Investments (Tables)

12 Months Ended

Jan. 29, 2023

Investments [Abstract]

Summary of available-for-sale securities

The following table summarizes the values of the Company’s AFS securities: 

	January 29, 2023						January 30, 2022
(in thousands)	Fair Value		Amortized Cost		Gross Unrealized Gain/(Loss)		Fair Value		Amortized Cost		Gross Unrealized Gain/(Loss)
Convertible debt investments	$	13,995	$	15,635	$	(1,640)	$	12,872	$	14,401	$	(1,529)
Total available-for-sale securities	$	13,995	$	15,635	$	(1,640)	$	12,872	$	14,401	$	(1,529)

Schedule of available-for-sale securities, classified by maturity period

The following table summarizes the maturities of the Company’s AFS securities:

	January 29, 2023
(in thousands)	Fair Value		Amortized Cost
Within 1 year	$	12,557	$	13,717
After 1 year through 5 years	1,438		1,918
Total available-for-sale securities	$	13,995	$	15,635