Goodwill and Intangible Assets (Tables)

3 Months Ended

May 01, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Carrying Amounts of Goodwill

The carrying amounts of goodwill by applicable reporting unit were as follows:

(in thousands)	Signal Integrity		Wireless and Sensing		Protection		Total
Balance at January 30, 2022	$	274,085	$	72,128	$	4,928	$	351,141
Reclassifications to assets held for sale	—		(835)		—		(835)
Balance at May 1, 2022	$	274,085	$	71,293	$	4,928	$	350,306

Schedule of Acquired Finite-Lived Intangible Assets

The following table sets forth the Company’s finite-lived intangible assets resulting from business acquisitions and technology licenses purchased, which are amortized over their estimated useful lives:

		May 1, 2022						January 30, 2022
(in thousands, except estimated useful life)	Estimated Useful Life	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Core technologies	6-8 years	$	26,300	$	(20,544)	$	5,756	$	26,300	$	(19,496)	$	6,804
Total finite-lived intangible assets		$	26,300	$	(20,544)	$	5,756	$	26,300	$	(19,496)	$	6,804

Finite-lived Intangible Assets Amortization Expense

Amortization expense of finite-lived intangible assets recorded in the Statements of Income for each period was as follows:

	Three Months Ended
(in thousands)	May 1, 2022		May 2, 2021
Core technologies	$	1,048	$	1,298
Total amortization expense	$	1,048	$	1,298

Schedule of Future Amortization of Intangible Asset

Future amortization expense of finite-lived intangible assets is expected as follows:

(in thousands)
Fiscal Year Ending:
2023 (remaining nine months)	$	2,954
2024	1,676
2025	288
2026	288
2027	288
Thereafter	262
Total expected amortization expense	$	5,756