Other intangible assets

12 Months Ended

Feb. 01, 2020

Other intangible assets

Other intangible assets

7.   Other intangible assets

Other intangible assets subject to amortization consists of the following:

		February 1, 2020						February 2, 2019
	Weighted-average	Gross						Gross
	remaining useful	carrying		Accumulated				carrying		Accumulated
(In thousands)	life in years	value		amortization		Net		value		amortization		Net
Developed technology	3.7	$	4,631	$	(1,240)	$	3,391	$	4,631	$	(314)	$	4,317

Amortization expense related to intangible assets was $926, $314, and $0 in fiscal 2019, fiscal 2018, and fiscal 2017, respectively.

Estimated amortization expense related to intangible assets at February 1, 2020, for the next five years and thereafter is as follows:

	Estimated
	amortization
	expense
Fiscal year	(In thousands)
2020	$	926
2021		926
2022		926
2023		613
2024		—
2025 and thereafter		—
	$	3,391