Investments (Tables)

12 Months Ended

Jan. 30, 2022

Investments [Abstract]

Summary of available-for-sale securities

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

	January 30, 2022						January 31, 2021
(in thousands)	Fair Value		Amortized Cost		Gross Unrealized Gain/(Loss)		Fair Value		Amortized Cost		Gross Unrealized Gain/(Loss)
Convertible debt	$	12,872	$	14,401	$	(1,529)	$	11,989	$	13,244	$	(1,255)
Total available-for-sale securities	$	12,872	$	14,401	$	(1,529)	$	11,989	$	13,244	$	(1,255)

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

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

	January 30, 2022
(in thousands)	Fair Value		Amortized Cost
Within 1 year	$	10,582	$	10,856
After 1 year through 5 years	2,290		3,545
Total available-for-sale securities	$	12,872	$	14,401