Balance Sheet Components - (Tables)

3 Months Ended

May 02, 2021

Balance Sheet Components Disclosure [Abstract]

Inventory

Inventory consists of the following (in thousands):

	At the End of
	Fiscal 2021		First Quarter of Fiscal 2022
Raw materials	$	4,991	$	5,881
Finished goods	41,742		43,406
Inventory	$	46,733	$	49,287

Property and Equipment, Net

Property and equipment, net consists of the following (in thousands):

 

	At the End of
	Fiscal 2021		First Quarter of Fiscal 2022
Test equipment	$	238,069	$	243,564
Computer equipment and software	184,518		194,991
Furniture and fixtures	8,484		8,492
Leasehold improvements	44,444		44,675
Total property and equipment	475,515		491,722
Less: accumulated depreciation and amortization	(312,474)		(319,341)
Property and equipment, net	$	163,041	$	172,381

Intangible Assets, Net

Intangible assets, net consist of the following (in thousands):

 

	At the End of
	Fiscal 2021						First Quarter of Fiscal 2022
	Gross Carrying Value		Accumulated Amortization		Net Carrying Amount		Gross Carrying Value		Accumulated Amortization		Net Carrying Amount
Technology patents	$	19,125	$	(11,722)	$	7,403	$	19,125	$	(12,420)	$	6,705
Developed technology	77,373		(17,499)		59,874		77,373		(20,567)		56,806
Customer relationships	6,459		(308)		6,151		6,459		(538)		5,921
Trade name	3,623		(403)		3,220		3,623		(704)		2,919
Intangible assets, net	$	106,580	$	(29,932)	$	76,648	$	106,580	$	(34,229)	$	72,351

Expected Amortization Expenses for Intangible Assets

At the end of the first quarter of fiscal 2022, future expected amortization expense for intangible assets is as follows (in thousands):

Fiscal Years Ending	Estimated Future Amortization Expense
Remainder of 2022	$	11,934
2023	15,685
2024	15,282
2025	14,477
2026	11,924
Thereafter	3,049
Total	$	72,351

Accrued Expenses and Other Liabilities

Accrued expenses and other liabilities consist of the following (in thousands):

	At the End of
	Fiscal 2021		First Quarter of Fiscal 2022
Taxes payable	$	4,097	$	3,637
Accrued marketing	15,638		11,685
Accrued travel and entertainment expenses	866		636
Acquisition consideration	9,600		4,108
Other accrued liabilities	31,553		32,757
Total accrued expenses and other liabilities	$	61,754	$	52,823