounts also include any changes in intangible asset balances for the periods presented that resulted from foreign currency translation.

(2) Other includes trademarks and backlog.

The changes in intangible assets for fiscal 2020 and the net book value of intangible assets as of January 31, 2020 and January 31, 2019 were as follows (in thousands, except years):

	Intangible Assets, Gross						Accumulated Amortization						Intangible Assets, Net
	January 31, 2019		Identifiable Intangible Assets Acquired(1)		January 31, 2020		January 31, 2019		Amortization Expense		January 31, 2020		January 31, 2019		January 31, 2020		Weighted Average Remaining Useful Life (years)
Developed technology	$	1,900	$	16,770	$	18,670	$	(1,594)	$	(1,879)	$	(3,473)	$	306	$	15,197	4.5
Customer relationships	—		5,237		5,237		—		(351)		(351)		—		4,886		4.7
Other(2)	—		1,320		1,320		—		(97)		(97)		—		1,223		4.6
	$	1,900	$	23,327	$	25,227	$	(1,594)	$	(2,327)	$	(3,921)	$	306	$	21,306	4.6

(1) Amounts also include any changes in intangible asset balances for the periods presented that resulted from foreign currency translation.

(2) Other includes trademarks.

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Amortization expense related to the intangible assets is as follows (in thousands):

Year Ending January 31:
Remainder of 2021	$	3,991
2022	15,240
2023	14,211
2024	14,211
2025	12,106
Thereafter	4,400
Total	$	64,159